mariadb/innobase/mem/mem0dbg.c

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/************************************************************************
The memory management: the debug code. This is not a compilation module,
but is included in mem0mem.* !
(c) 1994, 1995 Innobase Oy
Created 6/9/1994 Heikki Tuuri
*************************************************************************/
#ifdef UNIV_MEM_DEBUG
mutex_t mem_hash_mutex; /* The mutex which protects in the
debug version the hash table containing
the list of live memory heaps, and
also the global variables below. */
/* The following variables contain information about the
extent of memory allocations. Only used in the debug version.
Protected by mem_hash_mutex above. */
static ulint mem_n_created_heaps = 0;
static ulint mem_n_allocations = 0;
static ulint mem_total_allocated_memory = 0;
ulint mem_current_allocated_memory = 0;
static ulint mem_max_allocated_memory = 0;
/* Size of the hash table for memory management tracking */
#define MEM_HASH_SIZE 997
/* The node of the list containing currently allocated memory heaps */
typedef struct mem_hash_node_struct mem_hash_node_t;
struct mem_hash_node_struct {
UT_LIST_NODE_T(mem_hash_node_t)
list; /* hash list node */
mem_heap_t* heap; /* memory heap */
char* file_name;/* file where heap was created*/
ulint line; /* file line of creation */
ulint nth_heap;/* this is the nth heap created */
UT_LIST_NODE_T(mem_hash_node_t)
all_list;/* list of all created heaps */
};
typedef UT_LIST_BASE_NODE_T(mem_hash_node_t) mem_hash_cell_t;
/* The hash table of allocated heaps */
static mem_hash_cell_t mem_hash_table[MEM_HASH_SIZE];
/* The base node of the list of all allocated heaps */
static mem_hash_cell_t mem_all_list_base;
static ibool mem_hash_initialized = FALSE;
UNIV_INLINE
mem_hash_cell_t*
mem_hash_get_nth_cell(ulint i);
/* Accessor function for the hash table. Returns a pointer to the
table cell. */
UNIV_INLINE
mem_hash_cell_t*
mem_hash_get_nth_cell(ulint i)
{
ut_a(i < MEM_HASH_SIZE);
return(&(mem_hash_table[i]));
}
#endif /* UNIV_MEM_DEBUG */
/* Accessor functions for a memory field in the debug version */
void
mem_field_header_set_len(byte* field, ulint len)
{
mach_write_to_4(field - 2 * sizeof(ulint), len);
}
ulint
mem_field_header_get_len(byte* field)
{
return(mach_read_from_4(field - 2 * sizeof(ulint)));
}
void
mem_field_header_set_check(byte* field, ulint check)
{
mach_write_to_4(field - sizeof(ulint), check);
}
ulint
mem_field_header_get_check(byte* field)
{
return(mach_read_from_4(field - sizeof(ulint)));
}
void
mem_field_trailer_set_check(byte* field, ulint check)
{
mach_write_to_4(field + mem_field_header_get_len(field), check);
}
ulint
mem_field_trailer_get_check(byte* field)
{
return(mach_read_from_4(field +
mem_field_header_get_len(field)));
}
/**********************************************************************
Initializes the memory system. */
void
mem_init(
/*=====*/
ulint size) /* in: common pool size in bytes */
{
#ifdef UNIV_MEM_DEBUG
ulint i;
/* Initialize the hash table */
ut_a(FALSE == mem_hash_initialized);
mutex_create(&mem_hash_mutex);
mutex_set_level(&mem_hash_mutex, SYNC_MEM_HASH);
for (i = 0; i < MEM_HASH_SIZE; i++) {
UT_LIST_INIT(*mem_hash_get_nth_cell(i));
}
UT_LIST_INIT(mem_all_list_base);
mem_hash_initialized = TRUE;
#endif
mem_comm_pool = mem_pool_create(size);
}
/**********************************************************************
Initializes an allocated memory field in the debug version. */
void
mem_field_init(
/*===========*/
byte* buf, /* in: memory field */
ulint n) /* in: how many bytes the user requested */
{
ulint rnd;
byte* usr_buf;
usr_buf = buf + MEM_FIELD_HEADER_SIZE;
/* In the debug version write the length field and the
check fields to the start and the end of the allocated storage.
The field header consists of a length field and
a random number field, in this order. The field trailer contains
the same random number as a check field. */
mem_field_header_set_len(usr_buf, n);
rnd = ut_rnd_gen_ulint();
mem_field_header_set_check(usr_buf, rnd);
mem_field_trailer_set_check(usr_buf, rnd);
#ifdef UNIV_MEM_DEBUG
/* Update the memory allocation information */
mutex_enter(&mem_hash_mutex);
mem_total_allocated_memory += n;
mem_current_allocated_memory += n;
mem_n_allocations++;
if (mem_current_allocated_memory > mem_max_allocated_memory) {
mem_max_allocated_memory = mem_current_allocated_memory;
}
mutex_exit(&mem_hash_mutex);
/* In the debug version set the buffer to a random
combination of 0xBA and 0xBE */
mem_init_buf(usr_buf, n);
#endif /* UNIV_MEM_DEBUG */
}
/**********************************************************************
Erases an allocated memory field in the debug version. */
void
mem_field_erase(
/*============*/
byte* buf, /* in: memory field */
ulint n __attribute__((unused)))
/* in: how many bytes the user requested */
{
byte* usr_buf;
usr_buf = buf + MEM_FIELD_HEADER_SIZE;
#ifdef UNIV_MEM_DEBUG
mutex_enter(&mem_hash_mutex);
mem_current_allocated_memory -= n;
mutex_exit(&mem_hash_mutex);
/* Check that the field lengths agree */
ut_ad(n == (ulint)mem_field_header_get_len(usr_buf));
/* In the debug version, set the freed space to a random
combination of 0xDE and 0xAD */
mem_erase_buf(buf, MEM_SPACE_NEEDED(n));
#endif /* UNIV_MEM_DEBUG */
}
#ifdef UNIV_MEM_DEBUG
/*******************************************************************
Initializes a buffer to a random combination of hex BA and BE.
Used to initialize allocated memory. */
void
mem_init_buf(
/*=========*/
byte* buf, /* in: pointer to buffer */
ulint n) /* in: length of buffer */
{
byte* ptr;
for (ptr = buf; ptr < buf + n; ptr++) {
if (ut_rnd_gen_ibool()) {
*ptr = 0xBA;
} else {
*ptr = 0xBE;
}
}
}
/*******************************************************************
Initializes a buffer to a random combination of hex DE and AD.
Used to erase freed memory.*/
void
mem_erase_buf(
/*==========*/
byte* buf, /* in: pointer to buffer */
ulint n) /* in: length of buffer */
{
byte* ptr;
for (ptr = buf; ptr < buf + n; ptr++) {
if (ut_rnd_gen_ibool()) {
*ptr = 0xDE;
} else {
*ptr = 0xAD;
}
}
}
/*******************************************************************
Inserts a created memory heap to the hash table of current allocated
memory heaps. */
void
mem_hash_insert(
/*============*/
mem_heap_t* heap, /* in: the created heap */
char* file_name, /* in: file name of creation */
ulint line) /* in: line where created */
{
mem_hash_node_t* new_node;
ulint cell_no ;
ut_ad(mem_heap_check(heap));
mutex_enter(&mem_hash_mutex);
cell_no = ut_hash_ulint((ulint)heap, MEM_HASH_SIZE);
/* Allocate a new node to the list */
new_node = ut_malloc(sizeof(mem_hash_node_t));
new_node->heap = heap;
new_node->file_name = file_name;
new_node->line = line;
new_node->nth_heap = mem_n_created_heaps;
/* Insert into lists */
UT_LIST_ADD_FIRST(list, *mem_hash_get_nth_cell(cell_no), new_node);
UT_LIST_ADD_LAST(all_list, mem_all_list_base, new_node);
mem_n_created_heaps++;
mutex_exit(&mem_hash_mutex);
}
/*******************************************************************
Removes a memory heap (which is going to be freed by the caller)
from the list of live memory heaps. Returns the size of the heap
in terms of how much memory in bytes was allocated for the user of
the heap (not the total space occupied by the heap).
Also validates the heap.
NOTE: This function does not free the storage occupied by the
heap itself, only the node in the list of heaps. */
void
mem_hash_remove(
/*============*/
mem_heap_t* heap, /* in: the heap to be freed */
char* file_name, /* in: file name of freeing */
ulint line) /* in: line where freed */
{
mem_hash_node_t* node;
ulint cell_no;
ibool error;
ulint size;
ut_ad(mem_heap_check(heap));
mutex_enter(&mem_hash_mutex);
cell_no = ut_hash_ulint((ulint)heap, MEM_HASH_SIZE);
/* Look for the heap in the hash table list */
node = UT_LIST_GET_FIRST(*mem_hash_get_nth_cell(cell_no));
while (node != NULL) {
if (node->heap == heap) {
break;
}
node = UT_LIST_GET_NEXT(list, node);
}
if (node == NULL) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fprintf(stderr,
"Memory heap or buffer freed in %s line %lu did not exist.\n",
file_name, line);
ut_error;
}
/* Remove from lists */
UT_LIST_REMOVE(list, *mem_hash_get_nth_cell(cell_no), node);
UT_LIST_REMOVE(all_list, mem_all_list_base, node);
/* Validate the heap which will be freed */
mem_heap_validate_or_print(node->heap, NULL, FALSE, &error, &size,
NULL, NULL);
if (error) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fprintf(stderr,
"Inconsistency in memory heap or buffer n:o %lu created\n"
"in %s line %lu and tried to free in %s line %lu.\n"
"Hex dump of 400 bytes around memory heap first block start:\n",
node->nth_heap, node->file_name, node->line,
file_name, line);
ut_print_buf(stderr, (byte*)node->heap - 200, 400);
Many files: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution mysqld.cc: Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway sql/mysqld.cc: Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway sql/ha_innodb.cc: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution sql/ha_innodb.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/buf0buf.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/dict0dict.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/fil0fil.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/lock0lock.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0file.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0proc.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0thread.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/page0cur.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/page0page.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/read0read.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/rem0rec.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/srv0srv.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/sync0rw.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/sync0sync.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/trx0purge.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/trx0trx.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/rem0rec.ic: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0btr.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0cur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0pcur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/buf/buf0buf.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/buf/buf0flu.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/dict/dict0dict.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/fil/fil0fil.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/fsp/fsp0fsp.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/ibuf/ibuf0ibuf.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/lock/lock0lock.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/mem/mem0dbg.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/os/os0file.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/os/os0proc.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/page/page0cur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/page/page0page.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/pars/lexyy.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/pars/pars0grm.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/read/read0read.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0ins.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0mysql.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0purge.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0sel.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0uins.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0undo.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0upd.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/srv/srv0srv.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/srv/srv0start.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/sync/sync0rw.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/sync/sync0sync.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/trx/trx0purge.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/trx/trx0trx.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution
2002-10-29 23:16:46 +02:00
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fputs("\nDump of the mem heap:\n", stderr);
Many files: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution mysqld.cc: Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway sql/mysqld.cc: Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway sql/ha_innodb.cc: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution sql/ha_innodb.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/buf0buf.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/dict0dict.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/fil0fil.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/lock0lock.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0file.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0proc.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/os0thread.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/page0cur.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/page0page.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/read0read.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/rem0rec.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/srv0srv.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/sync0rw.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/sync0sync.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/trx0purge.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/trx0trx.h: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/include/rem0rec.ic: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0btr.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0cur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/btr/btr0pcur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/buf/buf0buf.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/buf/buf0flu.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/dict/dict0dict.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/fil/fil0fil.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/fsp/fsp0fsp.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/ibuf/ibuf0ibuf.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/lock/lock0lock.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/mem/mem0dbg.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/os/os0file.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/os/os0proc.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/page/page0cur.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/page/page0page.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/pars/lexyy.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/pars/pars0grm.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/read/read0read.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0ins.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0mysql.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0purge.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0sel.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0uins.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0undo.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/row/row0upd.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/srv/srv0srv.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/srv/srv0start.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/sync/sync0rw.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/sync/sync0sync.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/trx/trx0purge.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution innobase/trx/trx0trx.c: Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution
2002-10-29 23:16:46 +02:00
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
mem_heap_validate_or_print(node->heap, NULL, TRUE, &error,
&size, NULL, NULL);
ut_error;
}
/* Free the memory occupied by the node struct */
ut_free(node);
mem_current_allocated_memory -= size;
mutex_exit(&mem_hash_mutex);
}
#endif /* UNIV_MEM_DEBUG */
/*******************************************************************
Checks a memory heap for consistency and prints the contents if requested.
Outputs the sum of sizes of buffers given to the user (only in
the debug version), the physical size of the heap and the number of
blocks in the heap. In case of error returns 0 as sizes and number
of blocks. */
void
mem_heap_validate_or_print(
/*=======================*/
mem_heap_t* heap, /* in: memory heap */
Added xml patch to mysqldump. Made innodb to compile more cleanly with debugging options enabled. Fixed a few bugs and found a few possible bugs, which I hope Heikki will check. Comments needs to be fixed too. Some while() functions should be changed to do ... until for documenting purposes, because some of them must and will be processed at least once, or a variable would be used uninitialized. Regards, Jani client/mysqldump.c: Added xml output. Patch originally from Gary Huntress, but needed a some clean up. innobase/btr/btr0btr.c: cleaner compiling innobase/btr/btr0cur.c: cleaner compiling innobase/btr/btr0sea.c: cleaner compiling / found a bug ?? innobase/buf/buf0buf.c: Fixed a bug. innobase/buf/buf0lru.c: Fixed a bug. innobase/data/data0data.c: cleaner compiling innobase/dict/dict0boot.c: cleaner compiling innobase/dict/dict0crea.c: cleaner compiling innobase/dict/dict0dict.c: cleaner compiling innobase/dict/dict0load.c: cleaner compiling innobase/eval/eval0eval.c: cleaner compiling / found a bug ?? innobase/fil/fil0fil.c: cleaner compiling innobase/fsp/fsp0fsp.c: cleaner compiling innobase/ibuf/ibuf0ibuf.c: cleaner compiling innobase/include/btr0btr.ic: cleaner compiling innobase/include/buf0buf.ic: cleaner compiling innobase/include/dict0dict.ic: cleaner compiling innobase/include/ha0ha.ic: cleaner compiling innobase/include/row0mysql.ic: cleaner compiling innobase/include/row0vers.ic: cleaner compiling innobase/include/sync0rw.ic: cleaner compiling innobase/lock/lock0lock.c: cleaner compiling innobase/mem/mem0dbg.c: cleaner compiling innobase/mtr/mtr0mtr.c: cleaner compiling innobase/odbc/odbc0odbc.c: cleaner compiling innobase/os/os0thread.c: cleaner compiling innobase/page/page0cur.c: cleaner compiling. while() should be changed to do ... until for documenting purposes. innobase/page/page0page.c: cleaner compiling innobase/pars/pars0opt.c: cleaner compiling. while() should be changed to do ... until, because it will and must be processed at least once (for documenting purposes) innobase/pars/pars0pars.c: cleaner compiling innobase/que/que0que.c: cleaner compiling innobase/rem/rem0cmp.c: cleaner compiling innobase/rem/rem0rec.c: cleaner compiling innobase/row/row0ins.c: cleaner compiling innobase/row/row0mysql.c: cleaner compiling innobase/row/row0purge.c: cleaner compiling innobase/row/row0sel.c: cleaner compiling innobase/row/row0uins.c: cleaner compiling innobase/row/row0umod.c: cleaner compiling innobase/row/row0upd.c: cleaner compiling innobase/srv/srv0srv.c: cleaner compiling innobase/srv/srv0start.c: cleaner compiling innobase/sync/sync0arr.c: cleaner compiling innobase/sync/sync0rw.c: cleaner compiling innobase/sync/sync0sync.c: cleaner compiling innobase/trx/trx0purge.c: cleaner compiling. in theory this could also be a bug, although probably not. But the logic needs to be checked, it could be that these variables may be used uninitialized. innobase/trx/trx0rec.c: cleaner compiling innobase/trx/trx0roll.c: cleaner compiling innobase/trx/trx0trx.c: cleaner compiling innobase/trx/trx0undo.c: cleaner compiling
2001-11-05 23:48:03 +02:00
byte* top __attribute__((unused)),
/* in: calculate and validate only until
this top pointer in the heap is reached,
if this pointer is NULL, ignored */
ibool print, /* in: if TRUE, prints the contents
of the heap; works only in
the debug version */
ibool* error, /* out: TRUE if error */
ulint* us_size,/* out: allocated memory
(for the user) in the heap,
if a NULL pointer is passed as this
argument, it is ignored; in the
non-debug version this is always -1 */
ulint* ph_size,/* out: physical size of the heap,
if a NULL pointer is passed as this
argument, it is ignored */
ulint* n_blocks) /* out: number of blocks in the heap,
if a NULL pointer is passed as this
argument, it is ignored */
{
mem_block_t* block;
ulint total_len = 0;
ulint block_count = 0;
ulint phys_len = 0;
#ifdef UNIV_MEM_DEBUG
ulint len;
byte* field;
byte* user_field;
ulint check_field;
#endif
/* Pessimistically, we set the parameters to error values */
if (us_size != NULL) {
*us_size = 0;
}
if (ph_size != NULL) {
*ph_size = 0;
}
if (n_blocks != NULL) {
*n_blocks = 0;
}
*error = TRUE;
block = heap;
if (block->magic_n != MEM_BLOCK_MAGIC_N) {
return;
}
if (print) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fputs("Memory heap:", stderr);
}
while (block != NULL) {
phys_len += mem_block_get_len(block);
if ((block->type == MEM_HEAP_BUFFER)
&& (mem_block_get_len(block) > UNIV_PAGE_SIZE)) {
/* error */
return;
}
#ifdef UNIV_MEM_DEBUG
/* We can trace the fields of the block only in the debug
version */
if (print) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fprintf(stderr, " Block %ld:", block_count);
}
field = (byte*)block + mem_block_get_start(block);
if (top && (field == top)) {
goto completed;
}
while (field < (byte*)block + mem_block_get_free(block)) {
/* Calculate the pointer to the storage
which was given to the user */
user_field = field + MEM_FIELD_HEADER_SIZE;
len = mem_field_header_get_len(user_field);
if (print) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
ut_print_buf(stderr, user_field, len);
}
total_len += len;
check_field = mem_field_header_get_check(user_field);
if (check_field !=
mem_field_trailer_get_check(user_field)) {
/* error */
return;
}
/* Move to next field */
field = field + MEM_SPACE_NEEDED(len);
if (top && (field == top)) {
goto completed;
}
}
/* At the end check that we have arrived to the first free
position */
if (field != (byte*)block + mem_block_get_free(block)) {
/* error */
return;
}
#endif
block = UT_LIST_GET_NEXT(list, block);
block_count++;
}
#ifdef UNIV_MEM_DEBUG
completed:
#endif
if (us_size != NULL) {
*us_size = total_len;
}
if (ph_size != NULL) {
*ph_size = phys_len;
}
if (n_blocks != NULL) {
*n_blocks = block_count;
}
*error = FALSE;
}
/******************************************************************
Prints the contents of a memory heap. */
void
mem_heap_print(
/*===========*/
mem_heap_t* heap) /* in: memory heap */
{
ibool error;
ulint us_size;
ulint phys_size;
ulint n_blocks;
ut_ad(mem_heap_check(heap));
mem_heap_validate_or_print(heap, NULL, TRUE, &error,
&us_size, &phys_size, &n_blocks);
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fprintf(stderr,
"\nheap type: %lu; size: user size %lu; physical size %lu; blocks %lu.\n",
heap->type, us_size, phys_size, n_blocks);
ut_a(!error);
}
/******************************************************************
Checks that an object is a memory heap (or a block of it). */
ibool
mem_heap_check(
/*===========*/
/* out: TRUE if ok */
mem_heap_t* heap) /* in: memory heap */
{
ut_a(heap->magic_n == MEM_BLOCK_MAGIC_N);
return(TRUE);
}
/******************************************************************
Validates the contents of a memory heap. */
ibool
mem_heap_validate(
/*==============*/
/* out: TRUE if ok */
mem_heap_t* heap) /* in: memory heap */
{
ibool error;
ulint us_size;
ulint phys_size;
ulint n_blocks;
ut_ad(mem_heap_check(heap));
mem_heap_validate_or_print(heap, NULL, FALSE, &error, &us_size,
&phys_size, &n_blocks);
ut_a(!error);
return(TRUE);
}
#ifdef UNIV_MEM_DEBUG
/*********************************************************************
TRUE if no memory is currently allocated. */
ibool
mem_all_freed(void)
/*===============*/
/* out: TRUE if no heaps exist */
{
mem_hash_node_t* node;
ulint heap_count = 0;
ulint i;
mem_validate();
mutex_enter(&mem_hash_mutex);
for (i = 0; i < MEM_HASH_SIZE; i++) {
node = UT_LIST_GET_FIRST(*mem_hash_get_nth_cell(i));
while (node != NULL) {
heap_count++;
node = UT_LIST_GET_NEXT(list, node);
}
}
mutex_exit(&mem_hash_mutex);
if (heap_count == 0) {
ut_a(mem_pool_get_reserved(mem_comm_pool) == 0);
return(TRUE);
} else {
return(FALSE);
}
}
/*********************************************************************
Validates the dynamic memory allocation system. */
ibool
mem_validate_no_assert(void)
/*========================*/
/* out: TRUE if error */
{
mem_hash_node_t* node;
ulint n_heaps = 0;
ulint allocated_mem;
ulint ph_size;
ulint total_allocated_mem = 0;
ibool error = FALSE;
ulint n_blocks;
ulint i;
mem_pool_validate(mem_comm_pool);
mutex_enter(&mem_hash_mutex);
for (i = 0; i < MEM_HASH_SIZE; i++) {
node = UT_LIST_GET_FIRST(*mem_hash_get_nth_cell(i));
while (node != NULL) {
n_heaps++;
mem_heap_validate_or_print(node->heap, NULL,
FALSE, &error, &allocated_mem,
&ph_size, &n_blocks);
if (error) {
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fprintf(stderr,
"\nERROR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n\n"
"Inconsistency in memory heap or buffer created\n"
"in %s line %lu.\n",
node->file_name, node->line);
mutex_exit(&mem_hash_mutex);
return(TRUE);
}
total_allocated_mem += allocated_mem;
node = UT_LIST_GET_NEXT(list, node);
}
}
if ((n_heaps == 0) && (mem_current_allocated_memory != 0)) {
error = TRUE;
}
if (mem_total_allocated_memory < mem_current_allocated_memory) {
error = TRUE;
}
if (mem_max_allocated_memory > mem_total_allocated_memory) {
error = TRUE;
}
if (mem_n_created_heaps < n_heaps) {
error = TRUE;
}
mutex_exit(&mem_hash_mutex);
return(error);
}
/****************************************************************
Validates the dynamic memory */
ibool
mem_validate(void)
/*==============*/
/* out: TRUE if ok */
{
ut_a(!mem_validate_no_assert());
return(TRUE);
}
Many files: Removed unused code .del-os0trash.c~8cae5c1695501117: Delete: innobase/os/os0trash.c dict0crea.c: Protect all sprintf(%s) with assertions BitKeeper/deleted/.del-os0trash.c~8cae5c1695501117: Delete: innobase/os/os0trash.c innobase/btr/btr0sea.c: Removed unused code innobase/buf/buf0buf.c: Removed unused code innobase/com/com0shm.c: Removed unused code innobase/data/data0data.c: Removed unused code innobase/dict/dict0crea.c: Removed unused code innobase/fsp/fsp0fsp.c: Removed unused code innobase/ha/ha0ha.c: Removed unused code innobase/include/btr0cur.h: Removed unused code innobase/include/btr0sea.h: Removed unused code innobase/include/buf0buf.ic: Removed unused code innobase/include/data0data.h: Removed unused code innobase/include/dict0crea.h: Removed unused code innobase/include/dict0dict.h: Removed unused code innobase/include/ibuf0ibuf.h: Removed unused code innobase/include/lock0lock.h: Removed unused code innobase/include/mem0dbg.h: Removed unused code innobase/include/mem0mem.ic: Removed unused code innobase/include/mtr0log.h: Removed unused code innobase/include/mtr0mtr.h: Removed unused code innobase/include/os0proc.h: Removed unused code innobase/include/os0thread.h: Removed unused code innobase/include/rem0cmp.ic: Removed unused code innobase/include/row0row.h: Removed unused code innobase/include/srv0srv.h: Removed unused code innobase/include/sync0sync.h: Removed unused code innobase/lock/lock0lock.c: Removed unused code innobase/log/log0recv.c: Removed unused code innobase/mem/mem0dbg.c: Removed unused code innobase/mtr/mtr0mtr.c: Removed unused code innobase/os/os0proc.c: Removed unused code innobase/page/page0page.c: Removed unused code innobase/que/que0que.c: Removed unused code innobase/rem/rem0cmp.c: Removed unused code innobase/row/row0ins.c: Removed unused code innobase/row/row0mysql.c: Removed unused code innobase/row/row0row.c: Removed unused code innobase/srv/srv0srv.c: Removed unused code innobase/srv/srv0start.c: Removed unused code innobase/sync/sync0sync.c: Removed unused code innobase/trx/trx0rec.c: Removed unused code innobase/trx/trx0trx.c: Removed unused code innobase/ut/ut0dbg.c: Removed unused code innobase/ut/ut0mem.c: Removed unused code innobase/ut/ut0ut.c: Removed unused code
2004-02-20 16:34:09 +02:00
#endif /* UNIV_MEM_DEBUG */
/****************************************************************
Tries to find neigboring memory allocation blocks and dumps to stderr
the neighborhood of a given pointer. */
void
mem_analyze_corruption(
/*===================*/
byte* ptr) /* in: pointer to place of possible corruption */
{
byte* p;
ulint i;
ulint dist;
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fputs("InnoDB: Apparent memory corruption: mem dump ", stderr);
ut_print_buf(stderr, ptr - 250, 500);
InnoDB: send diagnostic output to stderr or files instead of stdout or fixed-size memory buffers innobase/btr/btr0btr.c: Output to stderr; quote table and index names innobase/btr/btr0cur.c: Output to stderr; quote table and index names innobase/btr/btr0sea.c: Output to stderr innobase/buf/buf0buf.c: Output to stderr; quote table and index names innobase/buf/buf0flu.c: Output to stderr innobase/buf/buf0lru.c: Output to stderr innobase/buf/buf0rea.c: Output to stderr innobase/data/data0data.c: Remove dtuple_validate() unless #ifdef UNIV_DEBUG Remove unnecessary sprintf() calls Output to stderr innobase/data/data0type.c: Output to stderr innobase/dict/dict0boot.c: Remove dummy call to printf() innobase/dict/dict0crea.c: Output diagnostic information to stream, not to memory innobase/dict/dict0dict.c: Output diagnostics to a file, not to a memory buffer innobase/dict/dict0load.c: Output to stderr; quote table and index names innobase/eval/eval0eval.c: Output to stderr innobase/fil/fil0fil.c: Output to stderr innobase/fsp/fsp0fsp.c: Output to stderr Avoid sprintf() innobase/fut/fut0lst.c: Output to stderr innobase/ha/ha0ha.c: Output to stream, not to memory buffer innobase/ibuf/ibuf0ibuf.c: Output to stderr Avoid sprintf() innobase/include/buf0buf.h: Output to stream, not to memory buffer innobase/include/buf0buf.ic: Use %p for displaying pointers innobase/include/data0data.h: Remove dtuple_sprintf() innobase/include/dict0dict.h: Output to stream, not to memory buffer innobase/include/ha0ha.h: Output to stream, not to memory buffer innobase/include/ibuf0ibuf.h: Output to stream, not to memory buffer innobase/include/lock0lock.h: Output to stream, not to memory buffer innobase/include/log0log.h: Output to stream, not to memory buffer innobase/include/mtr0log.ic: Output to stderr Display pointers with %p innobase/include/os0file.h: Output to stream, not to memory buffer innobase/include/rem0rec.h: Remove rec_sprintf() innobase/include/rem0rec.ic: Output to stderr innobase/include/row0sel.ic: Output to stderr innobase/include/row0upd.ic: Quote table and index names innobase/include/srv0srv.h: Remove srv_sprintf_innodb_monitor() innobase/include/sync0arr.h: Output to stream, not to memory buffer innobase/include/sync0sync.h: Output to stream, not to memory buffer innobase/include/trx0sys.h: Output to stderr innobase/include/trx0trx.h: Output to stream, not to memory buffer innobase/include/ut0ut.h: Remove ut_sprintf_buf() Add ut_print_name(), ut_print_namel() and ut_copy_file() innobase/lock/lock0lock.c: Output to stream, not to memory buffer innobase/log/log0log.c: Output to stderr innobase/log/log0recv.c: Output to stderr innobase/mem/mem0dbg.c: Output to stderr innobase/mtr/mtr0log.c: Display pointers with %p innobase/mtr/mtr0mtr.c: Output to stderr innobase/os/os0file.c: Output to stream, not to memory buffer innobase/os/os0proc.c: Output to stderr innobase/os/os0thread.c: Output to stderr innobase/page/page0cur.c: Output to stderr innobase/page/page0page.c: Avoid sprintf() Output to stderr instead of stdout innobase/pars/pars0opt.c: Output to stderr instead of stdout innobase/rem/rem0rec.c: Remove rec_sprintf() Output to stderr instead of stdout innobase/row/row0ins.c: Output diagnostics to stream instead of memory buffer innobase/row/row0mysql.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0purge.c: Output to stderr instead of stdout innobase/row/row0row.c: Quote table and index names innobase/row/row0sel.c: Output to stderr instead of stdout Quote table and index names innobase/row/row0umod.c: Avoid sprintf() Quote table and index names innobase/row/row0undo.c: Output to stderr instead of stdout innobase/row/row0upd.c: Avoid sprintf() innobase/srv/srv0srv.c: Output to stderr instead of stdout innobase/srv/srv0start.c: Handle srv_monitor_file Make some global variables static innobase/sync/sync0arr.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/sync/sync0rw.c: Output to stderr instead of stdout innobase/sync/sync0sync.c: Output to stderr instead of stdout Output to stream instead of memory buffer innobase/trx/trx0purge.c: Output to stderr instead of stdout innobase/trx/trx0rec.c: Quote index and table names Avoid sprintf() innobase/trx/trx0roll.c: Quote identifier names Output to stderr instead of stdout innobase/trx/trx0sys.c: Output to stderr instead of stdout innobase/trx/trx0trx.c: Output to stream instead of memory buffer innobase/trx/trx0undo.c: Output to stderr instead of stdout innobase/ut/ut0ut.c: Declare mysql_get_identifier_quote_char() Remove ut_sprintf_buf() Add ut_print_name() and ut_print_namel() Add ut_copy_file() sql/ha_innodb.cc: innobase_mysql_print_thd(): output to stream, not to memory buffer Add mysql_get_identifier_quote_char() Remove unused function innobase_print_error() Display pointers with %p Buffer InnoDB output via files, not via statically allocated memory
2004-04-06 16:14:43 +03:00
fputs("\nInnoDB: Scanning backward trying to find previous allocated mem blocks\n", stderr);
p = ptr;
dist = 0;
for (i = 0; i < 10; i++) {
for (;;) {
if (((ulint)p) % 4 == 0) {
if (*((ulint*)p) == MEM_BLOCK_MAGIC_N) {
fprintf(stderr,
"Mem block at - %lu, file %s, line %lu\n",
dist, p + sizeof(ulint),
*(ulint*)(p + 8 + sizeof(ulint)));
break;
}
if (*((ulint*)p) == MEM_FREED_BLOCK_MAGIC_N) {
fprintf(stderr,
"Freed mem block at - %lu, file %s, line %lu\n",
dist, p + sizeof(ulint),
*(ulint*)(p + 8 + sizeof(ulint)));
break;
}
}
p--;
dist++;
}
p--;
dist++;
}
fprintf(stderr,
"InnoDB: Scanning forward trying to find next allocated mem blocks\n");
p = ptr;
dist = 0;
for (i = 0; i < 10; i++) {
for (;;) {
if (((ulint)p) % 4 == 0) {
if (*((ulint*)p) == MEM_BLOCK_MAGIC_N) {
fprintf(stderr,
"Mem block at + %lu, file %s, line %lu\n",
dist, p + sizeof(ulint),
*(ulint*)(p + 8 + sizeof(ulint)));
break;
}
if (*((ulint*)p) == MEM_FREED_BLOCK_MAGIC_N) {
fprintf(stderr,
"Freed mem block at + %lu, file %s, line %lu\n",
dist, p + sizeof(ulint),
*(ulint*)(p + 8 + sizeof(ulint)));
break;
}
}
p++;
dist++;
}
p++;
dist++;
}
}