mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-15 03:17:20 +02:00
Code Issues Projects Releases Packages Wiki Activity

fater way to detect last page address for the last log file.

Browse source 
gprof build for amd64.


storage/maria/ma_loghandler.c:
  fater way to detect last page address for the last log file.
BUILD/compile-amd64-gprof-no-ndb:
  New BitKeeper file ``BUILD/compile-amd64-gprof-no-ndb''
This commit is contained in:
unknown 2007-10-01 18:48:20 +03:00
commit 3c3e3648db
2 changed files with 15 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
BUILD/compile-amd64-gprof-no-ndb Executable file
View file

@ -0,0 +1,7 @@
#! /bin/sh
path=`dirname $0`
. "$path/SETUP.sh"
extra_flags="$amd64_cflags -pg -g"
extra_configs="$amd64_configs $max_no_ndb_configs --disable-shared $static_link"
. "$path/FINISH.sh"

8
storage/maria/ma_loghandler.c
View file

@ -5185,6 +5185,14 @@ static my_bool translog_scanner_set_last_page(TRANSLOG_SCANNER_DATA
*scanner)
{
my_bool page_ok;
if (LSN_FILE_NO(scanner->page_addr) == LSN_FILE_NO(scanner->horizon))
{
/* It is last file => we can easy find last page address by horizon */
uint pagegrest= LSN_OFFSET(scanner->horizon) % TRANSLOG_PAGE_SIZE;
scanner->last_file_page= (scanner->horizon -
(pagegrest ? pagegrest : TRANSLOG_PAGE_SIZE));
return (0);
}
scanner->last_file_page= scanner->page_addr;
return (translog_get_last_page_addr(&scanner->last_file_page, &page_ok));
}