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branches/zip: Enclose some timestamp functions in #ifndef UNIV_HOTBACKUP.

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This commit is contained in:
marko 2009-09-02 06:53:19 +00:00
parent b123f4b513
commit 59135ef327
3 changed files with 18 additions and 0 deletions
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2
include/ut0ut.h
View file

@ -216,6 +216,7 @@ UNIV_INTERN
ib_time_t
ut_time(void);
/*=========*/
#ifndef UNIV_HOTBACKUP
/**********************************************************//**
Returns system time.
Upon successful completion, the value 0 is returned; otherwise the
@ -248,6 +249,7 @@ UNIV_INTERN
uint
ut_time_ms(void);
/*============*/
#endif /* !UNIV_HOTBACKUP */
/**********************************************************//**
Returns the difference of two times in seconds.

14
page/page0zip.c
View file

@ -47,8 +47,10 @@ Created June 2005 by Marko Makela
# define buf_LRU_stat_inc_unzip() ((void) 0)
#endif /* !UNIV_HOTBACKUP */
#ifndef UNIV_HOTBACKUP
/** Statistics on compression, indexed by page_zip_des_t::ssize - 1 */
UNIV_INTERN page_zip_stat_t page_zip_stat[PAGE_ZIP_NUM_SSIZE - 1];
#endif /* !UNIV_HOTBACKUP */
/* Please refer to ../include/page0zip.ic for a description of the
compressed page format. */
@ -1144,7 +1146,9 @@ page_zip_compress(
ulint* offsets = NULL;
ulint n_blobs = 0;
byte* storage;/* storage of uncompressed columns */
#ifndef UNIV_HOTBACKUP
ullint usec = ut_time_us(NULL);
#endif /* !UNIV_HOTBACKUP */
#ifdef PAGE_ZIP_COMPRESS_DBG
FILE* logfile = NULL;
#endif
@ -1208,7 +1212,9 @@ page_zip_compress(
}
}
#endif /* PAGE_ZIP_COMPRESS_DBG */
#ifndef UNIV_HOTBACKUP
page_zip_stat[page_zip->ssize - 1].compressed++;
#endif /* !UNIV_HOTBACKUP */
if (UNIV_UNLIKELY(n_dense * PAGE_ZIP_DIR_SLOT_SIZE
>= page_zip_get_size(page_zip))) {
@ -1345,8 +1351,10 @@ err_exit:
fclose(logfile);
}
#endif /* PAGE_ZIP_COMPRESS_DBG */
#ifndef UNIV_HOTBACKUP
page_zip_stat[page_zip->ssize - 1].compressed_usec
+= ut_time_us(NULL) - usec;
#endif /* !UNIV_HOTBACKUP */
return(FALSE);
}
@ -1404,12 +1412,14 @@ err_exit:
fclose(logfile);
}
#endif /* PAGE_ZIP_COMPRESS_DBG */
#ifndef UNIV_HOTBACKUP
{
page_zip_stat_t* zip_stat
= &page_zip_stat[page_zip->ssize - 1];
zip_stat->compressed_ok++;
zip_stat->compressed_usec += ut_time_us(NULL) - usec;
}
#endif /* !UNIV_HOTBACKUP */
return(TRUE);
}
@ -2820,7 +2830,9 @@ page_zip_decompress(
ulint trx_id_col = ULINT_UNDEFINED;
mem_heap_t* heap;
ulint* offsets;
#ifndef UNIV_HOTBACKUP
ullint usec = ut_time_us(NULL);
#endif /* !UNIV_HOTBACKUP */
ut_ad(page_zip_simple_validate(page_zip));
UNIV_MEM_ASSERT_W(page, UNIV_PAGE_SIZE);
@ -2976,12 +2988,14 @@ err_exit:
page_zip_fields_free(index);
mem_heap_free(heap);
#ifndef UNIV_HOTBACKUP
{
page_zip_stat_t* zip_stat
= &page_zip_stat[page_zip->ssize - 1];
zip_stat->decompressed++;
zip_stat->decompressed_usec += ut_time_us(NULL) - usec;
}
#endif /* !UNIV_HOTBACKUP */
/* Update the stat counter for LRU policy. */
buf_LRU_stat_inc_unzip();

2
ut/ut0ut.c
View file

@ -132,6 +132,7 @@ ut_time(void)
return(time(NULL));
}
#ifndef UNIV_HOTBACKUP
/**********************************************************//**
Returns system time.
Upon successful completion, the value 0 is returned; otherwise the
@ -215,6 +216,7 @@ ut_time_ms(void)
return((uint) tv.tv_sec * 1000 + tv.tv_usec / 1000);
}
#endif /* !UNIV_HOTBACKUP */
/**********************************************************//**
Returns the difference of two times in seconds.