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| author | drh <drh@noemail.net> | 2015-10-15 15:28:56 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2015-10-15 15:28:56 +0000 |
| commit | b02392e6f0a8980c261c1e46c1f7fbcfe54c23c2 (patch) | |
| tree | 87d5fe7f11fa3e739b9c6087ca85f14ec0cd57a5 /src/malloc.c | |
| parent | 9676c48199929fc7e748b2f688157ff8b6d72d1e (diff) | |
| download | sqlite-b02392e6f0a8980c261c1e46c1f7fbcfe54c23c2.tar.gz sqlite-b02392e6f0a8980c261c1e46c1f7fbcfe54c23c2.zip | |
Change sqlite3StatusSet() into sqlite3StatusHighwater() so that only the
highwater mark is recorded. This gives a small size reduction and
performance improvement.
FossilOrigin-Name: 6422d223dd10018703c6b083d29a3c35c837fc97
Diffstat (limited to 'src/malloc.c')
| -rw-r--r-- | src/malloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/malloc.c b/src/malloc.c index f20eb6e79..f017e1bc0 100644 --- a/src/malloc.c +++ b/src/malloc.c @@ -224,7 +224,7 @@ static int mallocWithAlarm(int n, void **pp){ void *p; assert( sqlite3_mutex_held(mem0.mutex) ); nFull = sqlite3GlobalConfig.m.xRoundup(n); - sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, n); + sqlite3StatusHighwater(SQLITE_STATUS_MALLOC_SIZE, n); if( mem0.alarmThreshold>0 ){ sqlite3_int64 nUsed = sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED); if( nUsed >= mem0.alarmThreshold - nFull ){ @@ -316,7 +316,7 @@ void *sqlite3ScratchMalloc(int n){ assert( n>0 ); sqlite3_mutex_enter(mem0.mutex); - sqlite3StatusSet(SQLITE_STATUS_SCRATCH_SIZE, n); + sqlite3StatusHighwater(SQLITE_STATUS_SCRATCH_SIZE, n); if( mem0.nScratchFree && sqlite3GlobalConfig.szScratch>=n ){ p = mem0.pScratchFree; mem0.pScratchFree = mem0.pScratchFree->pNext; @@ -518,7 +518,7 @@ void *sqlite3Realloc(void *pOld, u64 nBytes){ pNew = pOld; }else if( sqlite3GlobalConfig.bMemstat ){ sqlite3_mutex_enter(mem0.mutex); - sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, (int)nBytes); + sqlite3StatusHighwater(SQLITE_STATUS_MALLOC_SIZE, (int)nBytes); nDiff = nNew - nOld; if( sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED) >= mem0.alarmThreshold-nDiff ){ |