diff options
Diffstat (limited to 'src/malloc.c')
| -rw-r--r-- | src/malloc.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/malloc.c b/src/malloc.c index 2c7897949..a3a9e0fe2 100644 --- a/src/malloc.c +++ b/src/malloc.c @@ -616,14 +616,20 @@ void *sqlite3DbMallocRaw(sqlite3 *db, int n){ if( db->mallocFailed ){ return 0; } - if( db->lookaside.bEnabled && n<=db->lookaside.sz - && (pBuf = db->lookaside.pFree)!=0 ){ - db->lookaside.pFree = pBuf->pNext; - db->lookaside.nOut++; - if( db->lookaside.nOut>db->lookaside.mxOut ){ - db->lookaside.mxOut = db->lookaside.nOut; + if( db->lookaside.bEnabled ){ + if( n>db->lookaside.sz ){ + db->lookaside.anStat[1]++; + }else if( (pBuf = db->lookaside.pFree)==0 ){ + db->lookaside.anStat[2]++; + }else{ + db->lookaside.pFree = pBuf->pNext; + db->lookaside.nOut++; + db->lookaside.anStat[0]++; + if( db->lookaside.nOut>db->lookaside.mxOut ){ + db->lookaside.mxOut = db->lookaside.nOut; + } + return (void*)pBuf; } - return (void*)pBuf; } } #else |