Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Fix another bug in walClearHash(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
40f80ffe70ca691dfa146f6d84956ed0 |
| User & Date: | dan 2010-05-21 19:15:05 |
Context
|
2010-05-22
| ||
| 00:55 | Add several EXPENSIVE_ASSERT code blocks to validate the wal-index hash table. Fix the bugs that these code blocks fine. Rename walClearHash() to walCleanupHash() and simplify its interface. check-in: 7aade899 user: drh tags: trunk | |
|
2010-05-21
| ||
| 19:15 | Fix another bug in walClearHash(). check-in: 40f80ffe user: dan tags: trunk | |
| 18:24 | Comment out the SQLITE_FCNTL_SIZE_HINT from os_unix.c since it does not seem to provide any performance gain there. check-in: 7d01309d user: drh tags: trunk | |
Changes
Changes to src/wal.c.
1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 |
u32 iZero; /* frame == (aHash[x]+iZero) */
int iLimit; /* Zero values greater than this */
walHashFind(pWal, iNewMx+1, &aHash, &unused1, &iZero);
iLimit = iNewMx - iZero;
if( iLimit>0 ){
int i; /* Used to iterate through aHash[] */
for(i=0; i<HASHTABLE_NPAGE; i++){
if( aHash[i]>iLimit ){
aHash[i] = 0;
}
}
}
}
}
|
| |
1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 |
u32 iZero; /* frame == (aHash[x]+iZero) */
int iLimit; /* Zero values greater than this */
walHashFind(pWal, iNewMx+1, &aHash, &unused1, &iZero);
iLimit = iNewMx - iZero;
if( iLimit>0 ){
int i; /* Used to iterate through aHash[] */
for(i=0; i<HASHTABLE_NSLOT; i++){
if( aHash[i]>iLimit ){
aHash[i] = 0;
}
}
}
}
}
|