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Overview
| Comment: | sqlite3PCachePerecentDirty() should return 0 if the pcache is empty. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | tempfiles-25 |
| Files: | files | file ages | folders |
| SHA1: |
85f3d80eb7319754792eef76996b2c74 |
| User & Date: | drh 2016-04-18 13:30:50 |
Context
|
2016-04-18
| ||
| 13:36 | Merge recent trunk changes. (check-in: d9768de5 user: drh tags: tempfiles-25) | |
| 13:30 | sqlite3PCachePerecentDirty() should return 0 if the pcache is empty. (check-in: 85f3d80e user: drh tags: tempfiles-25) | |
|
2016-04-13
| ||
| 19:20 | Merge enhancements from trunk via tempfiles-lazy-open. (check-in: ae16310c user: drh tags: tempfiles-25) | |
Changes
Changes to src/pcache.c.
691 691 ** of the configured cache size. 692 692 */ 693 693 int sqlite3PCachePercentDirty(PCache *pCache){ 694 694 PgHdr *pDirty; 695 695 int nDirty = 0; 696 696 int nCache = numberOfCachePages(pCache); 697 697 for(pDirty=pCache->pDirty; pDirty; pDirty=pDirty->pDirtyNext) nDirty++; 698 - return (int)(((i64)nDirty * 100) / nCache); 698 + return nCache ? (int)(((i64)nDirty * 100) / nCache) : 0; 699 699 } 700 700 701 701 #if defined(SQLITE_CHECK_PAGES) || defined(SQLITE_DEBUG) 702 702 /* 703 703 ** For all dirty pages currently in the cache, invoke the specified 704 704 ** callback. This is only used if the SQLITE_CHECK_PAGES macro is 705 705 ** defined.