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Overview
Comment: | Make SQLITE_CONFIG_PCACHE_HDRSZ accurate (not an over-estimate) on 32-bit systems. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
340b347758e570db3e739b56af0dcf3f |
User & Date: | drh 2014-12-30 13:04:25.944 |
Context
2014-12-30
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14:40 | If the sorter uses mmap'd temp files, ensure all pages of the temp file have been allocated before it is accessed. Otherwise, a disk-full condition might result in a SIGBUS exception. (check-in: 776648412c user: dan tags: trunk) | |
13:04 | Make SQLITE_CONFIG_PCACHE_HDRSZ accurate (not an over-estimate) on 32-bit systems. (check-in: 340b347758 user: drh tags: trunk) | |
12:03 | Change notify2.test to check that sqlite3_blocking_step() uses CPU more efficiently than sqlite3_step(), not that it results in greater overall throughput for any specific number of threads. (check-in: d904d29354 user: dan tags: trunk) | |
Changes
Changes to src/pcache.c.
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192 193 194 195 196 197 198 | 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | - + + | ** are no outstanding page references when this function is called. */ int sqlite3PcacheSetPageSize(PCache *pCache, int szPage){ assert( pCache->nRef==0 && pCache->pDirty==0 ); if( pCache->szPage ){ sqlite3_pcache *pNew; pNew = sqlite3GlobalConfig.pcache2.xCreate( |
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Changes to src/pcache1.c.
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292 293 294 295 296 297 298 | 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 | - + | p = sqlite3Malloc(sizeof(PgHdr1) + pCache->szExtra); if( !pPg || !p ){ pcache1Free(pPg); sqlite3_free(p); pPg = 0; } #else |
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