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Overview
| Comment: | Reorder two conditions to make coverage testing easier. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-mmap |
| Files: | files | file ages | folders |
| SHA1: |
793ba4e996426522eeaa86589a9e974f |
| User & Date: | drh 2013-04-02 01:45:10 |
Context
|
2013-04-02
| ||
| 10:29 | Proposed template preprocessor magic for activating mmap only on platforms where we know it works. check-in: d96272f0 user: drh tags: experimental-mmap | |
| 01:45 | Reorder two conditions to make coverage testing easier. check-in: 793ba4e9 user: drh tags: experimental-mmap | |
| 00:41 | Remove an unreachable condition from pager.c. check-in: 3628e86b user: drh tags: experimental-mmap | |
Changes
Changes to src/pager.c.
5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 |
** transaction and unlock the pager.
**
** Except, in locking_mode=EXCLUSIVE when there is nothing to in
** the rollback journal, the unlock is not performed and there is
** nothing to rollback, so this routine is a no-op.
*/
static void pagerUnlockIfUnused(Pager *pPager){
if( (sqlite3PcacheRefCount(pPager->pPCache)==0) && pPager->nMmapOut==0 ){
pagerUnlockAndRollback(pPager);
}
}
/*
** Acquire a reference to page number pgno in pager pPager (a page
** reference has type DbPage*). If the requested reference is
|
| |
5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 |
** transaction and unlock the pager.
**
** Except, in locking_mode=EXCLUSIVE when there is nothing to in
** the rollback journal, the unlock is not performed and there is
** nothing to rollback, so this routine is a no-op.
*/
static void pagerUnlockIfUnused(Pager *pPager){
if( pPager->nMmapOut==0 && (sqlite3PcacheRefCount(pPager->pPCache)==0) ){
pagerUnlockAndRollback(pPager);
}
}
/*
** Acquire a reference to page number pgno in pager pPager (a page
** reference has type DbPage*). If the requested reference is
|