tdb/alloc-page: new param pTxn to fix memory leaking
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621d4b20c0
commit
8fee813de6
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@ -338,10 +338,13 @@ int tdbPagerCommit(SPager *pPager, TXN *pTxn) {
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if (pTxn->jPageSet) {
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hashset_remove(pTxn->jPageSet, (void *)((long)TDB_PAGE_PGNO(pPage)));
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}
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tdbTrace("tdb/pager-commit: remove page: %p %d from dirty tree: %p", pPage, TDB_PAGE_PGNO(pPage), &pPager->rbt);
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tdbPCacheRelease(pPager->pCache, pPage, pTxn);
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}
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tdbTrace("pager/commit reset dirty tree: %p", &pPager->rbt);
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tdbTrace("tdb/pager-commit reset dirty tree: %p", &pPager->rbt);
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tRBTreeCreate(&pPager->rbt, pageCmpFn);
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// sync the db file
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@ -629,6 +632,8 @@ int tdbPagerFlushPage(SPager *pPager, TXN *pTxn) {
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return 0;
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}
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static int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno, TXN *pTxn);
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int tdbPagerFetchPage(SPager *pPager, SPgno *ppgno, SPage **ppPage, int (*initPage)(SPage *, void *, int), void *arg,
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TXN *pTxn) {
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SPage *pPage;
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@ -643,7 +648,7 @@ int tdbPagerFetchPage(SPager *pPager, SPgno *ppgno, SPage **ppPage, int (*initPa
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// alloc new page
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if (pgno == 0) {
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loadPage = 0;
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ret = tdbPagerAllocPage(pPager, &pgno);
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ret = tdbPagerAllocPage(pPager, &pgno, pTxn);
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if (ret < 0) {
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tdbError("tdb/pager: %p, ret: %d pgno: %" PRIu32 ", alloc page failed.", pPager, ret, pgno);
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return -1;
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@ -706,7 +711,7 @@ int tdbPagerInsertFreePage(SPager *pPager, SPgno pgno, TXN *pTxn) {
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return code;
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}
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static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno) {
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static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno, TXN *pTxn) {
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int code = 0;
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TBC *pCur;
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@ -714,13 +719,14 @@ static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno) {
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return 0;
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}
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code = tdbTbcOpen(pPager->pEnv->pFreeDb, &pCur, NULL);
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code = tdbTbcOpen(pPager->pEnv->pFreeDb, &pCur, pTxn);
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if (code < 0) {
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return 0;
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}
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code = tdbTbcMoveToFirst(pCur);
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if (code) {
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tdbError("tdb/remove-free-page: moveto first failed with ret: %d.", code);
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tdbTbcClose(pCur);
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return 0;
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}
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@ -730,6 +736,7 @@ static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno) {
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code = tdbTbcGet(pCur, (const void **)&pKey, &nKey, NULL, NULL);
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if (code < 0) {
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tdbError("tdb/remove-free-page: tbc get failed with ret: %d.", code);
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tdbTbcClose(pCur);
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return 0;
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}
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@ -738,6 +745,7 @@ static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno) {
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code = tdbTbcDelete(pCur);
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if (code < 0) {
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tdbError("tdb/remove-free-page: tbc delete failed with ret: %d.", code);
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tdbTbcClose(pCur);
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return 0;
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}
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@ -745,9 +753,9 @@ static int tdbPagerRemoveFreePage(SPager *pPager, SPgno *pPgno) {
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return 0;
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}
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static int tdbPagerAllocFreePage(SPager *pPager, SPgno *ppgno) {
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static int tdbPagerAllocFreePage(SPager *pPager, SPgno *ppgno, TXN *pTxn) {
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// TODO: Allocate a page from the free list
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return tdbPagerRemoveFreePage(pPager, ppgno);
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return tdbPagerRemoveFreePage(pPager, ppgno, pTxn);
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}
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static int tdbPagerAllocNewPage(SPager *pPager, SPgno *ppgno) {
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@ -755,13 +763,13 @@ static int tdbPagerAllocNewPage(SPager *pPager, SPgno *ppgno) {
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return 0;
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}
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int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno) {
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static int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno, TXN *pTxn) {
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int ret;
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*ppgno = 0;
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// Try to allocate from the free list of the pager
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ret = tdbPagerAllocFreePage(pPager, ppgno);
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ret = tdbPagerAllocFreePage(pPager, ppgno, pTxn);
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if (ret < 0) {
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return -1;
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}
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@ -199,9 +199,9 @@ int tdbPagerFetchPage(SPager *pPager, SPgno *ppgno, SPage **ppPage, int (*initP
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TXN *pTxn);
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void tdbPagerReturnPage(SPager *pPager, SPage *pPage, TXN *pTxn);
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int tdbPagerInsertFreePage(SPager *pPager, SPgno pgno, TXN *pTxn);
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int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno);
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int tdbPagerRestoreJournals(SPager *pPager);
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int tdbPagerRollback(SPager *pPager);
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// int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno);
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int tdbPagerRestoreJournals(SPager *pPager);
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int tdbPagerRollback(SPager *pPager);
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// tdbPCache.c ====================================
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#define TDB_PCACHE_PAGE \
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