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Overview
Comment: | Fix an LSM crash that could occur if LSM_CONFIG_AUTOFLUSH was set to 0. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
05346f83d587e6049da0e8ec5f62c749 |
User & Date: | dan 2018-01-05 07:57:54.787 |
Context
2018-01-05
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11:34 | Fix an LSM problem causing the wrong amount of "auto-work" to be performed under fairly obscure circumstances. (check-in: a4876672ed user: dan tags: trunk) | |
07:57 | Fix an LSM crash that could occur if LSM_CONFIG_AUTOFLUSH was set to 0. (check-in: 05346f83d5 user: dan tags: trunk) | |
2018-01-04
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19:20 | Remove the snarky "_supported_" qualifier from the name of the sqlite_offset() SQL function. (check-in: a6eee0fcd8 user: drh tags: trunk) | |
Changes
Changes to ext/lsm1/lsm-test/lsmtest.h.
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117 118 119 120 121 122 123 124 125 126 127 128 129 130 | ** Functions in wrapper3.c. This file contains the tdb wrapper for lsm. ** The wrapper for lsm is a bit more involved than the others, as it ** includes code for a couple of different lsm configurations, and for ** various types of fault injection and robustness testing. */ int test_lsm_open(const char*, const char *zFile, int bClear, TestDb **ppDb); int test_lsm_lomem_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_zip_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_small_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_mt2(const char*, const char *zFile, int bClear, TestDb **ppDb); int test_lsm_mt3(const char*, const char *zFile, int bClear, TestDb **ppDb); int tdb_lsm_configure(lsm_db *, const char *); | > | 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | ** Functions in wrapper3.c. This file contains the tdb wrapper for lsm. ** The wrapper for lsm is a bit more involved than the others, as it ** includes code for a couple of different lsm configurations, and for ** various types of fault injection and robustness testing. */ int test_lsm_open(const char*, const char *zFile, int bClear, TestDb **ppDb); int test_lsm_lomem_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_lomem2_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_zip_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_small_open(const char*, const char*, int bClear, TestDb **ppDb); int test_lsm_mt2(const char*, const char *zFile, int bClear, TestDb **ppDb); int test_lsm_mt3(const char*, const char *zFile, int bClear, TestDb **ppDb); int tdb_lsm_configure(lsm_db *, const char *); |
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Changes to ext/lsm1/lsm-test/lsmtest_tdb.c.
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717 718 719 720 721 722 723 724 725 726 727 728 729 730 | const char *zName; const char *zDefaultDb; int (*xOpen)(const char *, const char *zFilename, int bClear, TestDb **ppDb); } aLib[] = { { "sqlite3", "testdb.sqlite", sql_open }, { "lsm_small", "testdb.lsm_small", test_lsm_small_open }, { "lsm_lomem", "testdb.lsm_lomem", test_lsm_lomem_open }, #ifdef HAVE_ZLIB { "lsm_zip", "testdb.lsm_zip", test_lsm_zip_open }, #endif { "lsm", "testdb.lsm", test_lsm_open }, #ifdef LSM_MUTEX_PTHREADS { "lsm_mt2", "testdb.lsm_mt2", test_lsm_mt2 }, { "lsm_mt3", "testdb.lsm_mt3", test_lsm_mt3 }, | > | 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 | const char *zName; const char *zDefaultDb; int (*xOpen)(const char *, const char *zFilename, int bClear, TestDb **ppDb); } aLib[] = { { "sqlite3", "testdb.sqlite", sql_open }, { "lsm_small", "testdb.lsm_small", test_lsm_small_open }, { "lsm_lomem", "testdb.lsm_lomem", test_lsm_lomem_open }, { "lsm_lomem2", "testdb.lsm_lomem2", test_lsm_lomem2_open }, #ifdef HAVE_ZLIB { "lsm_zip", "testdb.lsm_zip", test_lsm_zip_open }, #endif { "lsm", "testdb.lsm", test_lsm_open }, #ifdef LSM_MUTEX_PTHREADS { "lsm_mt2", "testdb.lsm_mt2", test_lsm_mt2 }, { "lsm_mt3", "testdb.lsm_mt3", test_lsm_mt3 }, |
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Changes to ext/lsm1/lsm-test/lsmtest_tdb3.c.
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1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 | const char *zCfg = "page_size=256 block_size=64 autoflush=16 " "autocheckpoint=32" "mmap=0 " ; return testLsmOpen(zCfg, zFilename, bClear, ppDb); } int test_lsm_zip_open( const char *zSpec, const char *zFilename, int bClear, TestDb **ppDb ){ | > > > > > > > > > > > > > | 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 | const char *zCfg = "page_size=256 block_size=64 autoflush=16 " "autocheckpoint=32" "mmap=0 " ; return testLsmOpen(zCfg, zFilename, bClear, ppDb); } int test_lsm_lomem2_open( const char *zSpec, const char *zFilename, int bClear, TestDb **ppDb ){ /* "max_freelist=4 autocheckpoint=32" */ const char *zCfg = "page_size=512 block_size=64 autoflush=0 mmap=0 " ; return testLsmOpen(zCfg, zFilename, bClear, ppDb); } int test_lsm_zip_open( const char *zSpec, const char *zFilename, int bClear, TestDb **ppDb ){ |
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Changes to ext/lsm1/lsm_main.c.
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679 680 681 682 683 684 685 | int pgsz = lsmFsPageSize(pDb->pFS); int nQuant = LSM_AUTOWORK_QUANT * pgsz; int nBefore; int nAfter; int nDiff; if( nQuant>pDb->nTreeLimit ){ | | | 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 | int pgsz = lsmFsPageSize(pDb->pFS); int nQuant = LSM_AUTOWORK_QUANT * pgsz; int nBefore; int nAfter; int nDiff; if( nQuant>pDb->nTreeLimit ){ nQuant = LSM_MAX(pDb->nTreeLimit, pgsz); } nBefore = lsmTreeSize(pDb); if( bDeleteRange ){ rc = lsmTreeDelete(pDb, (void *)pKey, nKey, (void *)pVal, nVal); }else{ rc = lsmTreeInsert(pDb, (void *)pKey, nKey, (void *)pVal, nVal); |
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