diff options
author | unknown <monty@mysql.com> | 2004-03-16 22:41:30 +0200 |
---|---|---|
committer | unknown <monty@mysql.com> | 2004-03-16 22:41:30 +0200 |
commit | a8aacf87648f64e7489220dab7d8729c5c01e13d (patch) | |
tree | af285d8080c003d1ecb1479ec43c9b6996fd567f /innobase/btr/btr0sea.c | |
parent | 17f8d3d725f4b465a8a0dc8e96b04cd973c47fd5 (diff) | |
parent | 277cf702da7e6f0642742eb10582cfc382e537ec (diff) | |
download | mariadb-git-a8aacf87648f64e7489220dab7d8729c5c01e13d.tar.gz |
merge with 4.0
BitKeeper/etc/logging_ok:
auto-union
VC++Files/innobase/innobase.dsp:
Auto merged
VC++Files/libmysql/libmysql.dsp:
Auto merged
acinclude.m4:
Auto merged
configure.in:
Auto merged
BitKeeper/deleted/.del-com0shm.c~6a16f0c3d81de1f:
Auto merged
BitKeeper/deleted/.del-mysql_fix_privilege_tables.sql:
Auto merged
extra/replace.c:
Auto merged
include/my_sys.h:
Auto merged
innobase/btr/btr0btr.c:
Auto merged
innobase/btr/btr0cur.c:
Auto merged
innobase/btr/btr0pcur.c:
Auto merged
innobase/btr/btr0sea.c:
Auto merged
innobase/configure.in:
Auto merged
innobase/data/data0data.c:
Auto merged
innobase/dict/dict0boot.c:
Auto merged
innobase/dict/dict0crea.c:
Auto merged
innobase/dict/dict0dict.c:
Auto merged
innobase/dict/dict0load.c:
Auto merged
innobase/dict/dict0mem.c:
Auto merged
innobase/ha/ha0ha.c:
Auto merged
innobase/ha/hash0hash.c:
Auto merged
innobase/include/btr0btr.ic:
Auto merged
innobase/include/data0type.ic:
Auto merged
innobase/include/dict0mem.h:
Auto merged
innobase/include/log0log.ic:
Auto merged
innobase/include/mach0data.ic:
Auto merged
innobase/include/mtr0log.h:
Auto merged
innobase/include/mtr0mtr.h:
Auto merged
innobase/include/os0file.h:
Auto merged
innobase/include/row0upd.ic:
Auto merged
innobase/include/srv0srv.h:
Auto merged
innobase/include/sync0sync.h:
Auto merged
innobase/include/trx0rseg.ic:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/log/log0recv.c:
Auto merged
innobase/mem/mem0dbg.c:
Auto merged
innobase/mtr/mtr0log.c:
Auto merged
innobase/mtr/mtr0mtr.c:
Auto merged
innobase/os/os0file.c:
Auto merged
innobase/page/page0cur.c:
Auto merged
innobase/page/page0page.c:
Auto merged
innobase/pars/lexyy.c:
Auto merged
innobase/read/read0read.c:
Auto merged
innobase/rem/rem0cmp.c:
Auto merged
innobase/rem/rem0rec.c:
Auto merged
innobase/row/row0ins.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0purge.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
innobase/row/row0undo.c:
Auto merged
innobase/row/row0upd.c:
Auto merged
innobase/srv/srv0srv.c:
Auto merged
innobase/srv/srv0start.c:
Auto merged
innobase/sync/sync0rw.c:
Auto merged
innobase/thr/thr0loc.c:
Auto merged
innobase/trx/trx0purge.c:
Auto merged
innobase/trx/trx0rec.c:
Auto merged
innobase/trx/trx0roll.c:
Auto merged
innobase/trx/trx0trx.c:
Auto merged
innobase/trx/trx0undo.c:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/myisamchk.c:
Auto merged
mysql-test/r/multi_update.result:
Auto merged
mysql-test/r/mysqlbinlog.result:
Auto merged
mysql-test/r/rpl_error_ignored_table.result:
Auto merged
mysql-test/t/multi_update.test:
Auto merged
mysql-test/t/rpl_error_ignored_table.test:
Auto merged
mysys/mf_iocache.c:
Auto merged
mysys/mf_pack.c:
Auto merged
mysys/my_getopt.c:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_cache.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_handler.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_list.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
tests/thread_test.c:
Auto merged
client/mysqldump.c:
Keep original indentation
mysql-test/r/merge.result:
keep old file
scripts/mysql_fix_privilege_tables.sh:
Keep old structure in merge with 4.0
sql/table.cc:
merge with 4.0 + simple optimizations
Diffstat (limited to 'innobase/btr/btr0sea.c')
-rw-r--r-- | innobase/btr/btr0sea.c | 64 |
1 files changed, 47 insertions, 17 deletions
diff --git a/innobase/btr/btr0sea.c b/innobase/btr/btr0sea.c index 8a59be12a32..238f118e260 100644 --- a/innobase/btr/btr0sea.c +++ b/innobase/btr/btr0sea.c @@ -93,8 +93,10 @@ btr_search_check_free_space_in_heap(void) hash_table_t* table; mem_heap_t* heap; - ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED) - && !rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#ifdef UNIV_SYNC_DEBUG + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED)); + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ table = btr_search_sys->hash_index; @@ -194,8 +196,10 @@ btr_search_info_update_hash( ulint n_unique; int cmp; - ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED) - && !rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#ifdef UNIV_SYNC_DEBUG + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED)); + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ index = cursor->index; @@ -317,10 +321,12 @@ btr_search_update_block_hash_info( buf_block_t* block, /* in: buffer block */ btr_cur_t* cursor) /* in: cursor */ { - ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED) - && !rw_lock_own(&btr_search_latch, RW_LOCK_EX)); - ut_ad(rw_lock_own(&(block->lock), RW_LOCK_SHARED) - || rw_lock_own(&(block->lock), RW_LOCK_EX)); +#ifdef UNIV_SYNC_DEBUG + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED)); + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); + ut_ad(rw_lock_own(&((buf_block_t*) block)->lock, RW_LOCK_SHARED) + || rw_lock_own(&((buf_block_t*) block)->lock, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ ut_ad(cursor); info->last_hash_succ = FALSE; @@ -398,9 +404,11 @@ btr_search_update_hash_ref( dulint tree_id; ut_ad(cursor->flag == BTR_CUR_HASH_FAIL); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&btr_search_latch, RW_LOCK_EX)); ut_ad(rw_lock_own(&(block->lock), RW_LOCK_SHARED) || rw_lock_own(&(block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ if (block->is_hashed && (info->n_hash_potential > 0) && (block->curr_n_fields == info->n_fields) @@ -419,7 +427,9 @@ btr_search_update_hash_ref( fold = rec_fold(rec, block->curr_n_fields, block->curr_n_bytes, tree_id); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ ha_insert_for_fold(btr_search_sys->hash_index, fold, rec); } @@ -439,8 +449,10 @@ btr_search_info_update_slow( ulint* params; ulint* params2; - ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED) - && !rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#ifdef UNIV_SYNC_DEBUG + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED)); + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ block = buf_block_align(btr_cur_get_rec(cursor)); @@ -762,7 +774,9 @@ btr_search_guess_on_hash( can_only_compare_to_cursor_rec = FALSE; +#ifdef UNIV_SYNC_DEBUG buf_page_dbg_add_level(page, SYNC_TREE_NODE_FROM_HASH); +#endif /* UNIV_SYNC_DEBUG */ } block = buf_block_align(page); @@ -910,10 +924,12 @@ btr_search_drop_page_hash_index( ulint n_recs; ulint* folds; ulint i; - - ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED) - && !rw_lock_own(&btr_search_latch, RW_LOCK_EX)); - + +#ifdef UNIV_SYNC_DEBUG + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED)); + ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ + rw_lock_s_lock(&btr_search_latch); block = buf_block_align(page); @@ -927,9 +943,11 @@ btr_search_drop_page_hash_index( table = btr_search_sys->hash_index; +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&(block->lock), RW_LOCK_SHARED) || rw_lock_own(&(block->lock), RW_LOCK_EX) || (block->buf_fix_count == 0)); +#endif /* UNIV_SYNC_DEBUG */ n_fields = block->curr_n_fields; n_bytes = block->curr_n_bytes; @@ -1031,8 +1049,10 @@ btr_search_drop_page_hash_when_freed( BUF_GET_IF_IN_POOL, IB__FILE__, __LINE__, &mtr); +#ifdef UNIV_SYNC_DEBUG buf_page_dbg_add_level(page, SYNC_TREE_NODE_FROM_HASH); - +#endif /* UNIV_SYNC_DEBUG */ + btr_search_drop_page_hash_index(page); mtr_commit(&mtr); @@ -1072,9 +1092,11 @@ btr_search_build_page_hash_index( block = buf_block_align(page); table = btr_search_sys->hash_index; +#ifdef UNIV_SYNC_DEBUG ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX)); ut_ad(rw_lock_own(&(block->lock), RW_LOCK_SHARED) || rw_lock_own(&(block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ rw_lock_s_lock(&btr_search_latch); @@ -1237,8 +1259,10 @@ btr_search_move_or_delete_hash_entries( block = buf_block_align(page); new_block = buf_block_align(new_page); - ut_ad(rw_lock_own(&(block->lock), RW_LOCK_EX) - && rw_lock_own(&(new_block->lock), RW_LOCK_EX)); +#ifdef UNIV_SYNC_DEBUG + ut_ad(rw_lock_own(&(block->lock), RW_LOCK_EX)); + ut_ad(rw_lock_own(&(new_block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ rw_lock_s_lock(&btr_search_latch); @@ -1298,7 +1322,9 @@ btr_search_update_hash_on_delete( block = buf_block_align(rec); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&(block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ if (!block->is_hashed) { @@ -1339,7 +1365,9 @@ btr_search_update_hash_node_on_insert( block = buf_block_align(rec); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&(block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ if (!block->is_hashed) { @@ -1400,7 +1428,9 @@ btr_search_update_hash_on_insert( block = buf_block_align(rec); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&(block->lock), RW_LOCK_EX)); +#endif /* UNIV_SYNC_DEBUG */ if (!block->is_hashed) { |