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In sync_close() fix a bug introduced by the fix for Bug #59683 where we iterate

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over the mutex list and free each mutex. When UNIV_MEM_DEBUG is defined, we
need skip the hash mutex.

It is a minor bug affecting only UNIV_SYNC_DEBUG builds, found by Michael.
This commit is contained in:
Sunny Bains
2011-01-26 09:33:59 +11:00
parent 71e435e461
commit 1ffb70a309
1 changed files with 3 additions and 1 deletions
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4
storage/innobase/sync/sync0sync.c
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@@ -1506,7 +1506,7 @@ sync_close(void)
for (mutex = UT_LIST_GET_FIRST(mutex_list); for (mutex = UT_LIST_GET_FIRST(mutex_list);
mutex != NULL; mutex != NULL;
mutex = UT_LIST_GET_FIRST(mutex_list)) { /* No op */) {
#ifdef UNIV_MEM_DEBUG #ifdef UNIV_MEM_DEBUG
if (mutex == &mem_hash_mutex) { if (mutex == &mem_hash_mutex) {
@@ -1516,6 +1516,8 @@ sync_close(void)
#endif /* UNIV_MEM_DEBUG */ #endif /* UNIV_MEM_DEBUG */
mutex_free(mutex); mutex_free(mutex);
mutex = UT_LIST_GET_FIRST(mutex_list);
} }
mutex_free(&mutex_list_mutex); mutex_free(&mutex_list_mutex);