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Viewing changes to plugin/innobase/sync/sync0arr.c

  • Committer: Monty Taylor
  • Date: 2010-11-26 22:50:54 UTC
  • mfrom: (1953.1.6 build)
  • Revision ID: mordred@inaugust.com-20101126225054-sg90svw8579t5p3i
Stewart - InnoDB 1.1.1
Monty - Fixed some autoconf tests which were returning false positives.

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plugin/innobase/sync/sync0arr.c
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                                        since creation of the array */
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};
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#ifdef UNIV_PFS_MUTEX
 
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/* Key to register the mutex with performance schema */
 
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UNIV_INTERN mysql_pfs_key_t     syn_arr_mutex_key;
 
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#endif
 
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#ifdef UNIV_SYNC_DEBUG
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/******************************************************************//**
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This function is called only in the debug version. Detects a deadlock
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        if (protection == SYNC_ARRAY_OS_MUTEX) {
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                arr->os_mutex = os_mutex_create(NULL);
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        } else if (protection == SYNC_ARRAY_MUTEX) {
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                mutex_create(&arr->mutex, SYNC_NO_ORDER_CHECK);
 
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                mutex_create(syn_arr_mutex_key,
 
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                             &arr->mutex, SYNC_NO_ORDER_CHECK);
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        } else {
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                ut_error;
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        }