diff options
Diffstat (limited to 'storage/innobase/thr/thr0loc.c')
| -rw-r--r-- | storage/innobase/thr/thr0loc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/storage/innobase/thr/thr0loc.c b/storage/innobase/thr/thr0loc.c index 59a234a6b72..045ff3e9fb1 100644 --- a/storage/innobase/thr/thr0loc.c +++ b/storage/innobase/thr/thr0loc.c @@ -53,6 +53,11 @@ static hash_table_t* thr_local_hash = NULL; /** Thread local data */ typedef struct thr_local_struct thr_local_t; +#ifdef UNIV_PFS_MUTEX +/* Key to register the mutex with performance schema */ +UNIV_INTERN mysql_pfs_key_t thr_local_mutex_key; +#endif /* UNIV_PFS_MUTEX */ + /** @brief Thread local data. The private data for each thread should be put to the structure below and the accessor functions written @@ -244,7 +249,8 @@ thr_local_init(void) thr_local_hash = hash_create(OS_THREAD_MAX_N + 100); - mutex_create(&thr_local_mutex, SYNC_THR_LOCAL); + mutex_create(thr_local_mutex_key, + &thr_local_mutex, SYNC_THR_LOCAL); } /******************************************************************** |