diff options
Diffstat (limited to 'storage/innobase/sync/sync0rw.cc')
| -rw-r--r-- | storage/innobase/sync/sync0rw.cc | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/storage/innobase/sync/sync0rw.cc b/storage/innobase/sync/sync0rw.cc index 892e54f5082..c748bad1417 100644 --- a/storage/innobase/sync/sync0rw.cc +++ b/storage/innobase/sync/sync0rw.cc @@ -1171,41 +1171,6 @@ rw_lock_list_print_info( mutex_exit(&rw_lock_list_mutex); } -/***************************************************************//** -Prints debug info of an rw-lock. */ -void -rw_lock_print( -/*==========*/ - rw_lock_t* lock) /*!< in: rw-lock */ -{ - rw_lock_debug_t* info; - - fprintf(stderr, - "-------------\n" - "RW-LATCH INFO\n" - "RW-LATCH: %p ", (void*) lock); - - if (lock->lock_word != X_LOCK_DECR) { - - if (lock->waiters) { - fputs(" Waiters for the lock exist\n", stderr); - } else { - putc('\n', stderr); - } - - rw_lock_debug_mutex_enter(); - - for (info = UT_LIST_GET_FIRST(lock->debug_list); - info != NULL; - info = UT_LIST_GET_NEXT(list, info)) { - - rw_lock_debug_print(stderr, info); - } - - rw_lock_debug_mutex_exit(); - } -} - /*********************************************************************//** Prints info of a debug struct. */ void @@ -1245,32 +1210,6 @@ rw_lock_debug_print( fprintf(f, "\n"); } -/***************************************************************//** -Returns the number of currently locked rw-locks. Works only in the debug -version. -@return number of locked rw-locks */ -ulint -rw_lock_n_locked(void) -/*==================*/ -{ - ulint count = 0; - - mutex_enter(&rw_lock_list_mutex); - - for (const rw_lock_t* lock = UT_LIST_GET_FIRST(rw_lock_list); - lock != NULL; - lock = UT_LIST_GET_NEXT(list, lock)) { - - if (lock->lock_word != X_LOCK_DECR) { - count++; - } - } - - mutex_exit(&rw_lock_list_mutex); - - return(count); -} - /** Print where it was locked from @return the string representation */ std::string |