Searched refs:down_read_non_owner (Results 1 – 3 of 3) sorted by relevance
137 void down_read_non_owner(struct rw_semaphore *sem) in down_read_non_owner() function144 EXPORT_SYMBOL(down_read_non_owner);
170 extern void down_read_non_owner(struct rw_semaphore *sem);176 # define down_read_non_owner(sem) down_read(sem) macro
876 down_read_non_owner(&dc->writeback_lock); in cached_dev_write()