Searched refs:down_read_nested (Results 1 – 2 of 2) sorted by relevance
175 extern void down_read_nested(struct rw_semaphore *sem, int subclass);195 # define down_read_nested(sem, subclass) down_read(sem) macro
831 down_read_nested(&inode->i_rwsem, subclass); in inode_lock_shared_nested()