Searched refs:percpu_down_read_trylock (Results 1 – 3 of 3) sorted by relevance
20 extern int percpu_down_read_trylock(struct percpu_rw_semaphore *);
85 int percpu_down_read_trylock(struct percpu_rw_semaphore *brw) in percpu_down_read_trylock() function
1201 ret = percpu_down_read_trylock(sb->s_writers.rw_sem + level-1); in __sb_start_write()