Searched refs:percpu_down_read (Results 1 – 3 of 3) sorted by relevance
57 static inline void percpu_down_read(struct percpu_rw_semaphore *sem) in percpu_down_read() function
723 percpu_down_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()
1826 percpu_down_read(sb->s_writers.rw_sem + level - 1); in __sb_start_write()