Searched refs:cfs_tracefile_sem (Results 1 – 2 of 2) sorted by relevance
52 struct rw_semaphore cfs_tracefile_sem; variable60 init_rwsem(&cfs_tracefile_sem); in cfs_tracefile_init_arch()119 down_read(&cfs_tracefile_sem); in cfs_tracefile_read_lock()124 up_read(&cfs_tracefile_sem); in cfs_tracefile_read_unlock()129 down_write(&cfs_tracefile_sem); in cfs_tracefile_write_lock()134 up_write(&cfs_tracefile_sem); in cfs_tracefile_write_unlock()
70 extern struct rw_semaphore cfs_tracefile_sem;396 init_rwsem(&cfs_tracefile_sem); in init_libcfs_module()