Searched refs:kernfs_rwsem (Results 1 – 4 of 4) sorted by relevance
41 lockdep_assert_held(&kernfs_root(kn)->kernfs_rwsem); in kernfs_active()479 __releases(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()480 __acquires(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()484 lockdep_assert_held_write(&root->kernfs_rwsem); in kernfs_drain()497 up_write(&root->kernfs_rwsem); in kernfs_drain()516 down_write(&root->kernfs_rwsem); in kernfs_drain()757 down_write(&root->kernfs_rwsem); in kernfs_add_one()788 up_write(&root->kernfs_rwsem); in kernfs_add_one()802 up_write(&root->kernfs_rwsem); in kernfs_add_one()824 lockdep_assert_held(&kernfs_root(parent)->kernfs_rwsem); in kernfs_find_ns()[all …]
119 down_read(&root->kernfs_rwsem); in kernfs_getlink()121 up_read(&root->kernfs_rwsem); in kernfs_getlink()
271 down_read(&kf_root->kernfs_rwsem); in kernfs_fill_super()273 up_read(&kf_root->kernfs_rwsem); in kernfs_fill_super()
49 struct rw_semaphore kernfs_rwsem; member
