Searched refs:kernfs_rwsem (Results 1 – 4 of 4) sorted by relevance
39 lockdep_assert_held(&kernfs_root(kn)->kernfs_rwsem); in kernfs_active()490 __releases(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()491 __acquires(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()495 lockdep_assert_held_write(&root->kernfs_rwsem); in kernfs_drain()508 up_write(&root->kernfs_rwsem); in kernfs_drain()527 down_write(&root->kernfs_rwsem); in kernfs_drain()791 down_write(&root->kernfs_rwsem); in kernfs_add_one()824 up_write(&root->kernfs_rwsem); in kernfs_add_one()838 up_write(&root->kernfs_rwsem); in kernfs_add_one()860 lockdep_assert_held(&kernfs_root(parent)->kernfs_rwsem); in kernfs_find_ns()[all …]
165 guard(rwsem_read)(&root->kernfs_rwsem); in kernfs_get_parent_dentry()261 scoped_guard(rwsem_read, &root->kernfs_rwsem) { in kernfs_node_dentry()306 down_read(&kf_root->kernfs_rwsem); in kernfs_fill_super()308 up_read(&kf_root->kernfs_rwsem); in kernfs_fill_super()
50 struct rw_semaphore kernfs_rwsem; member109 return lockdep_is_held(&kernfs_root(kn)->kernfs_rwsem); in kernfs_root_is_locked()
933 down_read(&root->kernfs_rwsem); in kernfs_notify_workfn()972 up_read(&root->kernfs_rwsem); in kernfs_notify_workfn()