Lines Matching refs:kernfs_rwsem
41 lockdep_assert_held(&kernfs_root(kn)->kernfs_rwsem); in kernfs_active()
475 __releases(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()
476 __acquires(&kernfs_root(kn)->kernfs_rwsem) in kernfs_drain()
480 lockdep_assert_held_write(&root->kernfs_rwsem); in kernfs_drain()
493 up_write(&root->kernfs_rwsem); in kernfs_drain()
512 down_write(&root->kernfs_rwsem); in kernfs_drain()
751 down_write(&root->kernfs_rwsem); in kernfs_add_one()
779 up_write(&root->kernfs_rwsem); in kernfs_add_one()
793 up_write(&root->kernfs_rwsem); in kernfs_add_one()
815 lockdep_assert_held(&kernfs_root(parent)->kernfs_rwsem); in kernfs_find_ns()
847 lockdep_assert_held_read(&kernfs_root(parent)->kernfs_rwsem); in kernfs_walk_ns()
888 down_read(&root->kernfs_rwsem); in kernfs_find_and_get_ns()
891 up_read(&root->kernfs_rwsem); in kernfs_find_and_get_ns()
914 down_read(&root->kernfs_rwsem); in kernfs_walk_and_get_ns()
917 up_read(&root->kernfs_rwsem); in kernfs_walk_and_get_ns()
942 init_rwsem(&root->kernfs_rwsem); in kernfs_create_root()
1109 down_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1113 up_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1117 up_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1127 down_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1146 up_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1149 up_read(&root->kernfs_rwsem); in kernfs_dop_revalidate()
1168 down_read(&root->kernfs_rwsem); in kernfs_iop_lookup()
1179 up_read(&root->kernfs_rwsem); in kernfs_iop_lookup()
1194 up_read(&root->kernfs_rwsem); in kernfs_iop_lookup()
1319 lockdep_assert_held_write(&kernfs_root(root)->kernfs_rwsem); in kernfs_next_descendant_post()
1340 lockdep_assert_held_write(&kernfs_root(kn)->kernfs_rwsem); in kernfs_activate_one()
1371 down_write(&root->kernfs_rwsem); in kernfs_activate()
1377 up_write(&root->kernfs_rwsem); in kernfs_activate()
1399 down_write(&root->kernfs_rwsem); in kernfs_show()
1412 up_write(&root->kernfs_rwsem); in kernfs_show()
1423 lockdep_assert_held_write(&kernfs_root(kn)->kernfs_rwsem); in __kernfs_remove()
1492 down_write(&root->kernfs_rwsem); in kernfs_remove()
1494 up_write(&root->kernfs_rwsem); in kernfs_remove()
1584 down_write(&root->kernfs_rwsem); in kernfs_remove_self()
1612 up_write(&root->kernfs_rwsem); in kernfs_remove_self()
1614 down_write(&root->kernfs_rwsem); in kernfs_remove_self()
1627 up_write(&root->kernfs_rwsem); in kernfs_remove_self()
1654 down_write(&root->kernfs_rwsem); in kernfs_remove_by_name_ns()
1663 up_write(&root->kernfs_rwsem); in kernfs_remove_by_name_ns()
1693 down_write(&root->kernfs_rwsem); in kernfs_rename_ns()
1747 up_write(&root->kernfs_rwsem); in kernfs_rename_ns()
1825 down_read(&root->kernfs_rwsem); in kernfs_fop_readdir()
1842 up_read(&root->kernfs_rwsem); in kernfs_fop_readdir()
1845 down_read(&root->kernfs_rwsem); in kernfs_fop_readdir()
1847 up_read(&root->kernfs_rwsem); in kernfs_fop_readdir()