212 	__acquires(&dvnode->validate_lock)  in afs_read_dir()
295 	if (down_read_killable(&dvnode->validate_lock) < 0)  in afs_read_dir()
301 	up_read(&dvnode->validate_lock);  in afs_read_dir()
302 	if (down_write_killable(&dvnode->validate_lock) < 0)  in afs_read_dir()
326 	downgrade_write(&dvnode->validate_lock);  in afs_read_dir()
331 	up_write(&dvnode->validate_lock);  in afs_read_dir()
338 	up_write(&dvnode->validate_lock);  in afs_read_dir()
503 	up_read(&dvnode->validate_lock);  in afs_dir_iterate()
1264 	down_write(&dvnode->validate_lock);  in afs_create_edit_dir()
1269 	up_write(&dvnode->validate_lock);  in afs_create_edit_dir()
1348 	down_write(&dvnode->validate_lock);  in afs_rmdir_edit_dir()
1353 	up_write(&dvnode->validate_lock);  in afs_rmdir_edit_dir()
1481 	down_write(&dvnode->validate_lock);  in afs_unlink_edit_dir()
1486 	up_write(&dvnode->validate_lock);  in afs_unlink_edit_dir()
1784 	down_write(&orig_dvnode->validate_lock);  in afs_rename_edit_dir()
1791 		up_write(&orig_dvnode->validate_lock);  in afs_rename_edit_dir()
1792 		down_write(&new_dvnode->validate_lock);  in afs_rename_edit_dir()
1826 	up_write(&new_dvnode->validate_lock);  in afs_rename_edit_dir()