Lines Matching defs:header_rwsem
443 struct rw_semaphore header_rwsem;
1610 lockdep_assert_held(&rbd_dev->header_rwsem);
2808 down_read(&parent->header_rwsem);
2810 up_read(&parent->header_rwsem);
3504 down_read(&rbd_dev->header_rwsem);
3506 up_read(&rbd_dev->header_rwsem);
4565 * header_rwsem must not be held to avoid a deadlock with
4740 down_read(&rbd_dev->header_rwsem);
4743 up_read(&rbd_dev->header_rwsem);
5359 init_rwsem(&rbd_dev->header_rwsem);
6791 * rbd_dev->header_rwsem must be locked for write and will be unlocked
6826 up_write(&rbd_dev->header_rwsem);
6835 up_write(&rbd_dev->header_rwsem);
6892 * On success, returns with header_rwsem held for write if called
6924 down_write(&rbd_dev->header_rwsem);
6978 up_write(&rbd_dev->header_rwsem);
7078 down_write(&rbd_dev->header_rwsem);
7082 up_write(&rbd_dev->header_rwsem);