242 	mutex_lock(&inode->i_mutex);  in btrfs_ioctl_setflags()
360 	mutex_unlock(&inode->i_mutex);  in btrfs_ioctl_setflags()
828 	error = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT);  in btrfs_mksubvol()
874 	mutex_unlock(&dir->i_mutex);  in btrfs_mksubvol()
1378 		mutex_lock(&inode->i_mutex);  in btrfs_defrag_file()
1383 			mutex_unlock(&inode->i_mutex);  in btrfs_defrag_file()
1389 		mutex_unlock(&inode->i_mutex);  in btrfs_defrag_file()
1451 		mutex_lock(&inode->i_mutex);  in btrfs_defrag_file()
1453 		mutex_unlock(&inode->i_mutex);  in btrfs_defrag_file()
2338 	err = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT);  in btrfs_ioctl_snap_destroy()
2398 	mutex_lock(&inode->i_mutex);  in btrfs_ioctl_snap_destroy()
2511 	mutex_unlock(&inode->i_mutex);  in btrfs_ioctl_snap_destroy()
2527 	mutex_unlock(&dir->i_mutex);  in btrfs_ioctl_snap_destroy()
2819 	mutex_unlock(&inode1->i_mutex);  in btrfs_double_unlock()
2820 	mutex_unlock(&inode2->i_mutex);  in btrfs_double_unlock()
2831 	mutex_lock_nested(&inode1->i_mutex, I_MUTEX_PARENT);  in btrfs_double_lock()
2834 		mutex_lock_nested(&inode2->i_mutex, I_MUTEX_CHILD);  in btrfs_double_lock()
3749 			mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);  in btrfs_ioctl_clone()
3750 			mutex_lock_nested(&src->i_mutex, I_MUTEX_CHILD);  in btrfs_ioctl_clone()
3752 			mutex_lock_nested(&src->i_mutex, I_MUTEX_PARENT);  in btrfs_ioctl_clone()
3753 			mutex_lock_nested(&inode->i_mutex, I_MUTEX_CHILD);  in btrfs_ioctl_clone()
3756 		mutex_lock(&src->i_mutex);  in btrfs_ioctl_clone()
3829 			mutex_unlock(&src->i_mutex);  in btrfs_ioctl_clone()
3830 			mutex_unlock(&inode->i_mutex);  in btrfs_ioctl_clone()
3832 			mutex_unlock(&inode->i_mutex);  in btrfs_ioctl_clone()
3833 			mutex_unlock(&src->i_mutex);  in btrfs_ioctl_clone()
3836 		mutex_unlock(&src->i_mutex);  in btrfs_ioctl_clone()