On Tue, Apr 17, 2018 at 09:21:16AM +0900, Misono Tomohiro wrote:
> On 2018/04/17 2:53, David Sterba wrote:
> > On Wed, Apr 11, 2018 at 02:20:49PM +0900, Misono Tomohiro wrote:
> >> Use btrfs_delete_subvolume() to refactor btrfs_ioctl_snap_destroy().
> >> The permission check is still done in
On 2018/04/17 2:53, David Sterba wrote:
> On Wed, Apr 11, 2018 at 02:20:49PM +0900, Misono Tomohiro wrote:
>> Use btrfs_delete_subvolume() to refactor btrfs_ioctl_snap_destroy().
>> The permission check is still done in btrfs_ioctl_snap_destroy(). Also,
>> call of d_delete() is still required
On Wed, Apr 11, 2018 at 02:20:49PM +0900, Misono Tomohiro wrote:
> Use btrfs_delete_subvolume() to refactor btrfs_ioctl_snap_destroy().
> The permission check is still done in btrfs_ioctl_snap_destroy(). Also,
> call of d_delete() is still required since btrfs_delete_subvolume()
> does not call
Use btrfs_delete_subvolume() to refactor btrfs_ioctl_snap_destroy().
The permission check is still done in btrfs_ioctl_snap_destroy(). Also,
call of d_delete() is still required since btrfs_delete_subvolume()
does not call it.
As a result, btrfs_unlink_subvol() and may_destroy_subvol()
become
