diff options
| author |   Christian Brauner <christian.brauner@ubuntu.com> | 2021-07-27 12:48:56 +0200 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2021-08-23 13:19:14 +0200 |
| commit | 39e1674ff0351f6a47d3105e51bb1f9c72b3f20e (patch) | |
| tree | 6ddd788e7a4ab63400825b13eb27e983a89ffcb7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | btrfs: allow idmapped SET_RECEIVED_SUBVOL ioctls (diff) | |
| download | linux-dev-39e1674ff0351f6a47d3105e51bb1f9c72b3f20e.tar.xz linux-dev-39e1674ff0351f6a47d3105e51bb1f9c72b3f20e.zip | |
btrfs: allow idmapped SUBVOL_SETFLAGS ioctl
Setting flags on subvolumes or snapshots are core features of btrfs. The
SUBVOL_SETFLAGS ioctl is especially important as it allows to make
subvolumes and snapshots read-only or read-write. Allow setting flags on
btrfs subvolumes and snapshots on idmapped mounts. This is a fairly
straightforward operation since all the permission checking helpers are
already capable of handling idmapped mounts. So we just need to pass
down the mount's userns.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions