diff options
| author | Christian Brauner <christian.brauner@ubuntu.com> | 2021-12-03 12:16:58 +0100 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2021-12-03 18:44:06 +0100 |
| commit | bb49e9e730c2906a958eee273a7819f401543d6c (patch) | |
| tree | 39552169323ef72b2561e12f86640926cb789b19 /fs/posix_acl.c | |
| parent | Linux 5.16-rc3 (diff) | |
| download | linux-bb49e9e730c2906a958eee273a7819f401543d6c.tar.xz linux-bb49e9e730c2906a958eee273a7819f401543d6c.zip | |
fs: add is_idmapped_mnt() helper
Multiple places open-code the same check to determine whether a given
mount is idmapped. Introduce a simple helper function that can be used
instead. This allows us to get rid of the fragile open-coding. We will
later change the check that is used to determine whether a given mount
is idmapped. Introducing a helper allows us to do this in a single
place instead of doing it for multiple places.
Link: https://lore.kernel.org/r/20211123114227.3124056-2-brauner@kernel.org (v1)
Link: https://lore.kernel.org/r/20211130121032.3753852-2-brauner@kernel.org (v2)
Link: https://lore.kernel.org/r/20211203111707.3901969-2-brauner@kernel.org
Cc: Seth Forshee <sforshee@digitalocean.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
CC: linux-fsdevel@vger.kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Seth Forshee <sforshee@digitalocean.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'fs/posix_acl.c')
0 files changed, 0 insertions, 0 deletions