tag f52f1d5ff734ba76233fe9dac453d1fa7ac32e26
tagger Christian Brauner <christian.brauner@ubuntu.com> Tue Apr 27 12:08:07 2021 +0200
object db998553cf11dd697485ac6142adbb35d21fff10

fs.idmapped.helpers.v5.13

commit db998553cf11dd697485ac6142adbb35d21fff10
author Christian Brauner <christian.brauner@ubuntu.com> Sat Mar 20 13:26:24 2021 +0100
committer Christian Brauner <christian.brauner@ubuntu.com> Tue Mar 23 11:15:26 2021 +0100
tree a5805d22264c998db8207ac4f5e58069841b832b
parent 8e5389132ab429604c1a2459b52f0c849a71cc61

fs: introduce two inode i_{u,g}id initialization helpers

Give filesystem two little helpers that do the right thing when
initializing the i_uid and i_gid fields on idmapped and non-idmapped
mounts. Filesystems shouldn't have to be concerned with too many
details.

Link: https://lore.kernel.org/r/20210320122623.599086-5-christian.brauner@ubuntu.com
Inspired-by: Vivek Goyal <vgoyal@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>