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linux-next/fs/coda
Christian Brauner 549c729771
fs: make helpers idmap mount aware
Extend some inode methods with an additional user namespace argument. A
filesystem that is aware of idmapped mounts will receive the user
namespace the mount has been marked with. This can be used for
additional permission checking and also to enable filesystems to
translate between uids and gids if they need to. We have implemented all
relevant helpers in earlier patches.

As requested we simply extend the exisiting inode method instead of
introducing new ones. This is a little more code churn but it's mostly
mechanical and doesnt't leave us with additional inode methods.

Link: https://lore.kernel.org/r/20210121131959.646623-25-christian.brauner@ubuntu.com
Cc: Christoph Hellwig <hch@lst.de>
Cc: David Howells <dhowells@redhat.com>
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>
2021-01-24 14:27:20 +01:00
..
cache.c coda: move internal defs out of include/linux/ [ver #2] 2019-07-16 19:23:23 -07:00
cnode.c coda: ftoc validity check integration 2019-07-16 19:23:23 -07:00
coda_cache.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
coda_fs_i.h coda: add hinting support for partial file caching 2019-07-16 19:23:23 -07:00
coda_int.h coda: remove sysctl object from module when unused 2019-07-16 19:23:23 -07:00
coda_linux.c coda: move internal defs out of include/linux/ [ver #2] 2019-07-16 19:23:23 -07:00
coda_linux.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
coda_psdev.h coda: add hinting support for partial file caching 2019-07-16 19:23:23 -07:00
dir.c fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
file.c coda: add hinting support for partial file caching 2019-07-16 19:23:23 -07:00
inode.c fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
Kconfig docs: filesystems: convert coda.txt to ReST 2020-05-05 09:22:21 -06:00
Makefile coda: remove sysctl object from module when unused 2019-07-16 19:23:23 -07:00
pioctl.c fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
psdev.c coda: add hinting support for partial file caching 2019-07-16 19:23:23 -07:00
symlink.c coda: move internal defs out of include/linux/ [ver #2] 2019-07-16 19:23:23 -07:00
sysctl.c coda: remove sysctl object from module when unused 2019-07-16 19:23:23 -07:00
upcall.c coda: add hinting support for partial file caching 2019-07-16 19:23:23 -07:00