linux-stable/fs/orangefs
Christian Brauner e18275ae55
fs: port ->rename() to pass mnt_idmap
Convert to struct mnt_idmap.

Last cycle we merged the necessary infrastructure in
256c8aed2b ("fs: introduce dedicated idmap type for mounts").
This is just the conversion to struct mnt_idmap.

Currently we still pass around the plain namespace that was attached to a
mount. This is in general pretty convenient but it makes it easy to
conflate namespaces that are relevant on the filesystem with namespaces
that are relevent on the mount level. Especially for non-vfs developers
without detailed knowledge in this area this can be a potential source for
bugs.

Once the conversion to struct mnt_idmap is done all helpers down to the
really low-level helpers will take a struct mnt_idmap argument instead of
two namespace arguments. This way it becomes impossible to conflate the two
eliminating the possibility of any bugs. All of the vfs and all filesystems
only operate on struct mnt_idmap.

Acked-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
2023-01-19 09:24:26 +01:00
..
acl.c fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
dcache.c fs: orangefs: fix error return code of orangefs_revalidate_lookup() 2021-10-11 14:25:34 -04:00
devorangefs-req.c
dir.c Orangefs: change iterate to iterate_shared 2022-10-03 13:05:38 -04:00
downcall.h
file.c orangefs: remove redundant assignment to variable buffer_index 2022-12-07 15:18:29 -05:00
inode.c fs: port ->getattr() to pass mnt_idmap 2023-01-19 09:24:25 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
namei.c fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
orangefs-bufmap.c orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() 2021-12-31 14:37:43 -05:00
orangefs-bufmap.h orangefs: copy Orangefs-sized blocks into the pagecache if possible. 2019-05-03 14:32:39 -04:00
orangefs-cache.c
orangefs-debug.h
orangefs-debugfs.c orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init() 2022-12-07 15:18:30 -05:00
orangefs-debugfs.h orangefs: fix build warning from debugfs cleanup patch 2019-07-04 10:30:33 +02:00
orangefs-dev-proto.h
orangefs-kernel.h fs: port ->getattr() to pass mnt_idmap 2023-01-19 09:24:25 +01:00
orangefs-mod.c orangefs: Fix sysfs not cleanup when dev init failed 2022-12-07 15:18:29 -05:00
orangefs-sysfs.c orangefs: Fix kmemleak in orangefs_sysfs_init() 2022-12-07 15:18:30 -05:00
orangefs-sysfs.h
orangefs-utils.c orangefs: fix mode handling 2022-11-13 10:27:52 +01:00
protocol.h
super.c fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
symlink.c
upcall.h
waitqueue.c orangefs: service ops done for writeback are not killable 2019-05-03 14:32:38 -04:00
xattr.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00