From: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
To: mszeredi@redhat.com
Cc: brauner@kernel.org, stgraber@stgraber.org,
linux-fsdevel@vger.kernel.org, Seth Forshee <sforshee@kernel.org>,
Miklos Szeredi <miklos@szeredi.hu>,
Amir Goldstein <amir73il@gmail.com>,
Bernd Schubert <bschubert@ddn.com>,
Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 7/9] fs/fuse: drop idmap argument from __fuse_get_acl
Date: Mon, 8 Jan 2024 13:08:22 +0100 [thread overview]
Message-ID: <20240108120824.122178-8-aleksandr.mikhalitsyn@canonical.com> (raw)
In-Reply-To: <20240108120824.122178-1-aleksandr.mikhalitsyn@canonical.com>
We don't need to have idmap in the __fuse_get_acl as we don't
have any use for it.
In the current POSIX ACL implementation, idmapped mounts are
taken into account on the userspace/kernel border
(see vfs_set_acl_idmapped_mnt() and vfs_posix_acl_to_xattr()).
Cc: Christian Brauner <brauner@kernel.org>
Cc: Seth Forshee <sforshee@kernel.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Amir Goldstein <amir73il@gmail.com>
Cc: Bernd Schubert <bschubert@ddn.com>
Cc: <linux-fsdevel@vger.kernel.org>
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
---
fs/fuse/acl.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/fuse/acl.c b/fs/fuse/acl.c
index 3d192b80a561..3a3cd88bd3d7 100644
--- a/fs/fuse/acl.c
+++ b/fs/fuse/acl.c
@@ -12,7 +12,6 @@
#include <linux/posix_acl_xattr.h>
static struct posix_acl *__fuse_get_acl(struct fuse_conn *fc,
- struct mnt_idmap *idmap,
struct inode *inode, int type, bool rcu)
{
int size;
@@ -74,7 +73,7 @@ struct posix_acl *fuse_get_acl(struct mnt_idmap *idmap,
if (fuse_no_acl(fc, inode))
return ERR_PTR(-EOPNOTSUPP);
- return __fuse_get_acl(fc, idmap, inode, type, false);
+ return __fuse_get_acl(fc, inode, type, false);
}
struct posix_acl *fuse_get_inode_acl(struct inode *inode, int type, bool rcu)
@@ -90,8 +89,7 @@ struct posix_acl *fuse_get_inode_acl(struct inode *inode, int type, bool rcu)
*/
if (!fc->posix_acl)
return NULL;
-
- return __fuse_get_acl(fc, &nop_mnt_idmap, inode, type, rcu);
+ return __fuse_get_acl(fc, inode, type, rcu);
}
int fuse_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
--
2.34.1
next prev parent reply other threads:[~2024-01-08 12:10 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-08 12:08 [PATCH v1 0/9] fuse: basic support for idmapped mounts Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 1/9] fs/namespace: introduce fs_type->allow_idmap hook Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 2/9] fs/fuse: add FUSE_OWNER_UID_GID_EXT extension Alexander Mikhalitsyn
2024-03-05 14:38 ` Miklos Szeredi
2024-01-08 12:08 ` [PATCH v1 3/9] fs/fuse: support idmap for mkdir/mknod/symlink/create Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 4/9] fs/fuse: support idmapped getattr inode op Alexander Mikhalitsyn
2024-01-20 15:21 ` Christian Brauner
2024-01-29 15:42 ` Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 5/9] fs/fuse: support idmapped ->permission " Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 6/9] fs/fuse: support idmapped ->setattr op Alexander Mikhalitsyn
2024-01-20 15:23 ` Christian Brauner
2024-01-29 15:48 ` Alexander Mikhalitsyn
2024-01-30 9:52 ` Christian Brauner
2024-01-08 12:08 ` Alexander Mikhalitsyn [this message]
2024-01-20 15:24 ` [PATCH v1 7/9] fs/fuse: drop idmap argument from __fuse_get_acl Christian Brauner
2024-01-29 15:55 ` Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 8/9] fs/fuse: support idmapped ->set_acl Alexander Mikhalitsyn
2024-01-08 12:08 ` [PATCH v1 9/9] fs/fuse: allow idmapped mounts Alexander Mikhalitsyn
2024-01-21 17:50 ` [PATCH v1 0/9] fuse: basic support for " Christian Brauner
2024-01-22 21:13 ` Seth Forshee
2024-01-23 15:45 ` Christian Brauner
2024-01-29 16:52 ` Alexander Mikhalitsyn
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240108120824.122178-8-aleksandr.mikhalitsyn@canonical.com \
--to=aleksandr.mikhalitsyn@canonical.com \
--cc=amir73il@gmail.com \
--cc=brauner@kernel.org \
--cc=bschubert@ddn.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=miklos@szeredi.hu \
--cc=mszeredi@redhat.com \
--cc=sforshee@kernel.org \
--cc=stgraber@stgraber.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).