diff options
| author | Christian Brauner <brauner@kernel.org> | 2022-09-18 23:54:14 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2022-09-18 23:54:14 +0300 |
| commit | 42b7cc11023d0aa19dbf4d60bb3b8f7423d24a24 (patch) | |
| tree | 08c1a5813418da3c50c77febe2dbef840bcbb5ee /fs/xfs | |
| parent | b0463b9dd7030a766133ad2f1571f97f204d7bdf (diff) | |
| download | linux-42b7cc11023d0aa19dbf4d60bb3b8f7423d24a24.tar.xz | |
xfs: port to vfs{g,u}id_t and associated helpers
A while ago we introduced a dedicated vfs{g,u}id_t type in commit
1e5267cd0895 ("mnt_idmapping: add vfs{g,u}id_t"). We already switched
over a good part of the VFS. Ultimately we will remove all legacy
idmapped mount helpers that operate only on k{g,u}id_t in favor of the
new type safe helpers that operate on vfs{g,u}id_t.
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 5 | ||||
| -rw-r--r-- | fs/xfs/xfs_iops.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_itable.c | 8 |
3 files changed, 12 insertions, 7 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index b3eeeae3afe1..c000b74dd203 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -835,9 +835,8 @@ xfs_init_new_inode( * ID or one of the supplementary group IDs, the S_ISGID bit is cleared * (and only if the irix_sgid_inherit compatibility variable is set). */ - if (irix_sgid_inherit && - (inode->i_mode & S_ISGID) && - !in_group_p(i_gid_into_mnt(mnt_userns, inode))) + if (irix_sgid_inherit && (inode->i_mode & S_ISGID) && + !vfsgid_in_group_p(i_gid_into_vfsgid(mnt_userns, inode))) inode->i_mode &= ~S_ISGID; ip->i_disk_size = 0; diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 45518b8c613c..5d670c85dcc2 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -558,6 +558,8 @@ xfs_vn_getattr( struct inode *inode = d_inode(path->dentry); struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; + vfsuid_t vfsuid = i_uid_into_vfsuid(mnt_userns, inode); + vfsgid_t vfsgid = i_gid_into_vfsgid(mnt_userns, inode); trace_xfs_getattr(ip); @@ -568,8 +570,8 @@ xfs_vn_getattr( stat->dev = inode->i_sb->s_dev; stat->mode = inode->i_mode; stat->nlink = inode->i_nlink; - stat->uid = i_uid_into_mnt(mnt_userns, inode); - stat->gid = i_gid_into_mnt(mnt_userns, inode); + stat->uid = vfsuid_into_kuid(vfsuid); + stat->gid = vfsgid_into_kgid(vfsgid); stat->ino = ip->i_ino; stat->atime = inode->i_atime; stat->mtime = inode->i_mtime; diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c index 36312b00b164..a1c2bcf65d37 100644 --- a/fs/xfs/xfs_itable.c +++ b/fs/xfs/xfs_itable.c @@ -66,6 +66,8 @@ xfs_bulkstat_one_int( struct xfs_bulkstat *buf = bc->buf; xfs_extnum_t nextents; int error = -EINVAL; + vfsuid_t vfsuid; + vfsgid_t vfsgid; if (xfs_internal_inum(mp, ino)) goto out_advance; @@ -81,14 +83,16 @@ xfs_bulkstat_one_int( ASSERT(ip != NULL); ASSERT(ip->i_imap.im_blkno != 0); inode = VFS_I(ip); + vfsuid = i_uid_into_vfsuid(mnt_userns, inode); + vfsgid = i_gid_into_vfsgid(mnt_userns, inode); /* xfs_iget returns the following without needing * further change. */ buf->bs_projectid = ip->i_projid; buf->bs_ino = ino; - buf->bs_uid = from_kuid(sb_userns, i_uid_into_mnt(mnt_userns, inode)); - buf->bs_gid = from_kgid(sb_userns, i_gid_into_mnt(mnt_userns, inode)); + buf->bs_uid = from_kuid(sb_userns, vfsuid_into_kuid(vfsuid)); + buf->bs_gid = from_kgid(sb_userns, vfsgid_into_kgid(vfsgid)); buf->bs_size = ip->i_disk_size; buf->bs_nlink = inode->i_nlink; |