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authorChristian Brauner <christian.brauner@ubuntu.com>2021-03-20 13:26:24 +0100
committerChristian Brauner <christian.brauner@ubuntu.com>2021-03-23 11:15:26 +0100
commitdb998553cf11dd697485ac6142adbb35d21fff10 (patch)
treea5805d22264c998db8207ac4f5e58069841b832b /fs/ext4
parent8e5389132ab429604c1a2459b52f0c849a71cc61 (diff)
downloadlinux-db998553cf11dd697485ac6142adbb35d21fff10.tar.bz2
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>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/ialloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index d0dc12197346..755a68bb7e22 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -970,7 +970,7 @@ struct inode *__ext4_new_inode(struct user_namespace *mnt_userns,
i_gid_write(inode, owner[1]);
} else if (test_opt(sb, GRPID)) {
inode->i_mode = mode;
- inode->i_uid = mapped_fsuid(mnt_userns);
+ inode_fsuid_set(inode, mnt_userns);
inode->i_gid = dir->i_gid;
} else
inode_init_owner(mnt_userns, inode, dir, mode);