From db998553cf11dd697485ac6142adbb35d21fff10 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sat, 20 Mar 2021 13:26:24 +0100 Subject: 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 Cc: Christoph Hellwig Cc: Al Viro Cc: linux-fsdevel@vger.kernel.org Reviewed-by: Christoph Hellwig Signed-off-by: Christian Brauner --- fs/ext4/ialloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ext4') 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); -- cgit v1.2.3