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btrfs: allow idmapped symlink inode op

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Enable btrfs_symlink() to handle idmapped mounts. This is just a matter
of passing down the mount's userns.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christian Brauner 2021-07-27 12:48:47 +02:00 committed by David Sterba
parent b0b3e44d34
commit 5a0521086e
1 changed files with 1 additions and 1 deletions

2
fs/btrfs/inode.c
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@ -10077,7 +10077,7 @@ static int btrfs_symlink(struct user_namespace *mnt_userns, struct inode *dir,
if (err)
goto out_unlock;
inode = btrfs_new_inode(trans, root, &init_user_ns, dir,
inode = btrfs_new_inode(trans, root, mnt_userns, dir,
dentry->d_name.name, dentry->d_name.len,
btrfs_ino(BTRFS_I(dir)), objectid,
S_IFLNK | S_IRWXUGO, &index);