From: Christian Brauner <brauner@kernel.org>
Date: Mon, 7 Aug 2023 13:26:26 +0000 (+0200)
Subject: ceph: allow idmapped mounts
X-Git-Tag: v6.7-rc1~20^2
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Flinux.git;a=commitdiff_plain;h=56d2e2cfa21315c12945c22e141c7e7ec8b0a630

ceph: allow idmapped mounts

Now that we converted cephfs internally to account for idmapped mounts
allow the creation of idmapped mounts on by setting the FS_ALLOW_IDMAP
flag.

Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 33fedcafbab7a..5ec102f6b1ac5 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1582,7 +1582,7 @@ static struct file_system_type ceph_fs_type = {
 	.name		= "ceph",
 	.init_fs_context = ceph_init_fs_context,
 	.kill_sb	= ceph_kill_sb,
-	.fs_flags	= FS_RENAME_DOES_D_MOVE,
+	.fs_flags	= FS_RENAME_DOES_D_MOVE | FS_ALLOW_IDMAP,
 };
 MODULE_ALIAS_FS("ceph");