From: Jeff Layton <jlayton@xxxxxxxxxx>
[ Upstream commit 470a5c77eac0e07bfe60413fb3d314b734392bc3 ]
ceph open-codes this around some other activity and the rationale
for it isn't clear. There is no need to delay free_anon_bdev until
the end of kill_sb.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
Stable-dep-of: e7e607bd0048 ("ceph: defer stopping mdsc delayed_work")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/ceph/super.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index d40658d5e8089..279334f955702 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1174,14 +1174,13 @@ static struct dentry *ceph_mount(struct file_system_type *fs_type,
static void ceph_kill_sb(struct super_block *s)
{
struct ceph_fs_client *fsc = ceph_sb_to_client(s);
- dev_t dev = s->s_dev;
dout("kill_sb %p\n", s);
ceph_mdsc_pre_umount(fsc->mdsc);
flush_fs_workqueues(fsc);
- generic_shutdown_super(s);
+ kill_anon_super(s);
fsc->client->extra_mon_dispatch = NULL;
ceph_fs_debugfs_cleanup(fsc);
@@ -1189,7 +1188,6 @@ static void ceph_kill_sb(struct super_block *s)
ceph_fscache_unregister_fs(fsc);
destroy_fs_client(fsc);
- free_anon_bdev(dev);
}
static struct file_system_type ceph_fs_type = {
--
2.40.1
