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authorJeff Layton <jlayton@kernel.org>2020-09-11 22:19:00 +0300
committerIlya Dryomov <idryomov@gmail.com>2020-10-12 16:29:26 +0300
commit470a5c77eac0e07bfe60413fb3d314b734392bc3 (patch)
tree5849bf1a6c0cfb045296fa6a56c9d8f647e0c520 /fs/ceph
parent1dd8d470813699baab9112e95fce00979b21c4f7 (diff)
downloadlinux-470a5c77eac0e07bfe60413fb3d314b734392bc3.tar.xz
ceph: use kill_anon_super helper
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@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/super.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 7ec0e6d03d10..b3fc9bb61afc 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1205,14 +1205,13 @@ nomem:
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);
@@ -1220,7 +1219,6 @@ 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 = {