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yaml --- r: 188665 b: refs/heads/master c: e0e3271 h: refs/heads/master i: 188663: 05d6d7e v: v3
git-mirror · Dec 23, 2009 · badd695 · badd695
1 parent 293f409
commit badd695
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5dacf09121ffb2e5fc7d15b78cae0b77042a1935
+refs/heads/master: e0e3271074e1ebd0b80a912a457ce03c971bcd66
diff --git a/trunk/fs/ceph/super.c b/trunk/fs/ceph/super.c
@@ -942,7 +942,8 @@ static void ceph_kill_sb(struct super_block *s)
 	dout("kill_sb %p\n", s);
 	ceph_mdsc_pre_umount(&client->mdsc);
 	kill_anon_super(s);    /* will call put_super after sb is r/o */
-	bdi_unregister(&client->backing_dev_info);
+	if (s->s_bdi == &client->backing_dev_info)
+		bdi_unregister(&client->backing_dev_info);
 	bdi_destroy(&client->backing_dev_info);
 	ceph_destroy_client(client);
 }