---

yaml --- r: 198073 b: refs/heads/master c: 31e0cf8 h: refs/heads/master i: 198071: 872f636 v: v3
git-mirror · May 17, 2010 · 40c8d40 · 40c8d40
1 parent 41fcf5a
commit 40c8d40
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 56b7cf9581fa0486657102a6fb8efabc3eadeba1
+refs/heads/master: 31e0cf8f6a1488b6ca69dcdceeaed107ecfd6463
diff --git a/trunk/fs/ceph/super.c b/trunk/fs/ceph/super.c
@@ -910,6 +910,8 @@ static int ceph_compare_super(struct super_block *sb, void *data)
 /*
  * construct our own bdi so we can control readahead, etc.
  */
+static atomic_long_t bdi_seq = ATOMIC_INIT(0);
+
 static int ceph_register_bdi(struct super_block *sb, struct ceph_client *client)
 {
 	int err;
@@ -919,7 +921,8 @@ static int ceph_register_bdi(struct super_block *sb, struct ceph_client *client)
 		client->backing_dev_info.ra_pages =
 			(client->mount_args->rsize + PAGE_CACHE_SIZE - 1)
 			>> PAGE_SHIFT;
-	err = bdi_register_dev(&client->backing_dev_info, sb->s_dev);
+	err = bdi_register(&client->backing_dev_info, NULL, "ceph-%d",
+			   atomic_long_inc_return(&bdi_seq));
 	if (!err)
 		sb->s_bdi = &client->backing_dev_info;
 	return err;