---

yaml --- r: 96470 b: refs/heads/master c: 9377abd h: refs/heads/master v: v3
git-mirror · May 13, 2008 · d509de4 · d509de4
1 parent d73f8ac
commit d509de4
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bb45d64224e5cafe8c8e0d18a20da998e5a7dc93
+refs/heads/master: 9377abd026bf9bde7db90dac09170034bf6d1cbf
diff --git a/trunk/fs/dquot.c b/trunk/fs/dquot.c
@@ -1491,6 +1491,16 @@ int vfs_quota_off(struct super_block *sb, int type, int remount)
 
 	/* We need to serialize quota_off() for device */
 	mutex_lock(&dqopt->dqonoff_mutex);
+
+	/*
+	 * Skip everything if there's nothing to do. We have to do this because
+	 * sometimes we are called when fill_super() failed and calling
+	 * sync_fs() in such cases does no good.
+	 */
+	if (!sb_any_quota_enabled(sb) && !sb_any_quota_suspended(sb)) {
+		mutex_unlock(&dqopt->dqonoff_mutex);
+		return 0;
+	}
 	for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
 		toputinode[cnt] = NULL;
 		if (type != -1 && cnt != type)