---

yaml --- r: 233231 b: refs/heads/master c: e3f24cc h: refs/heads/master i: 233229: 2d19a50 233227: b5bd79e 233223: 74b4a5c 233215: aee49e2 v: v3
git-mirror · Feb 14, 2011 · 9f70550 · 9f70550
1 parent 09edfcc
commit 9f70550
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eb14ab8ed24a0405fd056068b28c33a1cd846024
+refs/heads/master: e3f24cc521cb7ba60ac137abd1939e4e03435e80
diff --git a/trunk/fs/btrfs/extent_io.c b/trunk/fs/btrfs/extent_io.c
@@ -2822,9 +2822,17 @@ int try_release_extent_state(struct extent_map_tree *map,
 		 * at this point we can safely clear everything except the
 		 * locked bit and the nodatasum bit
 		 */
-		clear_extent_bit(tree, start, end,
+		ret = clear_extent_bit(tree, start, end,
 				 ~(EXTENT_LOCKED | EXTENT_NODATASUM),
 				 0, 0, NULL, mask);
+
+		/* if clear_extent_bit failed for enomem reasons,
+		 * we can't allow the release to continue.
+		 */
+		if (ret < 0)
+			ret = 0;
+		else
+			ret = 1;
 	}
 	return ret;
 }