From a200b604964b191ffbb4cca51156a948086930d6 Mon Sep 17 00:00:00 2001
From: Liu Bo <liubo2009@cn.fujitsu.com>
Date: Fri, 6 Jul 2012 03:31:33 -0600
Subject: [PATCH] --- yaml --- r: 318853 b: refs/heads/master c:
 067893842341e7b7487062367ecfaa46c97505e0 h: refs/heads/master i:   318851:
 68d39a149412a5e3a7733292dc9dfa54356502a0 v: v3

---
 [refs]                       | 2 +-
 trunk/fs/btrfs/extent-tree.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 38a703f4d3dd..ebc24f35aa3c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 83eea1f1bacd5dc7b44dcf84f5fdca54fdea5453
+refs/heads/master: 067893842341e7b7487062367ecfaa46c97505e0
diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c
index d1ebd2a06116..67bd12a52369 100644
--- a/trunk/fs/btrfs/extent-tree.c
+++ b/trunk/fs/btrfs/extent-tree.c
@@ -5748,7 +5748,11 @@ static noinline int find_free_extent(struct btrfs_trans_handle *trans,
 				ret = do_chunk_alloc(trans, root, num_bytes +
 						     2 * 1024 * 1024, data,
 						     CHUNK_ALLOC_LIMITED);
-				if (ret < 0) {
+				/*
+				 * Do not bail out on ENOSPC since we
+				 * can do more things.
+				 */
+				if (ret < 0 && ret != -ENOSPC) {
 					btrfs_abort_transaction(trans,
 								root, ret);
 					goto out;