---

yaml --- r: 287897 b: refs/heads/master c: d9b0218 h: refs/heads/master i: 287895: e332125 v: v3
git-mirror · Feb 16, 2012 · 375faaf · 375faaf
1 parent b4b3a0a
commit 375faaf
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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: 9d47c7671dc555e198c7347a173ed37316e0c4c1
+refs/heads/master: d9b0218f6cb682aa6a4ada2bfc5a25fdf3018563
diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c
@@ -3611,12 +3611,15 @@ static int may_commit_transaction(struct btrfs_root *root,
 	if (space_info != delayed_rsv->space_info)
 		return -ENOSPC;
 
+	spin_lock(&space_info->lock);
 	spin_lock(&delayed_rsv->lock);
-	if (delayed_rsv->size < bytes) {
+	if (space_info->bytes_pinned + delayed_rsv->size < bytes) {
 		spin_unlock(&delayed_rsv->lock);
+		spin_unlock(&space_info->lock);
 		return -ENOSPC;
 	}
 	spin_unlock(&delayed_rsv->lock);
+	spin_unlock(&space_info->lock);
 
 commit:
 	trans = btrfs_join_transaction(root);