---

yaml --- r: 274666 b: refs/heads/master c: 560f7d7 h: refs/heads/master v: v3
git-mirror · Oct 20, 2011 · 45dac70 · 45dac70
1 parent 667b75f
commit 45dac70
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a05a9bb18ae0abec0b513b5fde876c47905fa13e
+refs/heads/master: 560f7d75457f86a43970aa413e334e394082dce4
diff --git a/trunk/fs/btrfs/inode.c b/trunk/fs/btrfs/inode.c
@@ -393,7 +393,10 @@ static noinline int compress_file_range(struct inode *inode,
 	     (BTRFS_I(inode)->flags & BTRFS_INODE_COMPRESS))) {
 		WARN_ON(pages);
 		pages = kzalloc(sizeof(struct page *) * nr_pages, GFP_NOFS);
-		BUG_ON(!pages);
+		if (!pages) {
+			/* just bail out to the uncompressed code */
+			goto cont;
+		}
 
 		if (BTRFS_I(inode)->force_compress)
 			compress_type = BTRFS_I(inode)->force_compress;
@@ -424,6 +427,7 @@ static noinline int compress_file_range(struct inode *inode,
 			will_compress = 1;
 		}
 	}
+cont:
 	if (start == 0) {
 		trans = btrfs_join_transaction(root);
 		BUG_ON(IS_ERR(trans));