From: Ilya Dryomov <idryomov@gmail.com>
Date: Fri, 4 Nov 2011 13:41:02 +0000 (-0400)
Subject: Btrfs: stop leaking btrfs_bios on readahead
X-Git-Tag: v3.2-rc1~21^2~4
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=9510dc4c62252e96dca44a94948327c76774f25b;p=linux-pvops.git

Btrfs: stop leaking btrfs_bios on readahead

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index cd857119ba8a..35eaf6893679 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -423,6 +423,7 @@ again:
 	}
 	spin_unlock(&fs_info->reada_lock);
 
+	kfree(multi);
 	return re;
 
 error:
@@ -447,6 +448,7 @@ error:
 		kref_put(&zone->refcnt, reada_zone_release);
 		spin_unlock(&fs_info->reada_lock);
 	}
+	kfree(multi);
 	kfree(re);
 	if (looped)
 		goto again;