From d527afe1e5865d25a336f6c4157f1086cfbddc81 Mon Sep 17 00:00:00 2001
From: Filipe David Borba Manana <fdmanana@gmail.com>
Date: Sat, 30 Nov 2013 11:28:35 +0000
Subject: [PATCH] Btrfs: fix extent_map block_len after merging

When merging an extent_map with its right neighbor, increment
its block_len with the neighbor's block_len.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
---
Reading git-format-patch failed