From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 13 Apr 2014 02:53:53 +0000 (-0400)
Subject: ext4: COLLAPSE_RANGE only works on extent-based files
X-Git-Tag: omap-for-v3.16/pm-signed~66^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40c406c74eb9eed58ae7d4d12a0197f7279c9499;p=pandora-kernel.git

ext4: COLLAPSE_RANGE only works on extent-based files

Unfortunately, we weren't checking to make sure of this the inode was
extent-based before attempt operate on it.  Hilarity ensues.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Namjae Jeon <namjae.jeon@samsung.com>
---

Reading git-diff-tree failed