From: Theodore Ts'o <tytso@mit.edu>
Date: Wed, 12 Jun 2013 15:48:29 +0000 (-0400)
Subject: ext4: don't use EXT4_FREE_BLOCKS_FORGET unnecessarily
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~83^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=981250ca89261f98bdfd2d6be1fcccb96cbbc00d;p=pandora-kernel.git

ext4: don't use EXT4_FREE_BLOCKS_FORGET unnecessarily

Commit 18888cf0883c: "ext4: speed up truncate/unlink by not using
bforget() unless needed" removed the use of EXT4_FREE_BLOCKS_FORGET in
the most important codepath for file systems using extents, but a
similar optimization also can be done for file systems using indirect
blocks, and for the two special cases in the ext4 extents code.

Cc: Andrey Sidorov <qrxd43@motorola.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

Reading git-diff-tree failed