From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Sun, 21 Sep 2014 05:06:39 +0000 (-0700)
Subject: f2fs: introduce FITRIM in f2fs_ioctl
X-Git-Tag: fixes-for-v3.18-merge-window~8^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b2fecc84655055a6a1fe9151786992ac04b56ce;p=pandora-kernel.git

f2fs: introduce FITRIM in f2fs_ioctl

This patch introduces FITRIM in f2fs_ioctl.
In this case, f2fs will issue small discards and prefree discards as many as
possible for the given area.

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

Reading git-diff-tree failed