From c52e1b10b175bef84f1681946b4a438cc4c84147 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Thu, 11 Sep 2014 14:29:06 -0700
Subject: [PATCH] f2fs: remove redundant operation during roll-forward recovery

If same data is updated multiple times, we don't need to redo whole the
operations.
Let's just update the lastest one.

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