From: Haicheng Li <haicheng.li@linux.intel.com>
Date: Thu, 13 Jun 2013 08:59:29 +0000 (+0800)
Subject: f2fs: optimize do_write_data_page()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~81^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b25958b6ecf1dce087e62b9aa27cf8f2fe9b5c86;p=pandora-kernel.git

f2fs: optimize do_write_data_page()

Since "need_inplace_update() == true" is a very rare case, using unlikely()
to give compiler a chance to optimize the code.

Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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