f2fs: optimize do_write_data_page()
authorHaicheng Li <haicheng.li@linux.intel.com>
Thu, 13 Jun 2013 08:59:29 +0000 (16:59 +0800)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Fri, 14 Jun 2013 00:04:44 +0000 (09:04 +0900)
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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