Jaegeuk Kim 61e0f2d0a5 f2fs: test before set/clear bits
If the bit is already set, we don't need to reset it, and vice versa.
Because we don't need to make the caches dirty for that.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-07-30 14:13:35 -07:00
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2014-07-29 07:45:54 -07:00
2014-07-30 14:13:35 -07:00
2014-07-25 08:14:08 -07:00
2014-07-29 05:27:48 -07:00
2014-07-29 07:45:54 -07:00