f2fs: split need_inplace_update

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This patch splits need_inplace_update to two functions:
a. should_update_inplace() includes all conditions that we must use IPU.
b. should_update_outplace() includes all conditions that we must use OPU.

So that, in f2fs_ioc_set_pin_file() and f2fs_defragment_range(), we can
use corresponding function to check whether we can trigger OPU/IPU or not.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2018-01-17 16:31:38 +08:00 • committed by Jaegeuk Kim

parent eb4497975e

commit bb9e3bb8db

4 changed files with 75 additions and 50 deletions

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75

fs/f2fs/data.c

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2

fs/f2fs/f2fs.h

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7

fs/f2fs/file.c

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41

fs/f2fs/segment.h

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