f2fs: fix wrong written_valid_blocks counting

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Previously, written_valid_blocks was got by ckpt->valid_block_count. But if
the last checkpoint has some NEW_ADDR due to power-cut, we can get wrong value.
Fix it to get the number from actual written block count from sit entries.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Jaegeuk Kim 2016-11-14 18:20:10 -08:00

parent 7702bdbe50

commit c79b7ff1d3

1 changed files with 4 additions and 2 deletions

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fs/f2fs/segment.c

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