f2fs: skip scanning free nid bitmap of full NAT blocks

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This patch adds to account free nids for each NAT blocks, and while
scanning all free nid bitmap, do check count and skip lookuping in
full NAT block.

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

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Chao Yu 2017-03-01 17:09:07 +08:00 • committed by Jaegeuk Kim

parent 23380b8568

commit 586d1492f3

3 changed files with 30 additions and 6 deletions

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1

fs/f2fs/debug.c

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2

fs/f2fs/f2fs.h

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33

fs/f2fs/node.c

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