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f2fs: fix to enable readahead for SSA/CP blocks
authorChao Yu <chao2.yu@samsung.com>
Mon, 8 Dec 2014 06:56:19 +0000 (14:56 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 8 Dec 2014 22:19:07 +0000 (14:19 -0800)
1.We use zero as upper boundary value for ra SSA/CP blocks, we will skip
readahead as verification failure with max number, it causes low performance.
2.Low boundary value is not accurate for SSA/CP/POR region verification, so
these values need to be redefined.

This patch fixes above issues.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/checkpoint.c patch | blob | history

diff --cc fs/f2fs/checkpoint.c
Simple merge
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