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由 Chao Yu 提交于
If cp has no CP_UMOUNT_FLAG, we will read all pages in whole node segment one by one, it makes low performance. So let's merge contiguous pages and readahead for better performance. Signed-off-by: NChao Yu <chao2.yu@samsung.com> [Jaegeuk Kim: adjust the new bio operations] Signed-off-by: NJaegeuk Kim <jaegeuk.kim@samsung.com>
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