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| /openbmc/linux/fs/f2fs/ |
| H A D | node.c | 9af0ff1c Fri Nov 22 01:48:54 CST 2013 Chao Yu <chao2.yu@samsung.com> f2fs: readahead contiguous pages for restore_node_summary
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: Chao Yu <chao2.yu@samsung.com>
[Jaegeuk Kim: adjust the new bio operations]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
9af0ff1c Fri Nov 22 01:48:54 CST 2013 Chao Yu <chao2.yu@samsung.com> f2fs: readahead contiguous pages for restore_node_summary
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: Chao Yu <chao2.yu@samsung.com>
[Jaegeuk Kim: adjust the new bio operations]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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