| commit | e59aa23f4c0c61b4baa5d535a2071d6666e83502 | [log] [tgz] |
|---|---|---|
| author | majianpeng <majianpeng@gmail.com> | Thu Nov 14 15:16:19 2013 +1100 |
| committer | NeilBrown <neilb@suse.de> | Tue Nov 19 15:19:18 2013 +1100 |
| tree | 954517a8875ef8bd9ffc1f3a3686d1f160dd12a1 | |
| parent | c0f8bd146a8b3e630798561c605f5669823107af [diff] |
md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with REQ_NOMERGE. For R5_ReadNoMerge,it mean this bio can't merge with other bios or request.It used REQ_FLUSH to achieve this. But REQ_NOMERGE can do the same work. Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>