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| author | majianpeng | 2013-11-14 05:16:19 +0100 |
|---|---|---|
| committer | NeilBrown | 2013-11-19 05:19:18 +0100 |
| commit | e59aa23f4c0c61b4baa5d535a2071d6666e83502 (patch) | |
| tree | 954517a8875ef8bd9ffc1f3a3686d1f160dd12a1 /Documentation/RCU/checklist.txt | |
| parent | UAPI: include <asm/byteorder.h> in linux/raid/md_p.h (diff) | |
| download | kernel-qcow2-linux-e59aa23f4c0c61b4baa5d535a2071d6666e83502.tar.gz kernel-qcow2-linux-e59aa23f4c0c61b4baa5d535a2071d6666e83502.tar.xz kernel-qcow2-linux-e59aa23f4c0c61b4baa5d535a2071d6666e83502.zip | |
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>
Diffstat (limited to 'Documentation/RCU/checklist.txt')
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