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| author |   majianpeng <majianpeng@gmail.com> | 2013-11-14 15:16:19 +1100 |
|---|---|---|
| committer |   NeilBrown <neilb@suse.de> | 2013-11-19 15:19:18 +1100 |
| commit | e59aa23f4c0c61b4baa5d535a2071d6666e83502 (patch) | |
| tree | 954517a8875ef8bd9ffc1f3a3686d1f160dd12a1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | UAPI: include <asm/byteorder.h> in linux/raid/md_p.h (diff) | |
| download | linux-dev-e59aa23f4c0c61b4baa5d535a2071d6666e83502.tar.xz linux-dev-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 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions