Messages in this thread | | | Date | Wed, 30 Oct 2013 10:41:35 +0800 | From | majianpeng <> | Subject | [PATCH 0/3] handle some bugs for REQ_NOMERGE. |
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This patch set mainly handle some bugs for REQ_NOMERGE.
Jianpeng Ma (3): block: Add REQ_NOMERGE into REQ_COMMON_MASK block: Check bio can merge before call attempt_plug_merge. md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with REQ_NOMERGE.
block/blk-core.c | 2 +- drivers/md/raid5.c | 2 +- include/linux/blk_types.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)
-- 1.8.4 | |