Messages in this thread | ![/](/images/icornerl.gif) | | From | Jianchao Wang <> | Subject | [PATCH 0/2] blk-mq: small optimization for accessing of queue map | Date | Thu, 27 Dec 2018 10:00:39 +0800 |
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Hi Jens
These two patches are small optimization for accessing the queue mapping in hot path. It saves the queue mapping results into blk_mq_ctx directly, then we needn't do the complicated bounce on queue_hw_ctx[] map[] and mq_map[].
Jianchao Wang(2) blk-mq: save queue mapping result into ctx directly blk-mq: save default hctx into ctx->hctxs for not-supported type
block/blk-mq-sched.c | 2 +- block/blk-mq-tag.c | 2 +- block/blk-mq.c | 13 ++++++++++--- block/blk-mq.h | 20 +++++++++----------- block/blk.h | 2 +- 5 files changed, 22 insertions(+), 17 deletions(-)
Thanks Jianchao
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