From 9cf2bab6307659b940da65d16dcc8f82c69f3a97 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 31 Oct 2018 17:01:22 -0600 Subject: block: kill request ->cpu member This was used for completion placement for the legacy path, but for mq we have rq->mq_ctx->cpu for that. Add a helper to get the request CPU assignment, as the mq_ctx type is private to blk-mq. Reviewed-by: Omar Sandoval Signed-off-by: Jens Axboe --- include/linux/blkdev.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/blkdev.h') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d4104844d6bb..c8fa4d3d7fee 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -130,7 +130,6 @@ struct request { struct request_queue *q; struct blk_mq_ctx *mq_ctx; - int cpu; unsigned int cmd_flags; /* op and common flags */ req_flags_t rq_flags; @@ -669,7 +668,6 @@ static inline bool blk_account_rq(struct request *rq) return (rq->rq_flags & RQF_STARTED) && !blk_rq_is_passthrough(rq); } -#define blk_rq_cpu_valid(rq) ((rq)->cpu != -1) #define blk_bidi_rq(rq) ((rq)->next_rq != NULL) #define list_entry_rq(ptr) list_entry((ptr), struct request, queuelist) -- cgit v1.2.3