From 7d7e0f90b70f6c5367c2d1c9a7e87dd228bd0816 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 14 Sep 2016 16:18:54 +0200 Subject: blk-mq: remove ->map_queue All drivers use the default, so provide an inline version of it. If we ever need other queue mapping we can add an optional method back, although supporting will also require major changes to the queue setup code. This provides better code generation, and better debugability as well. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Signed-off-by: Jens Axboe --- block/blk.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'block/blk.h') diff --git a/block/blk.h b/block/blk.h index c37492f5edaa..74444c49078f 100644 --- a/block/blk.h +++ b/block/blk.h @@ -39,14 +39,9 @@ extern struct ida blk_queue_ida; static inline struct blk_flush_queue *blk_get_flush_queue( struct request_queue *q, struct blk_mq_ctx *ctx) { - struct blk_mq_hw_ctx *hctx; - - if (!q->mq_ops) - return q->fq; - - hctx = q->mq_ops->map_queue(q, ctx->cpu); - - return hctx->fq; + if (q->mq_ops) + return blk_mq_map_queue(q, ctx->cpu)->fq; + return q->fq; } static inline void __blk_get_queue(struct request_queue *q) -- cgit v1.2.3