diff options
Diffstat (limited to 'block/blk-mq-tag.c')
| -rw-r--r-- | block/blk-mq-tag.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 478a959357f5..fb836d818b80 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -527,14 +527,7 @@ int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, */ u32 blk_mq_unique_tag(struct request *rq) { - struct request_queue *q = rq->q; - struct blk_mq_hw_ctx *hctx; - int hwq = 0; - - hctx = blk_mq_map_queue(q, rq->cmd_flags, rq->mq_ctx->cpu); - hwq = hctx->queue_num; - - return (hwq << BLK_MQ_UNIQUE_TAG_BITS) | + return (rq->mq_hctx->queue_num << BLK_MQ_UNIQUE_TAG_BITS) | (rq->tag & BLK_MQ_UNIQUE_TAG_MASK); } EXPORT_SYMBOL(blk_mq_unique_tag); |