From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Bart Van Assche , Ming Lei , Jianchao Wang , Hannes Reinecke , Johannes Thumshirn , Alan Stern Subject: [PATCH v5 8/9] blk-mq: Insert a blk_pm_put_request() call Date: Tue, 7 Aug 2018 15:51:32 -0700 Message-Id: <20180807225133.27221-9-bart.vanassche@wdc.com> In-Reply-To: <20180807225133.27221-1-bart.vanassche@wdc.com> References: <20180807225133.27221-1-bart.vanassche@wdc.com> List-ID: Call blk_pm_put_request() after a request has finished. Signed-off-by: Bart Van Assche Cc: Christoph Hellwig Cc: Ming Lei Cc: Jianchao Wang Cc: Hannes Reinecke Cc: Johannes Thumshirn Cc: Alan Stern --- block/blk-mq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/block/blk-mq.c b/block/blk-mq.c index 434515018c43..6fb91b2b001c 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -37,6 +37,7 @@ #include "blk-pm.h" #include "blk-stat.h" #include "blk-mq-sched.h" +#include "blk-pm.h" #include "blk-rq-qos.h" static bool blk_mq_poll(struct request_queue *q, blk_qc_t cookie); @@ -478,6 +479,8 @@ static void __blk_mq_free_request(struct request *rq) struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, ctx->cpu); const int sched_tag = rq->internal_tag; + blk_pm_put_request(rq); + if (rq->tag != -1) blk_mq_put_tag(hctx, hctx->tags, ctx, rq->tag); if (sched_tag != -1) -- 2.18.0