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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2018-07-23 15:32:59 -0400 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2018-07-23 15:32:59 -0400 |
| commit | 1c845d45ea97c2411eb7bf2318618a67cef08f88 (patch) | |
| tree | 0a87ccbd95d88894fa026e56002d1f23f266b502 | |
| parent | 4757ae22de6d283906eaa031ba3b816c7de61b00 (diff) | |
| download | longterm-queue-4.12-1c845d45ea97c2411eb7bf2318618a67cef08f88.tar.gz | |
blk: ctxt refresh
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| -rw-r--r-- | queue/blk-mq-sched-dispatch-from-scheduler-IFF-progress-is.patch | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/queue/blk-mq-sched-dispatch-from-scheduler-IFF-progress-is.patch b/queue/blk-mq-sched-dispatch-from-scheduler-IFF-progress-is.patch index 55ef133..6e79924 100644 --- a/queue/blk-mq-sched-dispatch-from-scheduler-IFF-progress-is.patch +++ b/queue/blk-mq-sched-dispatch-from-scheduler-IFF-progress-is.patch @@ -1,4 +1,4 @@ -From 5e3d02bbafad38975099b5848f5ebadedcf7bb7e Mon Sep 17 00:00:00 2001 +From 2e07e9060fe5ebb526fa9d73e9d8a29925c15f46 Mon Sep 17 00:00:00 2001 From: Ming Lei <ming.lei@redhat.com> Date: Sat, 14 Oct 2017 17:22:25 +0800 Subject: [PATCH] blk-mq-sched: dispatch from scheduler IFF progress is made in @@ -18,12 +18,13 @@ Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> +Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c -index 4ab69435708c..eca011fdfa0e 100644 +index 0ded5e846335..d654f3807822 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c -@@ -94,7 +94,7 @@ void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) +@@ -177,7 +177,7 @@ void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) struct request_queue *q = hctx->queue; struct elevator_queue *e = q->elevator; const bool has_sched_dispatch = e && e->type->ops.mq.dispatch_request; @@ -31,8 +32,8 @@ index 4ab69435708c..eca011fdfa0e 100644 + bool do_sched_dispatch = true; LIST_HEAD(rq_list); - /* RCU or SRCU read lock is needed before checking quiesced flag */ -@@ -125,18 +125,18 @@ void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) + if (unlikely(blk_mq_hctx_stopped(hctx))) +@@ -207,18 +207,18 @@ void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) */ if (!list_empty(&rq_list)) { blk_mq_sched_mark_restart_hctx(hctx); |