diff for duplicates of <20190327021521.GA7389@localhost.localdomain> diff --git a/a/1.txt b/N1/1.txt index 1d347ae..8b9885c 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,8 +1,8 @@ -On Wed, Mar 27, 2019 at 10:03:26AM +0800, jianchao.wang wrote: +On Wed, Mar 27, 2019@10:03:26AM +0800, jianchao.wang wrote: > Hi Keith > > On 3/27/19 7:57 AM, Keith Busch wrote: -> > On Mon, Mar 25, 2019 at 08:05:53PM -0700, jianchao.wang wrote: +> > On Mon, Mar 25, 2019@08:05:53PM -0700, jianchao.wang wrote: > >> What if there used to be a io scheduler and leave some stale requests of sched tags ? > >> Or the nr_hw_queues was decreased and leave the hctx->fq->flush_rq ? > > @@ -32,9 +32,9 @@ On Wed, Mar 27, 2019 at 10:03:26AM +0800, jianchao.wang wrote: > -> blk_mq_make_request > - > blk_mq_get_request -> blk_mq_tagset_busy_iter > -> blk_mq_get_tag -> -> bt_tags_for_each -> -> bt_tags_iter -> -> rq = tags->rqs[] ---> [1] +> ?? -> bt_tags_for_each +> ??? -> bt_tags_iter +> ?? -> rq = tags->rqs[] ---> [1] > -> blk_mq_rq_ctx_init > -> data->hctx->tags->rqs[rq->tag] = rq; > diff --git a/a/content_digest b/N1/content_digest index 467e63f..3f0d867 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -6,31 +6,16 @@ "ref\0d749592c-42c8-19a8-0885-5048a2101e5a@oracle.com\0" "ref\020190326235726.GC4328@localhost.localdomain\0" "ref\0c0d65c3c-bf2e-ff84-caac-e64b30e4e79f@oracle.com\0" - "From\0Keith Busch <kbusch@kernel.org>\0" - "Subject\0Re: [PATCH V2 7/8] nvme: use blk_mq_queue_tag_inflight_iter\0" + "From\0kbusch@kernel.org (Keith Busch)\0" + "Subject\0[PATCH V2 7/8] nvme: use blk_mq_queue_tag_inflight_iter\0" "Date\0Tue, 26 Mar 2019 20:15:22 -0600\0" - "To\0jianchao.wang <jianchao.w.wang@oracle.com>\0" - "Cc\0Jens Axboe <axboe@kernel.dk>" - linux-block <linux-block@vger.kernel.org> - James Smart <jsmart2021@gmail.com> - Bart Van Assche <bvanassche@acm.org> - Ming Lei <tom.leiming@gmail.com> - Josef Bacik <josef@toxicpanda.com> - linux-nvme <linux-nvme@lists.infradead.org> - Linux Kernel Mailing List <linux-kernel@vger.kernel.org> - Busch - Keith <keith.busch@intel.com> - Hannes Reinecke <hare@suse.de> - Johannes Thumshirn <jthumshirn@suse.de> - Christoph Hellwig <hch@lst.de> - " Sagi Grimberg <sagi@grimberg.me>\0" "\00:1\0" "b\0" - "On Wed, Mar 27, 2019 at 10:03:26AM +0800, jianchao.wang wrote:\n" + "On Wed, Mar 27, 2019@10:03:26AM +0800, jianchao.wang wrote:\n" "> Hi Keith\n" "> \n" "> On 3/27/19 7:57 AM, Keith Busch wrote:\n" - "> > On Mon, Mar 25, 2019 at 08:05:53PM -0700, jianchao.wang wrote:\n" + "> > On Mon, Mar 25, 2019@08:05:53PM -0700, jianchao.wang wrote:\n" "> >> What if there used to be a io scheduler and leave some stale requests of sched tags ?\n" "> >> Or the nr_hw_queues was decreased and leave the hctx->fq->flush_rq ?\n" "> > \n" @@ -60,9 +45,9 @@ "> -> blk_mq_make_request\n" "> - > blk_mq_get_request -> blk_mq_tagset_busy_iter\n" "> -> blk_mq_get_tag\n" - "> \343\200\200\343\200\200 -> bt_tags_for_each\n" - "> \343\200\200\343\200\200\343\200\200 -> bt_tags_iter\n" - "> \343\200\200\343\200\200 -> rq = tags->rqs[] ---> [1]\n" + "> ?? -> bt_tags_for_each\n" + "> ??? -> bt_tags_iter\n" + "> ?? -> rq = tags->rqs[] ---> [1]\n" "> -> blk_mq_rq_ctx_init\n" "> -> data->hctx->tags->rqs[rq->tag] = rq;\n" "> \n" @@ -78,4 +63,4 @@ "dispatch is blocked for the entire tagset, so request states can't be\n" started during an nvme reset. -f7d5e441c65467140af59a8876c9298c53dd3c2f6b4576213dd0d6459ba54f87 +5f105c93438190a5c304b9d1a7515a269bbcebd1e4bc801195ef638f01d618fe
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