Re: [PATCH 6/8] ataflop: implement mq_ops->commit_rqs() hook

[PATCHSET 0/8] block plugging improvements · Jens Axboe <axboe@kernel.dk> · 2018-11-26
[PATCH 1/8] block: sum requests in the plug structure · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 1/8] block: sum requests in the plug structure · Christoph Hellwig <hch@infradead.org> · 2018-11-26
[PATCH 2/8] block: improve logic around when to sort a plug list · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Jens Axboe <axboe@kernel.dk> · 2018-11-27
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Jens Axboe <axboe@kernel.dk> · 2018-11-27
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Omar Sandoval <osandov@osandov.com> · 2018-11-28
Re: [PATCH 2/8] block: improve logic around when to sort a plug list · Jens Axboe <axboe@kernel.dk> · 2018-11-28
[PATCH 3/8] blk-mq: add mq_ops->commit_rqs() · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 3/8] blk-mq: add mq_ops->commit_rqs() · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 3/8] blk-mq: add mq_ops->commit_rqs() · Ming Lei <hidden> · 2018-11-28
Re: [PATCH 3/8] blk-mq: add mq_ops->commit_rqs() · Christoph Hellwig <hch@infradead.org> · 2018-11-28
Re: [PATCH 3/8] blk-mq: add mq_ops->commit_rqs() · Jens Axboe <axboe@kernel.dk> · 2018-11-28
[PATCH 4/8] nvme: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 4/8] nvme: implement mq_ops->commit_rqs() hook · Christoph Hellwig <hch@infradead.org> · 2018-11-28
Re: [PATCH 4/8] nvme: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-28
[PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · "Michael S. Tsirkin" <mst@redhat.com> · 2018-11-28
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Ming Lei <hidden> · 2018-11-28
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-28
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Ming Lei <hidden> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Ming Lei <hidden> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Ming Lei <hidden> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-29
Re: [PATCH 5/8] virtio_blk: implement mq_ops->commit_rqs() hook · Christoph Hellwig <hch@infradead.org> · 2018-11-28
[PATCH 6/8] ataflop: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 6/8] ataflop: implement mq_ops->commit_rqs() hook · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 6/8] ataflop: implement mq_ops->commit_rqs() hook · Christoph Hellwig <hch@infradead.org> · 2018-11-28
Re: [PATCH 6/8] ataflop: implement mq_ops->commit_rqs() hook · Jens Axboe <axboe@kernel.dk> · 2018-11-28
[PATCH 7/8] blk-mq: use bd->last == true for list inserts · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 7/8] blk-mq: use bd->last == true for list inserts · Omar Sandoval <osandov@osandov.com> · 2018-11-27
Re: [PATCH 7/8] blk-mq: use bd->last == true for list inserts · Jens Axboe <axboe@kernel.dk> · 2018-11-27
Re: [PATCH 7/8] blk-mq: use bd->last == true for list inserts · Ming Lei <hidden> · 2018-11-28
Re: [PATCH 7/8] blk-mq: use bd->last == true for list inserts · Jens Axboe <axboe@kernel.dk> · 2018-11-28
[PATCH 8/8] blk-mq: add plug case for devices that implement ->commits_rqs() · Jens Axboe <axboe@kernel.dk> · 2018-11-26
Re: [PATCH 8/8] blk-mq: add plug case for devices that implement ->commits_rqs() · Christoph Hellwig <hch@infradead.org> · 2018-11-28
Re: [PATCH 8/8] blk-mq: add plug case for devices that implement ->commits_rqs() · Jens Axboe <axboe@kernel.dk> · 2018-11-28

From: Jens Axboe <axboe@kernel.dk>
Date: 2018-11-28 13:09:29
Also in: linux-nvme

On 11/28/18 12:22 AM, Christoph Hellwig wrote:

On Mon, Nov 26, 2018 at 09:35:54AM -0700, Jens Axboe wrote:

quoted

We need this for blk-mq to kick things into gear, if we told it that
we had more IO coming, but then failed to deliver on that promise.

queue_rq also calls finish_fdc under atari_disable_irq( IRQ_MFP_FDC ),
do we need that here as well?

Probably the safer choice... I'll fix that up.

-- 
Jens Axboe

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