From: axboe@kernel.dk (Jens Axboe)
Subject: RFC: handle completions outside the queue lock and split the queue lock
Date: Thu, 17 May 2018 11:08:11 -0600 [thread overview]
Message-ID: <a8e14f05-f757-a1d8-f83b-826a49a46171@kernel.dk> (raw)
In-Reply-To: <20180517170544.GF23555@localhost.localdomain>
On 5/17/18 11:05 AM, Keith Busch wrote:
> On Thu, May 17, 2018@07:00:45PM +0200, Christoph Hellwig wrote:
>> On Thu, May 17, 2018@10:55:46AM -0600, Keith Busch wrote:
>>> On Thu, May 17, 2018@06:31:45PM +0200, Christoph Hellwig wrote:
>>>> Mostly the previous work from Jens, just with random cleanups from me
>>>> thrown in. Based on nvme/nvme-4.18 minus the two top-most commits,
>>>> very lightly tested.
>>>
>>> Looking good. I can force push a rebase removing the current top-two
>>> commits. Sound okay?
>>
>> Yes, let's do that for now, and let pending series settle for another
>> day or two.
>
> Done. That's enough excitement for one day. :)
Bah, where's your sense of adventure!
FWIW, I'm testing this series, committed here:
http://git.kernel.dk/cgit/linux-block/log/?h=nvme-4.18
I'll report back end-of-day when the full cycle is done.
--
Jens Axboe
prev parent reply other threads:[~2018-05-17 17:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-17 16:31 RFC: handle completions outside the queue lock and split the queue lock Christoph Hellwig
2018-05-17 16:31 ` [PATCH 1/7] nvme: mark the result argument to nvme_complete_async_event volatile Christoph Hellwig
2018-05-17 16:31 ` [PATCH 2/7] nvme-pci: simplify nvme_cqe_valid Christoph Hellwig
2018-05-17 16:31 ` [PATCH 3/7] nvme-pci: remove cq check after submission Christoph Hellwig
2018-05-17 16:31 ` [PATCH 4/7] nvme-pci: move ->cq_vector == -1 check outside of ->q_lock Christoph Hellwig
2018-05-17 16:31 ` [PATCH 5/7] nvme-pci: handle completions outside of the queue lock Christoph Hellwig
2018-05-17 16:31 ` [PATCH 6/7] nvme-pci: split the nvme queue lock into submission and completion locks Christoph Hellwig
2018-05-17 16:31 ` [PATCH 7/7] nvme-pci: drop IRQ disabling on submission queue lock Christoph Hellwig
2018-05-17 16:36 ` RFC: handle completions outside the queue lock and split the " Jens Axboe
2018-05-17 16:44 ` Christoph Hellwig
2018-05-17 16:55 ` Keith Busch
2018-05-17 17:00 ` Christoph Hellwig
2018-05-17 17:05 ` Keith Busch
2018-05-17 17:08 ` Jens Axboe [this message]
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