From: "hch-jcswGhMUV9g@public.gmane.org" <hch-jcswGhMUV9g@public.gmane.org>
To: Bart Van Assche <Bart.VanAssche-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
Cc: "hch-jcswGhMUV9g@public.gmane.org"
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<dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v2] nvme-rdma: support devices with queue size < 32
Date: Mon, 10 Apr 2017 17:31:34 +0200 [thread overview]
Message-ID: <20170410153134.GB15446@lst.de> (raw)
In-Reply-To: <1491838033.4199.3.camel-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
On Mon, Apr 10, 2017 at 03:27:14PM +0000, Bart Van Assche wrote:
> > I would love if we could do this at the ib_qp level.
>
> Hello Christoph,
>
> Please keep in mind that some but not all RDMA drivers need a construct like
> this.
Sure, I don't want to force anyone to use it. But I'd like to have
a generic helper that everyone can use instead of reinventing the wheel.
E.g. at least iser will need the same fix, and many drivers would
benefit from not always signalling completions even if they don't have
the ability yet.
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next prev parent reply other threads:[~2017-04-10 15:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-10 15:12 [PATCH v2] nvme-rdma: support devices with queue size < 32 Marta Rybczynska
[not found] ` <1519881025.363156294.1491837154312.JavaMail.zimbra-FNhOzJFKnXGHXe+LvDLADg@public.gmane.org>
2017-04-10 15:16 ` Christoph Hellwig
[not found] ` <20170410151657.GA15173-jcswGhMUV9g@public.gmane.org>
2017-04-10 15:21 ` Marta Rybczynska
2017-04-10 15:27 ` Bart Van Assche
[not found] ` <1491838033.4199.3.camel-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2017-04-10 15:31 ` hch-jcswGhMUV9g [this message]
2017-04-10 15:32 ` Bart Van Assche
[not found] ` <1491838338.4199.5.camel-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2017-04-11 8:52 ` Marta Rybczynska
[not found] ` <1807354347.364485979.1491900728245.JavaMail.zimbra-FNhOzJFKnXGHXe+LvDLADg@public.gmane.org>
2017-04-11 10:50 ` Max Gurtovoy
[not found] ` <e65126fa-48b7-473e-72f6-4a3a8474d11e-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-04-11 11:04 ` Marta Rybczynska
2017-04-11 15:10 ` Bart Van Assche
[not found] ` <1491923426.2654.1.camel-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2017-04-20 9:43 ` [PATCH v3] " Marta Rybczynska
[not found] ` <1677617891.385461828.1492681414720.JavaMail.zimbra-FNhOzJFKnXGHXe+LvDLADg@public.gmane.org>
2017-04-20 11:37 ` Sagi Grimberg
[not found] ` <391faec7-924d-7af2-eb1b-b3106bd4193c-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-04-20 11:43 ` Sagi Grimberg
[not found] ` <dc34a67f-a650-311d-f9ae-7e854c9d7067-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-04-21 8:01 ` Marta Rybczynska
2017-05-22 18:51 ` [PATCH v2] " Christoph Hellwig
[not found] ` <20170522185127.GA27542-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2017-05-23 15:32 ` Marta Rybczynska
[not found] ` <2015307566.53586286.1495553554276.JavaMail.zimbra-FNhOzJFKnXGHXe+LvDLADg@public.gmane.org>
2017-06-05 9:47 ` Marta Rybczynska
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