linux-kernel - Re: [RFC] NVMe Configuraiton using sysctl

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Message-ID: <CAMSpPPf640XfjW38=NXHmkDG0SeduavOEkKiEJuGmobq183jNg@mail.gmail.com>
Date:   Mon, 15 May 2017 14:09:10 +0530
From:   Oza Oza <oza.oza@...adcom.com>
To:     Keith Busch <keith.busch@...el.com>, Jens Axboe <axboe@...com>,
        Sagi Grimberg <sagi@...mberg.me>,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC] NVMe Configuraiton using sysctl

On Mon, May 15, 2017 at 2:04 PM, Oza Oza <oza.oza@...adcom.com> wrote:
> Hi,
>
> we are configuring interrupt coalesce for NVMe, but right now, it uses
> module param.
> so the same interrupt coalesce settings get applied for all the NVMEs
> connected to different RCs.
>
> ideally it should be with sysctl.
> for e.g.
> sysctl should provide interface to change
> Per-CPU IO queue pairs, interrupt coalesce settings etc..
>
> please suggest if we could have/implement sysctl module for NVMe ?
>
> Regards,
> Oza.

+ linux-nvme@...ts.infradead.org