From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH] nvme-pci: add module parameter for io queue depth
Date: Fri, 7 Jul 2017 15:50:17 +0200 [thread overview]
Message-ID: <20170707135017.GB8782@lst.de> (raw)
In-Reply-To: <20170707090547.GA2420@localhost.didichuxing.com>
On Fri, Jul 07, 2017@05:05:47PM +0800, weiping zhang wrote:
> Adjust io queue depth more easily.
>
> Signed-off-by: weiping zhang <zhangweiping at didichuxing.com>
Sounds useful in general, the only thin I'm worried about is that
this will affect all drives in the system, which might have
very different characteristics. But I can't really think of
a better approach.
next prev parent reply other threads:[~2017-07-07 13:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-07 9:05 [PATCH] nvme-pci: add module parameter for io queue depth weiping zhang
2017-07-07 13:50 ` Christoph Hellwig [this message]
2017-07-07 14:56 ` Jens Axboe
2017-07-07 14:56 ` Jens Axboe
2017-07-07 15:29 ` Keith Busch
2017-07-07 16:53 ` weiping zhang
2017-07-10 5:54 ` Sagi Grimberg
2017-07-10 8:02 ` weiping zhang
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