From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Michael Kelley <mikelley@microsoft.com>
Cc: KY Srinivasan <kys@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
Long Li <longli@microsoft.com>,
"James.Bottomley@hansenpartnership.com"
<James.Bottomley@hansenpartnership.com>,
"emilne@redhat.com" <emilne@redhat.com>,
"devel@linuxdriverproject.org" <devel@linuxdriverproject.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH 1/1] scsi: storvsc: Always use blk-mq
Date: Wed, 19 Dec 2018 21:51:04 -0500 [thread overview]
Message-ID: <yq14lb8gbc7.fsf@oracle.com> (raw)
In-Reply-To: <1545243282-10573-1-git-send-email-mikelley@microsoft.com> (Michael Kelley's message of "Wed, 19 Dec 2018 18:40:49 +0000")
Michael,
> With high IOPS storage being increasingly prevalent for guests
> on Hyper-V and in Azure, make blk-mq the default so that the
> full performance of the storage can be realized without having
> to tweak other configuration settings.
The legacy I/O path will be gone in 4.21 so this patch isn't needed.
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Michael Kelley <mikelley@microsoft.com>
Cc: KY Srinivasan <kys@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"martin.petersen\@oracle.com" <martin.petersen@oracle.com>,
Long Li <longli@microsoft.com>,
"James.Bottomley\@hansenpartnership.com"
<James.Bottomley@hansenpartnership.com>,
"emilne\@redhat.com" <emilne@redhat.com>,
"devel\@linuxdriverproject.org" <devel@linuxdriverproject.org>,
"linux-kernel\@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-scsi\@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH 1/1] scsi: storvsc: Always use blk-mq
Date: Wed, 19 Dec 2018 21:51:04 -0500 [thread overview]
Message-ID: <yq14lb8gbc7.fsf@oracle.com> (raw)
In-Reply-To: <1545243282-10573-1-git-send-email-mikelley@microsoft.com> (Michael Kelley's message of "Wed, 19 Dec 2018 18:40:49 +0000")
Michael,
> With high IOPS storage being increasingly prevalent for guests
> on Hyper-V and in Azure, make blk-mq the default so that the
> full performance of the storage can be realized without having
> to tweak other configuration settings.
The legacy I/O path will be gone in 4.21 so this patch isn't needed.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2018-12-20 2:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-19 18:40 [PATCH 1/1] scsi: storvsc: Always use blk-mq Michael Kelley
2018-12-20 2:51 ` Martin K. Petersen [this message]
2018-12-20 2:51 ` Martin K. Petersen
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