linux-kernel - Re: [Xen-devel] Backport request to stable of two performance related fixes for xen-blkfront (3.13 fixes to earlier trees)

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Message-ID: <87ppj8zsfb.fsf@vitty.brq.redhat.com>
Date:	Tue, 20 May 2014 11:54:32 +0200
From:	Vitaly Kuznetsov <vkuznets@...hat.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc:	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org, xen-devel@...ts.xenproject.org,
	felipe.franciosi@...rix.com, roger.pau@...rix.com,
	jerry.snitselaar@...cle.com, axboe@...nel.dk
Subject: Re: [Xen-devel] Backport request to stable of two performance related fixes for xen-blkfront (3.13 fixes to earlier trees)

Vitaly Kuznetsov <vkuznets@...hat.com> writes:

> 1) ramdisks (/dev/ram*) (persistent grants and indirect descriptors
> disabled)

sorry, there was a typo. persistent grants and indirect descriptors are
enabled with ramdisks, otherwise such testing won't make any sense.

> 2) /tmp/img*.img on tmpfs (persistent grants and indirect descriptors disabled)
>

-- 
  Vitaly Kuznetsov
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