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From: Maarten Lankhorst <maarten.lankhorst@canonical.com>
To: Ben Skeggs <skeggsb@gmail.com>
Cc: "nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] drm/nouveau: fix command submission to use vmalloc for big allocations
Date: Wed, 04 Sep 2013 14:27:29 +0200	[thread overview]
Message-ID: <52272731.8040203@canonical.com> (raw)
In-Reply-To: <CACAvsv5Ok_3Mf6SQ=ZX4T3Ypy1rV__bRt_eWOLU=HhRJcJNrSw@mail.gmail.com>

Op 04-09-13 05:31, Ben Skeggs schreef:
> On Tue, Sep 3, 2013 at 12:31 AM, Maarten Lankhorst
> <maarten.lankhorst@canonical.com> wrote:
>> I was getting a order 4 allocation failure from kmalloc when testing some game
>> after a few days uptime with some suspend/resumes. For big allocations vmalloc
>> should be used instead.
> I've picked up this patch with a minor modification (see below)
>
>> Also limit size more aggressively to 256 KiB.
> I dropped this, it's *completely* useless, the sizes are already
> enforced right at the beginning of the ioctl (shockingly, the max size
> is going to be 256KiB already)...
>
Thanks, I wonder how I missed that. :-)

~Maarten

      reply	other threads:[~2013-09-04 12:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-02 14:31 [PATCH] drm/nouveau: fix command submission to use vmalloc for big allocations Maarten Lankhorst
2013-09-04  3:31 ` Ben Skeggs
2013-09-04 12:27   ` Maarten Lankhorst [this message]

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