From: Huang Rui <ray.huang-5C7GfCeVMHo@public.gmane.org>
To: "Deucher,
Alexander" <Alexander.Deucher-5C7GfCeVMHo@public.gmane.org>,
g@hr-amur2
Cc: "Zhou,
David(ChunMing)" <David1.Zhou-5C7GfCeVMHo@public.gmane.org>,
"Wang, Ken" <Ken.Wang-5C7GfCeVMHo@public.gmane.org>,
"Koenig,
Christian" <Christian.Koenig-5C7GfCeVMHo@public.gmane.org>,
"'amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org'"
<amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"Huan, Alvin" <Alvin.Huan-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 2/2] drm/amdgpu: export test ring debugfs interface
Date: Thu, 11 May 2017 10:56:43 +0800 [thread overview]
Message-ID: <20170511025642.GA17636@hr-amur2> (raw)
In-Reply-To: <BN6PR12MB1652A074AABF32DDD7F559F7F7ED0-/b2+HYfkarQqUD6E6FAiowdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
On Thu, May 11, 2017 at 10:41:42AM +0800, Deucher, Alexander wrote:
> > -----Original Message-----
> > From: Deucher, Alexander
> > Sent: Wednesday, May 10, 2017 10:38 PM
> > To: Huang, Ray; amd-gfx@lists.freedesktop.org; Koenig, Christian
> > Cc: Zhou, David(ChunMing); Wang, Ken; Huan, Alvin; Huang, Ray
> > Subject: RE: [PATCH 2/2] drm/amdgpu: export test ring debugfs interface
> >
> > > -----Original Message-----
> > > From: Huang Rui [mailto:ray.huang@amd.com]
> > > Sent: Wednesday, May 10, 2017 10:29 PM
> > > To: amd-gfx@lists.freedesktop.org; Deucher, Alexander; Koenig, Christian
> > > Cc: Zhou, David(ChunMing); Wang, Ken; Huan, Alvin; Huang, Ray
> > > Subject: [PATCH 2/2] drm/amdgpu: export test ring debugfs interface
> > >
> > > Signed-off-by: Huang Rui <ray.huang@amd.com>
> >
> > Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
>
> Not sure if it's important for this since it's debugfs, but we don't have any
> sort of ring locks anymore (since everything should go through the scheduler
> once it's started) so we could theoretically get collisions if there are active
> apps using the GPU and you run these tests.
>
Right. Any idea to hold on scheduler when I try to run this test?
Thanks,
Rui
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next prev parent reply other threads:[~2017-05-11 2:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-11 2:29 [PATCH 1/2] drm/amdgpu: export test ib debugfs interface Huang Rui
[not found] ` <1494469757-25784-1-git-send-email-ray.huang-5C7GfCeVMHo@public.gmane.org>
2017-05-11 2:29 ` [PATCH 2/2] drm/amdgpu: export test ring " Huang Rui
[not found] ` <1494469757-25784-2-git-send-email-ray.huang-5C7GfCeVMHo@public.gmane.org>
2017-05-11 2:38 ` Deucher, Alexander
[not found] ` <BN6PR12MB16521EA7A33D9718734FD83EF7ED0-/b2+HYfkarQqUD6E6FAiowdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2017-05-11 2:41 ` Deucher, Alexander
[not found] ` <BN6PR12MB1652A074AABF32DDD7F559F7F7ED0-/b2+HYfkarQqUD6E6FAiowdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2017-05-11 2:50 ` zhoucm1
[not found] ` <5913D169.6000304-5C7GfCeVMHo@public.gmane.org>
2017-05-11 3:03 ` Huang Rui
2017-05-11 3:02 ` zhoucm1
2017-05-11 2:56 ` Huang Rui [this message]
2017-05-11 3:00 ` Alex Deucher
2017-05-11 2:33 ` [PATCH 1/2] drm/amdgpu: export test ib " Deucher, Alexander
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