From: Chris Wilson <chris@chris-wilson.co.uk>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Don't use GPU relocations prior to cmdparser stalls
Date: Tue, 29 Aug 2017 11:38:24 +0100 [thread overview]
Message-ID: <150400310458.8572.11621865151174779432@mail.alporthouse.com> (raw)
In-Reply-To: <1503912400.5004.2.camel@linux.intel.com>
Quoting Joonas Lahtinen (2017-08-28 10:26:40)
> On Sat, 2017-08-26 at 14:56 +0100, Chris Wilson wrote:
> > If we are using the cmdparser, we will have to copy the batch and so
> > stall for the relocations. Rather than prolong that stall by adding more
> > relocation requests, just use CPU relocations and do the stall upfront.
> >
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
>
> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
And applied. Thanks for the review,
-Chris
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prev parent reply other threads:[~2017-08-29 10:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-26 13:56 [PATCH] drm/i915: Don't use GPU relocations prior to cmdparser stalls Chris Wilson
2017-08-26 14:15 ` ✓ Fi.CI.BAT: success for " Patchwork
2017-08-26 15:49 ` ✗ Fi.CI.IGT: warning " Patchwork
2017-08-28 9:26 ` [PATCH] " Joonas Lahtinen
2017-08-29 10:38 ` Chris Wilson [this message]
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