From: Ben Widawsky <ben@bwidawsk.net>
To: Chris Wilson <chris@chris-wilson.co.uk>,
Mika Kuoppala <mika.kuoppala@linux.intel.com>,
intel-gfx@lists.freedesktop.org,
Ian Romanick <idr@freedesktop.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: Re: [PATCH 7/7] drm/i915: add i915_get_reset_stats_ioctl
Date: Wed, 3 Jul 2013 14:44:15 -0700 [thread overview]
Message-ID: <20130703214415.GD5488@bwidawsk.net> (raw)
In-Reply-To: <20130703214111.GF19383@cantiga.alporthouse.com>
On Wed, Jul 03, 2013 at 10:41:11PM +0100, Chris Wilson wrote:
> On Wed, Jul 03, 2013 at 02:23:23PM -0700, Ben Widawsky wrote:
> > On Wed, Jul 03, 2013 at 04:14:31PM +0100, Chris Wilson wrote:
> > > Ben, will we be informing userspace about the ABI change?
> >
> > Hmm. I'm not convinced we ever want to reset the default context stats.
>
> I meant: will userspace be able to find out that the kernel now uses
> per-fd default contexts. i.e. will I know if the kernel will
> automatically allocate me a separate context and switch every time my
> batches execute?
> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre
Yes. It won't be a requirement for mesa to know, but since I want to
kill aliasing ppgtt as much as possible, I intend to update getparam to
both set 0 to aliasing, and a new one for ppgtt.
--
Ben Widawsky, Intel Open Source Technology Center
next prev parent reply other threads:[~2013-07-03 21:44 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-03 14:22 [PATCH 0/7] Hangcheck and arb robustness Mika Kuoppala
2013-07-03 14:22 ` [PATCH 1/7] drm/i915: Fix retrieval of hangcheck stats Mika Kuoppala
2013-07-03 14:22 ` [PATCH 2/7] drm/i915: Replace open-coding of DEFAULT_CONTEXT_ID Mika Kuoppala
2013-07-03 14:22 ` [PATCH 3/7] drm/i915: introduce i915_queue_hangcheck Mika Kuoppala
2013-07-03 14:22 ` [PATCH 4/7] drm/i915: no hangcheck when reset is in progress Mika Kuoppala
2013-07-16 8:45 ` Daniel Vetter
2013-07-03 14:22 ` [PATCH 5/7] drm/i915: queue hangcheck on reset Mika Kuoppala
2013-07-16 8:49 ` Daniel Vetter
2013-07-16 9:16 ` Chris Wilson
2013-07-03 14:22 ` [PATCH 6/7] drm/i915: add i915_reset_count Mika Kuoppala
2013-07-03 14:22 ` [PATCH 7/7] drm/i915: add i915_get_reset_stats_ioctl Mika Kuoppala
2013-07-03 15:14 ` Chris Wilson
2013-07-03 21:23 ` Ben Widawsky
2013-07-03 21:41 ` Chris Wilson
2013-07-03 21:44 ` Ben Widawsky [this message]
2013-07-03 21:58 ` Daniel Vetter
2013-07-03 22:00 ` Ben Widawsky
2013-07-04 7:54 ` Ville Syrjälä
2013-07-04 16:39 ` Ben Widawsky
2013-10-26 1:42 ` Ian Romanick
2013-10-27 12:30 ` Daniel Vetter
2013-10-29 22:29 ` Ian Romanick
2013-10-30 8:21 ` Daniel Vetter
2013-11-08 5:48 ` Dave Airlie
2013-11-08 6:32 ` Daniel Vetter
2013-11-08 17:21 ` Ian Romanick
2013-11-08 19:00 ` Dave Airlie
2013-11-08 21:20 ` Ian Romanick
2013-11-08 19:22 ` Jesse Barnes
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