[Intel-gfx] [PATCH] drm/i915: s/seqno/request/ tracking inside objects

[Daniel Vetter]

On Tue, Jul 29, 2014 at 08:29:53AM +0100, Chris Wilson wrote:
> On Mon, Jul 28, 2014 at 01:44:12PM -0700, Jesse Barnes wrote:
> > > @@ -3038,44 +3203,35 @@ out:
> > >   */
> > >  int
> > >  i915_gem_object_sync(struct drm_i915_gem_object *obj,
> > > -		     struct intel_engine_cs *to)
> > > +		     struct intel_engine_cs *to,
> > > +		     bool readonly)
> > >  {
> > 
> > It might be nice to have sync_read/sync_write functions instead, since
> > looking up bool args or unnamed enums is a pain.
> 
> Not convinced since it is used in a single location and two function
> calls would look unelegant - but we could switch to PROT_READ |
> PROT_WRITE throughout.

Switching to PROT_READ/WRITE might be nice as a general cleanup (or some
other named thing) since read_only/write booleans are all over the place.
So I like this, but definitely something for a separate patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch