Re: [Intel-gfx] [PATCH v2] drm/i915/fbdev: Limit the global async-domain synchronization

2016-05-20 Thread Chris Wilson
On Thu, May 19, 2016 at 10:14:35PM +0200, Lukas Wunner wrote: > Hi Chris, > > On Thu, May 19, 2016 at 09:28:10AM +0100, Chris Wilson wrote: > > During cleanup we have to synchronise with the async task we are using > > to initialise and register our fbdev. Currently, we are using a full > >

Re: [Intel-gfx] [PATCH v2] drm/i915/fbdev: Limit the global async-domain synchronization

2016-05-19 Thread Lukas Wunner
Hi Chris, On Thu, May 19, 2016 at 09:28:10AM +0100, Chris Wilson wrote: > During cleanup we have to synchronise with the async task we are using > to initialise and register our fbdev. Currently, we are using a full > synchronisation on the global domain, but we can restrict this to just >

[Intel-gfx] [PATCH v2] drm/i915/fbdev: Limit the global async-domain synchronization

2016-05-19 Thread Chris Wilson
During cleanup we have to synchronise with the async task we are using to initialise and register our fbdev. Currently, we are using a full synchronisation on the global domain, but we can restrict this to just synchronising up to our task if we remember our cookie. v2: async_synchronize_cookie()