Re: [Intel-gfx] [PATCH 05/11] drm/i915: Introduce i915_timeline.mutex

2019-02-28 Thread Chris Wilson
Quoting Tvrtko Ursulin (2019-02-28 07:43:41) > > On 26/02/2019 10:23, Chris Wilson wrote: > > A simple mutex used for guarding the flow of requests in and out of the > > timeline. In the short-term, it will be used only to guard the addition > > of requests into the timeline, taken on alloc and re

Re: [Intel-gfx] [PATCH 05/11] drm/i915: Introduce i915_timeline.mutex

2019-02-27 Thread Tvrtko Ursulin
On 26/02/2019 10:23, Chris Wilson wrote: A simple mutex used for guarding the flow of requests in and out of the timeline. In the short-term, it will be used only to guard the addition of requests into the timeline, taken on alloc and released on commit so that only one caller can construct a re

[Intel-gfx] [PATCH 05/11] drm/i915: Introduce i915_timeline.mutex

2019-02-26 Thread Chris Wilson
A simple mutex used for guarding the flow of requests in and out of the timeline. In the short-term, it will be used only to guard the addition of requests into the timeline, taken on alloc and released on commit so that only one caller can construct a request into the timeline (important as the se