[Intel-gfx] [PATCH 08/13] drm/i915: GEM operations need to be done under the big lock

Chris Wilson chris at chris-wilson.co.uk
Fri Jan 8 03:45:16 PST 2016


On Fri, Jan 08, 2016 at 11:40:56AM +0000, Chris Wilson wrote:
> On Fri, Jan 08, 2016 at 11:29:47AM +0000, Tvrtko Ursulin wrote:
> > From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> > 
> > VMA creation and GEM list management need the big lock.
> 
> No, this operation doesn't require locking.

My bad, there's a vm->list tracking. I was thinking of the
obj->vma_list.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre


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