On ke, 2016-11-16 at 19:07 +0000, Chris Wilson wrote: > I tried to avoid having to track the write for every VMA by only > tracking writes to the ggtt. However, for the purposes of frontbuffer > tracking this is insufficient as we need to invalidate around writes not > just to the the ggtt but all aliased ppgtt views of the framebuffer. By > moving the critical section to the object and only doing so for > framebuffer writes we can reduce the tracking even further by only > watching framebuffers and not vma. > > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Paulo Zanoni <paulo.r.zan...@intel.com> >
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com> Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
