Quoting Mika Kuoppala (2019-08-23 17:00:08) > Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes: > > > Coming up next, we will want to manipulate the pin_global counter > > outside of the principle locks, so convert it to an atomic. > > > > I am not yet up to speed on pin_global but > being part of a series where where this needs > to be atomic, the patch does what it says on the tin. pin_global really started off life as a means to keep the shrinker at bay. It then grew as a marker for display objects in GEM, but really we can use obj->frontbuffer now for that role. And we already use obj->frontbuffer to delay shrinking of those objects. Hmm. That might work. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
