Quoting Ville Syrjälä (2018-07-20 14:50:25) > On Fri, Jul 20, 2018 at 02:38:32PM +0100, Chris Wilson wrote: > > Quoting Ville Syrjälä (2018-07-20 14:32:40) > > > Another question is what happens where there are parallel flips > > > happening? One could undo the boost from the other AFAICS. But maybe > > > we don't care enough to protect against that? > > > > It's a counter, so the "interactive" mode remains high until all > > concurrent flips are completed. > > Ah. I guess the bool in the atomic state threw me off. I suppose that > one is just an optimization to avoid calling the function more than > once? Yes, it's that I caught the RPS counter going negative. We have more cleanup_plane than we prepared.... I believe that's from find_initial_plane. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
