Btw, "enable_mtrr_cleanup mtrr_spare_reg_nr=1" did not help in my case.
Now, by my subjective perception, graphic performance of my Intel Arrandale IGP with 256 MB shared-RAM framebuffer has become somewhat livelier. At least judging by Flash video and heavily-animated Flash games.
Btw, "enable_ mtrr_cleanup mtrr_spare_ reg_nr= 1" did not help in my case.
Now, by my subjective perception, graphic performance of my Intel Arrandale IGP with 256 MB shared-RAM framebuffer has become somewhat livelier. At least judging by Flash video and heavily-animated Flash games.