Am 03.07.2017 um 11:49 schrieb Michel Dänzer: >> Instead of messing with all this I suggest that we just add a jiffies >> based timeout to the BO when we can clear the flag. For kernel BOs this >> timeout is just infinity. >> >> Then we check in amdgpu_cs_bo_validate() before generating the >> placements if we could clear the flag and do so based on the timeout. > The idea for this patch was to save the memory and CPU cycles needed for > that approach. But when we clear the flag on the end of the move we already moved the BO to visible VRAM again. Only on after the next swapout/swapin cycle we see an effect of that change. Is that the intended approach? Regards, Christian.
