[PATCH v4] drm/amdkfd: Page aligned memory reserve size

Use page aligned size to reserve memory usage because page aligned TTM BO size is used to unreserve memory usage, otherwise no page aligned size causes memory usage accounting unbalanced. Change vram_used definition type to int64_t to be able to trigger WARN_ONCE(adev && adev->kfd.vram_used < 0, "

Re: [PATCH v4] drm/amdkfd: Page aligned memory reserve size

Am 2023-01-10 um 17:41 schrieb Philip Yang: Use page aligned size to reserve memory usage because page aligned TTM BO size is used to unreserve memory usage, otherwise no page aligned size causes memory usage accounting unbalanced. Change vram_used definition type to int64_t to be able to trigge