AMDGPU_GPU_PAGES_IN_CPU_PAGE
p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE;
for (j = 0; j < AMDGPU_GPU_PAGES_IN_CPU_PAGE; j++, t++) {
for (j = 0; j < AMDGPU_GPU_PAGES_IN_CPU_PAGE; j++, t++) {
p = t / AMDGPU_GPU_PAGES_IN_CPU_PAGE;
AMDGPU_GPU_PAGES_IN_CPU_PAGE;
count < max_entries / AMDGPU_GPU_PAGES_IN_CPU_PAGE;
max_entries = count * AMDGPU_GPU_PAGES_IN_CPU_PAGE;
pfn += (last - start + 1) / AMDGPU_GPU_PAGES_IN_CPU_PAGE;