Commit 760e3c8b authored by Li Zetao's avatar Li Zetao Committed by Alex Deucher
Browse files

drm/amdgpu: use clamp() in amdgpu_vm_adjust_size() 



When it needs to get a value within a certain interval, using clamp()
makes the code easier to understand than min(max()).

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarLi Zetao <lizetao1@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6fbbb660

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

+1 −1
Original line number Diff line number Diff line
@@ -2244,7 +2244,7 @@ void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t min_vm_size, 
		phys_ram_gb = ((uint64_t)si.totalram * si.mem_unit +

			       (1 << 30) - 1) >> 30;

		vm_size = roundup_pow_of_two(

			min(max(phys_ram_gb * 3, min_vm_size), max_size));

			clamp(phys_ram_gb * 3, min_vm_size, max_size));

	}



	adev->vm_manager.max_pfn = (uint64_t)vm_size << 18;