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

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

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Li Zetao 2024-08-30 09:22:15 +08:00 committed by Alex Deucher
parent 6fbbb660b1
commit 760e3c8b32
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -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;