Re: [PATCH -next 2/3] drm/amdgpu: use clamp() in amdgpu_vm_adjust_size()

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Applied amdgpu patches.  Thanks!

On Fri, Aug 30, 2024 at 10:19 AM Christian König
<christian.koenig@xxxxxxx> wrote:
>
> Am 30.08.24 um 03:22 schrieb Li Zetao:
> > When it needs to get a value within a certain interval, using clamp()
> > makes the code easier to understand than min(max()).
> >
> > Signed-off-by: Li Zetao <lizetao1@xxxxxxxxxx>
>
> This patch and #1 is a nice cleanup and Reviewed-by: Christian König
> <christian.koenig@xxxxxxx>
>
> But as Alex also pointed out patch #3 is for Nouveau and not amdgpu.
>
> Regards,
> Christian.
>
>
> > ---
> >   drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > index e20d19ae01b2..40f9a5d4f3c0 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > @@ -2224,7 +2224,7 @@ 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;
>




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