[PATCH] drm/amdgpu: partial revert cleanup setting bulk_movable v2

Zhou, David(ChunMing) David1.Zhou at amd.com
Thu Jan 31 10:55:39 UTC 2019


If Tom tests it OK as well, feel free add my RB to submit it ASAP.

-David

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of
> Christian K?nig
> Sent: Thursday, January 31, 2019 3:57 PM
> To: amd-gfx at lists.freedesktop.org
> Subject: [PATCH] drm/amdgpu: partial revert cleanup setting bulk_movable
> v2
> 
> We still need to set bulk_movable to false when new BOs are added or
> removed.
> 
> v2: also set it to false on removal
> 
> Signed-off-by: Christian K├Ânig <christian.koenig at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> index 79f9dde70bc0..822546a149fa 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> @@ -332,6 +332,7 @@ static void amdgpu_vm_bo_base_init(struct
> amdgpu_vm_bo_base *base,
>  	if (bo->tbo.resv != vm->root.base.bo->tbo.resv)
>  		return;
> 
> +	vm->bulk_moveable = false;
>  	if (bo->tbo.type == ttm_bo_type_kernel)
>  		amdgpu_vm_bo_relocated(base);
>  	else
> @@ -2772,6 +2773,9 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device
> *adev,
>  	struct amdgpu_vm_bo_base **base;
> 
>  	if (bo) {
> +		if (bo->tbo.resv == vm->root.base.bo->tbo.resv)
> +			vm->bulk_moveable = false;
> +
>  		for (base = &bo_va->base.bo->vm_bo; *base;
>  		     base = &(*base)->next) {
>  			if (*base != &bo_va->base)
> --
> 2.17.1
> 
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