[PATCH 1/2] drm/amd/amdgpu: set allow_reserved_eviction and resv when bo allocation and cs

[Chunming Zhou]

Reviewed-by: Chunming Zhou <david1.zhou at amd.com> as well.


On 2017年12月14日 16:20, Christian König wrote:
> Here again a better commit message is needed. Just something like the 
> following:
>
> This enables eviction of other per VM BOs during allocation and allows 
> reaping of deleted per VM BOs during CS again.
>
> With that fixed the patch is Reviewed-by: Christian König 
> <christian.koenig at amd.com>.
>
> Regards,
> Christian.
>
> Am 14.12.2017 um 09:12 schrieb Roger He:
>> Change-Id: I0c6571c2a64e6c5bdad80ccbcccb40eba1c20b4e
>> Signed-off-by: Roger He <Hongbo.He at amd.com>
>> ---
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c     | 6 +++++-
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 7 ++++++-
>>   2 files changed, 11 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c 
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
>> index 44523a8..ace6152 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
>> @@ -343,7 +343,11 @@ static int amdgpu_cs_bo_validate(struct 
>> amdgpu_cs_parser *p,
>>                    struct amdgpu_bo *bo)
>>   {
>>       struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
>> -    struct ttm_operation_ctx ctx = { true, false };
>> +    struct ttm_operation_ctx ctx = {
>> +        .interruptible = true,
>> +        .no_wait_gpu = false,
>> +        .resv = bo->tbo.resv
>> +    };
>>       uint32_t domain;
>>       int r;
>>   diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c 
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> index dc0a8be..86340cf 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
>> @@ -327,7 +327,12 @@ static int amdgpu_bo_do_create(struct 
>> amdgpu_device *adev,
>>                      uint64_t init_value,
>>                      struct amdgpu_bo **bo_ptr)
>>   {
>> -    struct ttm_operation_ctx ctx = { !kernel, false };
>> +    struct ttm_operation_ctx ctx = {
>> +        .interruptible = !kernel,
>> +        .no_wait_gpu = false,
>> +        .allow_reserved_eviction = true,
>> +        .resv = resv
>> +    };
>>       struct amdgpu_bo *bo;
>>       enum ttm_bo_type type;
>>       unsigned long page_align;
>
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