diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device.c | 7 |
3 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index ec4a70b82ac5..da4575676335 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -411,7 +411,7 @@ int kgd2kfd_init_zone_device(struct amdgpu_device *adev) int kgd2kfd_quiesce_mm(struct mm_struct *mm, uint32_t trigger); int kgd2kfd_resume_mm(struct mm_struct *mm); int kgd2kfd_schedule_evict_and_restore_process(struct mm_struct *mm, - struct dma_fence *fence); + u16 context_id, struct dma_fence *fence); #if IS_ENABLED(CONFIG_HSA_AMD) int kgd2kfd_init(void); void kgd2kfd_exit(void); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c index 4119d0a9235e..193ed8becab8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c @@ -128,8 +128,12 @@ static bool amdkfd_fence_enable_signaling(struct dma_fence *f) if (dma_fence_is_signaled(f)) return true; + /* if fence->svm_bo is NULL, means this fence is created through + * init_kfd_vm() or amdgpu_amdkfd_gpuvm_restore_process_bos(). + * Therefore, this fence is amdgpu_amdkfd_fence->eviction_fence. + */ if (!fence->svm_bo) { - if (!kgd2kfd_schedule_evict_and_restore_process(fence->mm, f)) + if (!kgd2kfd_schedule_evict_and_restore_process(fence->mm, fence->context_id, f)) return true; } else { if (!svm_range_schedule_evict_svm_bo(fence)) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index c507a958196b..cf640c9d19bf 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -1205,12 +1205,13 @@ int kgd2kfd_resume_mm(struct mm_struct *mm) * prepare for safe eviction of KFD BOs that belong to the specified * process. * - * @mm: mm_struct that identifies the specified KFD process + * @mm: mm_struct that identifies a group of KFD processes + * @context_id: an id that identifies a specific KFD context in the above kfd process group * @fence: eviction fence attached to KFD process BOs * */ int kgd2kfd_schedule_evict_and_restore_process(struct mm_struct *mm, - struct dma_fence *fence) + u16 context_id, struct dma_fence *fence) { struct kfd_process *p; unsigned long active_time; @@ -1222,7 +1223,7 @@ int kgd2kfd_schedule_evict_and_restore_process(struct mm_struct *mm, if (dma_fence_is_signaled(fence)) return 0; - p = kfd_lookup_process_by_mm(mm); + p = kfd_lookup_process_by_id(mm, context_id); if (!p) return -ENODEV; |