[PATCH 1/9] drm/amdkfd: kfd_bo_mapped_dev support partition

[Philip Yang]

Change amdgpu_amdkfd_bo_mapped_to_dev to use drm_priv as parameter
instead of adev, to support spatial partition. This is only used by CRIU
checkpoint restore now. No functional change.

Signed-off-by: Philip Yang <Philip.Yang at amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h       | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 5 +++--
 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c         | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index e7bb1ca35801..66b1c72c81e5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -345,7 +345,7 @@ void amdgpu_amdkfd_ras_pasid_poison_consumption_handler(struct amdgpu_device *ad
 			pasid_notify pasid_fn, void *data, uint32_t reset);
 
 bool amdgpu_amdkfd_is_fed(struct amdgpu_device *adev);
-bool amdgpu_amdkfd_bo_mapped_to_dev(struct amdgpu_device *adev, struct kgd_mem *mem);
+bool amdgpu_amdkfd_bo_mapped_to_dev(void *drm_priv, struct kgd_mem *mem);
 void amdgpu_amdkfd_block_mmu_notifications(void *p);
 int amdgpu_amdkfd_criu_resume(void *p);
 bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 11672bfe4fad..199e387d35f4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -3200,12 +3200,13 @@ int amdgpu_amdkfd_get_tile_config(struct amdgpu_device *adev,
 	return 0;
 }
 
-bool amdgpu_amdkfd_bo_mapped_to_dev(struct amdgpu_device *adev, struct kgd_mem *mem)
+bool amdgpu_amdkfd_bo_mapped_to_dev(void *drm_priv, struct kgd_mem *mem)
 {
+	struct amdgpu_vm *vm = drm_priv_to_vm(drm_priv);
 	struct kfd_mem_attachment *entry;
 
 	list_for_each_entry(entry, &mem->attachments, list) {
-		if (entry->is_mapped && entry->adev == adev)
+		if (entry->is_mapped && entry->bo_va->base.vm == vm)
 			return true;
 	}
 	return false;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 32e5db509560..1d9b21628be7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -1963,7 +1963,7 @@ static int criu_checkpoint_bos(struct kfd_process *p,
 				bo_bucket->offset = amdgpu_bo_mmap_offset(dumper_bo);
 
 			for (i = 0; i < p->n_pdds; i++) {
-				if (amdgpu_amdkfd_bo_mapped_to_dev(p->pdds[i]->dev->adev, kgd_mem))
+				if (amdgpu_amdkfd_bo_mapped_to_dev(p->pdds[i]->drm_priv, kgd_mem))
 					bo_priv->mapped_gpuids[dev_idx++] = p->pdds[i]->user_gpu_id;
 			}
 
-- 
2.43.2