drm/amdgpu: Add table_freed parameter to amdgpu_vm_bo_update

It is to pass the flag to KFD, and optimize table_freed in
amdgpu_vm_bo_update_mapping.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index f6a8f0c..89ebbf3 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -781,7 +781,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
        if (r)
                return r;
 
-       r = amdgpu_vm_bo_update(adev, fpriv->prt_va, false);
+       r = amdgpu_vm_bo_update(adev, fpriv->prt_va, false, NULL);
        if (r)
                return r;
 
@@ -792,7 +792,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
        if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) {
                bo_va = fpriv->csa_va;
                BUG_ON(!bo_va);
-               r = amdgpu_vm_bo_update(adev, bo_va, false);
+               r = amdgpu_vm_bo_update(adev, bo_va, false, NULL);
                if (r)
                        return r;
 
@@ -811,7 +811,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
                if (bo_va == NULL)
                        continue;
 
-               r = amdgpu_vm_bo_update(adev, bo_va, false);
+               r = amdgpu_vm_bo_update(adev, bo_va, false, NULL);
                if (r)
                        return r;
 

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 73c76a3..88ea77b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -613,7 +613,7 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 
        if (operation == AMDGPU_VA_OP_MAP ||
            operation == AMDGPU_VA_OP_REPLACE) {
-               r = amdgpu_vm_bo_update(adev, bo_va, false);
+               r = amdgpu_vm_bo_update(adev, bo_va, false, NULL);
                if (r)
                        goto error;
        }

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 8d218c5..bdea279 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1768,7 +1768,7 @@ int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
        r = vm->update_funcs->commit(&params, fence);
 
        if (table_freed)
-               *table_freed = params.table_freed;
+               *table_freed = *table_freed || params.table_freed;
 
 error_unlock:
        amdgpu_vm_eviction_unlock(vm);
@@ -1833,7 +1833,7 @@ void amdgpu_vm_get_memory(struct amdgpu_vm *vm, uint64_t *vram_mem,
  * 0 for success, -EINVAL for failure.
  */
 int amdgpu_vm_bo_update(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va,
-                       bool clear)
+                       bool clear, bool *table_freed)
 {
        struct amdgpu_bo *bo = bo_va->base.bo;
        struct amdgpu_vm *vm = bo_va->base.vm;
@@ -1912,7 +1912,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va,
                                                resv, mapping->start,
                                                mapping->last, update_flags,
                                                mapping->offset, mem,
-                                               pages_addr, last_update, NULL);
+                                               pages_addr, last_update, table_freed);
                if (r)
                        return r;
        }
@@ -2165,7 +2165,7 @@ int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
 
        list_for_each_entry_safe(bo_va, tmp, &vm->moved, base.vm_status) {
                /* Per VM BOs never need to bo cleared in the page tables */
-               r = amdgpu_vm_bo_update(adev, bo_va, false);
+               r = amdgpu_vm_bo_update(adev, bo_va, false, NULL);
                if (r)
                        return r;
        }
@@ -2184,7 +2184,7 @@ int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
                else
                        clear = true;
 
-               r = amdgpu_vm_bo_update(adev, bo_va, clear);
+               r = amdgpu_vm_bo_update(adev, bo_va, clear, NULL);
                if (r)
                        return r;
 

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index bee439d..1f089da 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -413,7 +413,7 @@ int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
                                struct dma_fence **fence, bool *free_table);
 int amdgpu_vm_bo_update(struct amdgpu_device *adev,
                        struct amdgpu_bo_va *bo_va,
-                       bool clear);
+                       bool clear, bool *table_freed);
 bool amdgpu_vm_evictable(struct amdgpu_bo *bo);
 void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
                             struct amdgpu_bo *bo, bool evicted);