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drm/amdgpu: remove amdgpu_vm_pt

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Page table entries are now in embedded in VM BO, so
we do not need struct amdgpu_vm_pt. This patch replaces
struct amdgpu_vm_pt with struct amdgpu_vm_bo_base.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nirmoy Das
2021-06-15 17:23:11 -04:00
committed by Alex Deucher
parent ed4454c384
commit 391629bdfc
12 changed files with 105 additions and 126 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
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@@ -152,13 +152,6 @@ struct amdgpu_vm_bo_base {
bool moved;
};
struct amdgpu_vm_pt {
struct amdgpu_vm_bo_base base;
/* array of page tables, one for each directory entry */
struct amdgpu_vm_pt *entries;
};
/* provided by hw blocks that can write ptes, e.g., sdma */
struct amdgpu_vm_pte_funcs {
/* number of dw to reserve per operation */
@@ -284,7 +277,7 @@ struct amdgpu_vm {
struct list_head done;
/* contains the page directory */
struct amdgpu_vm_pt root;
struct amdgpu_vm_bo_base root;
struct dma_fence *last_update;
/* Scheduler entities for page table updates */