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drm/amdgpu: keep the PTs validation list in the VM v2

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This avoids allocating it on the fly.

v2: fix grammar in comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
This commit is contained in:
Christian König
2015-12-11 21:01:23 +01:00
committed by Alex Deucher
parent 56467ebfb2
commit ee1782c3f2
4 changed files with 27 additions and 47 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -917,8 +917,8 @@ struct amdgpu_ring {
#define AMDGPU_VM_FAULT_STOP_ALWAYS 2
struct amdgpu_vm_pt {
struct amdgpu_bo *bo;
uint64_t addr;
struct amdgpu_bo_list_entry entry;
uint64_t addr;
};
struct amdgpu_vm_id {
@@ -983,8 +983,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
struct list_head *validated,
struct amdgpu_bo_list_entry *entry);
struct amdgpu_bo_list_entry *amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm,
struct list_head *duplicates);
void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates);
int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
struct amdgpu_sync *sync);
void amdgpu_vm_flush(struct amdgpu_ring *ring,
@@ -1255,7 +1254,6 @@ struct amdgpu_cs_parser {
struct amdgpu_cs_chunk *chunks;
/* relocations */
struct amdgpu_bo_list_entry vm_pd;
struct amdgpu_bo_list_entry *vm_bos;
struct list_head validated;
struct fence *fence;