Not needed any more since we now free PDs/PTs on demand.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 14 +-------------
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 1 -
2 files changed, 1 insertion(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index dad6dc31496a..73e2f8e8a604 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1354,10 +1354,6 @@ static void amdgpu_vm_update_pde(struct amdgpu_pte_update_params *params,
uint64_t pde, pt, flags;
unsigned level;
- /* Don't update huge pages here */
- if (entry->huge)
- return;
-
for (level = 0, pbo = bo->parent; pbo; ++level)
pbo = pbo->parent;
@@ -1621,13 +1617,6 @@ static int amdgpu_vm_update_ptes(struct amdgpu_pte_update_params *params,
continue;
}
- /* If it isn't already handled it can't be a huge page */
- if (cursor.entry->huge) {
- /* Add the entry to the relocated list to update it. */
- cursor.entry->huge = false;
- amdgpu_vm_bo_relocated(&cursor.entry->base);
- }
-
shift = amdgpu_vm_level_shift(adev, cursor.level);
parent_shift = amdgpu_vm_level_shift(adev, cursor.level - 1);
if (adev->asic_type < CHIP_VEGA10) {
@@ -1686,9 +1675,8 @@ static int amdgpu_vm_update_ptes(struct amdgpu_pte_update_params *params,
} while (frag_start < entry_end);
if (amdgpu_vm_pt_descendant(adev, &cursor)) {
- /* Mark all child entries as huge */
+ /* Free all child entries */
while (cursor.pfn < frag_start) {
- cursor.entry->huge = true;
amdgpu_vm_free_pts(adev, params->vm, &cursor);
amdgpu_vm_pt_next(adev, &cursor);
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 116605c038d2..3c6537ef659c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -140,7 +140,6 @@ struct amdgpu_vm_bo_base {
struct amdgpu_vm_pt {
struct amdgpu_vm_bo_base base;
- bool huge;
/* array of page tables, one for each directory entry */
struct amdgpu_vm_pt *entries;
--
2.17.1
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