}
}
-int amdgpu_vm_free_job(struct amdgpu_job *sched_job)
+int amdgpu_vm_free_job(struct amdgpu_job *job)
{
int i;
- for (i = 0; i < sched_job->num_ibs; i++)
- amdgpu_ib_free(sched_job->adev, &sched_job->ibs[i]);
- kfree(sched_job->ibs);
+ for (i = 0; i < job->num_ibs; i++)
+ amdgpu_ib_free(job->adev, &job->ibs[i]);
+ kfree(job->ibs);
return 0;
}
return 0;
}
-/**
- * amdgpu_vm_fence_pts - fence page tables after an update
- *
- * @vm: requested vm
- * @start: start of GPU address range
- * @end: end of GPU address range
- * @fence: fence to use
- *
- * Fence the page tables in the range @start - @end (cayman+).
- *
- * Global and local mutex must be locked!
- */
-static void amdgpu_vm_fence_pts(struct amdgpu_vm *vm,
- uint64_t start, uint64_t end,
- struct fence *fence)
-{
- unsigned i;
-
- start >>= amdgpu_vm_block_size;
- end >>= amdgpu_vm_block_size;
-
- for (i = start; i <= end; ++i)
- amdgpu_bo_fence(vm->page_tables[i].bo, fence, true);
-}
-
/**
* amdgpu_vm_bo_update_mapping - update a mapping in the vm page table
*
if (r)
goto error_free;
- amdgpu_vm_fence_pts(vm, mapping->it.start,
- mapping->it.last + 1, f);
+ amdgpu_bo_fence(vm->page_directory, f, true);
if (fence) {
fence_put(*fence);
*fence = fence_get(f);
int r;
if (mem) {
- addr = mem->start << PAGE_SHIFT;
+ addr = (u64)mem->start << PAGE_SHIFT;
if (mem->mem_type != TTM_PL_TT)
addr += adev->vm_manager.vram_base_offset;
} else {
/* walk over the address space and allocate the page tables */
for (pt_idx = saddr; pt_idx <= eaddr; ++pt_idx) {
+ struct reservation_object *resv = vm->page_directory->tbo.resv;
struct amdgpu_bo *pt;
if (vm->page_tables[pt_idx].bo)
/* drop mutex to allocate and clear page table */
mutex_unlock(&vm->mutex);
+ ww_mutex_lock(&resv->lock, NULL);
r = amdgpu_bo_create(adev, AMDGPU_VM_PTE_COUNT * 8,
AMDGPU_GPU_PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_VRAM,
AMDGPU_GEM_CREATE_NO_CPU_ACCESS,
- NULL, &pt);
+ NULL, resv, &pt);
+ ww_mutex_unlock(&resv->lock);
if (r)
goto error_free;
r = amdgpu_bo_create(adev, pd_size, align, true,
AMDGPU_GEM_DOMAIN_VRAM,
AMDGPU_GEM_CREATE_NO_CPU_ACCESS,
- NULL, &vm->page_directory);
+ NULL, NULL, &vm->page_directory);
if (r)
return r;