We want to take only a BOOKKEEP usage for contexts that are not implicitly synced.
Signed-off-by: Bas Nieuwenhuizen bas@basnieuwenhuizen.nl --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 +++++---- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 ++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 ++- 6 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 92a1b08b3bbc..c47695b37a1c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -921,7 +921,7 @@ static int reserve_bo_and_vm(struct kgd_mem *mem, ctx->kfd_bo.tv.usage = DMA_RESV_USAGE_READ; list_add(&ctx->kfd_bo.tv.head, &ctx->list);
- amdgpu_vm_get_pd_bo(vm, &ctx->list, &ctx->vm_pd[0]); + amdgpu_vm_get_pd_bo(vm, &ctx->list, &ctx->vm_pd[0], DMA_RESV_USAGE_READ);
ret = ttm_eu_reserve_buffers(&ctx->ticket, &ctx->list, false, &ctx->duplicates); @@ -992,7 +992,7 @@ static int reserve_bo_and_cond_vms(struct kgd_mem *mem, continue;
amdgpu_vm_get_pd_bo(entry->bo_va->base.vm, &ctx->list, - &ctx->vm_pd[i]); + &ctx->vm_pd[i], DMA_RESV_USAGE_READ); i++; }
@@ -2212,7 +2212,7 @@ static int validate_invalid_user_pages(struct amdkfd_process_info *process_info) list_for_each_entry(peer_vm, &process_info->vm_list_head, vm_list_node) amdgpu_vm_get_pd_bo(peer_vm, &resv_list, - &pd_bo_list_entries[i++]); + &pd_bo_list_entries[i++], DMA_RESV_USAGE_READ); /* Add the userptr_inval_list entries to resv_list */ list_for_each_entry(mem, &process_info->userptr_inval_list, validate_list.head) { @@ -2407,7 +2407,8 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence **ef) mutex_lock(&process_info->lock); list_for_each_entry(peer_vm, &process_info->vm_list_head, vm_list_node) - amdgpu_vm_get_pd_bo(peer_vm, &ctx.list, &pd_bo_list[i++]); + amdgpu_vm_get_pd_bo(peer_vm, &ctx.list, &pd_bo_list[i++], + DMA_RESV_USAGE_READ);
/* Reserve all BOs and page tables/directory. Add all BOs from * kfd_bo_list to ctx.list diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 0318a6d46a41..64419f55606f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -524,7 +524,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, amdgpu_bo_list_get_list(p->bo_list, &p->validated);
INIT_LIST_HEAD(&duplicates); - amdgpu_vm_get_pd_bo(&fpriv->vm, &p->validated, &p->vm_pd); + amdgpu_vm_get_pd_bo(&fpriv->vm, &p->validated, &p->vm_pd, DMA_RESV_USAGE_READ);
if (p->uf_entry.tv.bo && !ttm_to_amdgpu_bo(p->uf_entry.tv.bo)->parent) list_add(&p->uf_entry.tv.head, &p->validated); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c index 71277257d94d..f091fe6bb985 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c @@ -77,7 +77,7 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm, csa_tv.usage = DMA_RESV_USAGE_READ;
list_add(&csa_tv.head, &list); - amdgpu_vm_get_pd_bo(vm, &list, &pd); + amdgpu_vm_get_pd_bo(vm, &list, &pd, DMA_RESV_USAGE_READ);
r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL); if (r) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 7483411229f4..a1194a0986bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -210,7 +210,7 @@ static void amdgpu_gem_object_close(struct drm_gem_object *obj, tv.usage = DMA_RESV_USAGE_READ; list_add(&tv.head, &list);
- amdgpu_vm_get_pd_bo(vm, &list, &vm_pd); + amdgpu_vm_get_pd_bo(vm, &list, &vm_pd, DMA_RESV_USAGE_READ);
r = ttm_eu_reserve_buffers(&ticket, &list, false, &duplicates); if (r) { @@ -740,7 +740,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, abo = NULL; }
- amdgpu_vm_get_pd_bo(&fpriv->vm, &list, &vm_pd); + amdgpu_vm_get_pd_bo(&fpriv->vm, &list, &vm_pd, DMA_RESV_USAGE_READ);
r = ttm_eu_reserve_buffers(&ticket, &list, true, &duplicates); if (r) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 515be19ab279..da04072a3ea6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -623,17 +623,19 @@ static void amdgpu_vm_pt_next_dfs(struct amdgpu_device *adev, * @vm: vm providing the BOs * @validated: head of validation list * @entry: entry to add + * @resv_usage: resv usage for the synchronization * * Add the page directory to the list of BOs to * validate for command submission. */ 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 *entry, + enum dma_resv_usage resv_usage) { entry->priority = 0; entry->tv.bo = &vm->root.bo->tbo; - entry->tv.usage = DMA_RESV_USAGE_READ; + entry->tv.usage = resv_usage; entry->user_pages = NULL; list_add(&entry->tv.head, validated); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index a40a6a993bb0..a14cd9716f44 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -384,7 +384,8 @@ void amdgpu_vm_release_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm) 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 *entry, + enum dma_resv_usage resv_usage); bool amdgpu_vm_ready(struct amdgpu_vm *vm); int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm, int (*callback)(void *p, struct amdgpu_bo *bo),