dma-buf: rename reservation_object to dma_resv

Be more consistent with the naming of the other DMA-buf objects.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/323401/

93 files changed, 347 insertions, 347 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index a4640ddc24d1..bc4ec6b20a87 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -218,14 +218,14 @@ void amdgpu_amdkfd_unreserve_memory_limit(struct amdgpu_bo *bo)
 static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo,
 					struct amdgpu_amdkfd_fence *ef)
 {
-	struct reservation_object *resv = bo->tbo.base.resv;
-	struct reservation_object_list *old, *new;
+	struct dma_resv *resv = bo->tbo.base.resv;
+	struct dma_resv_list *old, *new;
 	unsigned int i, j, k;
 
 	if (!ef)
 		return -EINVAL;
 
-	old = reservation_object_get_list(resv);
+	old = dma_resv_get_list(resv);
 	if (!old)
 		return 0;
 
@@ -241,7 +241,7 @@ static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo,
 		struct dma_fence *f;
 
 		f = rcu_dereference_protected(old->shared[i],
-					      reservation_object_held(resv));
+					      dma_resv_held(resv));
 
 		if (f->context == ef->base.context)
 			RCU_INIT_POINTER(new->shared[--j], f);
@@ -258,7 +258,7 @@ static int amdgpu_amdkfd_remove_eviction_fence(struct amdgpu_bo *bo,
 		struct dma_fence *f;
 
 		f = rcu_dereference_protected(new->shared[i],
-					      reservation_object_held(resv));
+					      dma_resv_held(resv));
 		dma_fence_put(f);
 	}
 	kfree_rcu(old, rcu);
@@ -882,7 +882,7 @@ static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info,
 				  AMDGPU_FENCE_OWNER_KFD, false);
 	if (ret)
 		goto wait_pd_fail;
-	ret = reservation_object_reserve_shared(vm->root.base.bo->tbo.base.resv, 1);
+	ret = dma_resv_reserve_shared(vm->root.base.bo->tbo.base.resv, 1);
 	if (ret)
 		goto reserve_shared_fail;
 	amdgpu_bo_fence(vm->root.base.bo,
@@ -2127,7 +2127,7 @@ int amdgpu_amdkfd_add_gws_to_process(void *info, void *gws, struct kgd_mem **mem
 	 * Add process eviction fence to bo so they can
 	 * evict each other.
 	 */
-	ret = reservation_object_reserve_shared(gws_bo->tbo.base.resv, 1);
+	ret = dma_resv_reserve_shared(gws_bo->tbo.base.resv, 1);
 	if (ret)
 		goto reserve_shared_fail;
 	amdgpu_bo_fence(gws_bo, &process_info->eviction_fence->base, true);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index e748cd284780..22236d367e26 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -730,7 +730,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 
 	list_for_each_entry(e, &p->validated, tv.head) {
 		struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
-		struct reservation_object *resv = bo->tbo.base.resv;
+		struct dma_resv *resv = bo->tbo.base.resv;
 
 		r = amdgpu_sync_resv(p->adev, &p->job->sync, resv, p->filp,
 				     amdgpu_bo_explicit_sync(bo));
@@ -1729,7 +1729,7 @@ int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
 	*map = mapping;
 
 	/* Double check that the BO is reserved by this CS */
-	if (reservation_object_locking_ctx((*bo)->tbo.base.resv) != &parser->ticket)
+	if (dma_resv_locking_ctx((*bo)->tbo.base.resv) != &parser->ticket)
 		return -EINVAL;
 
 	if (!((*bo)->flags & AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS)) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index b5d020e15c35..8a48cb5b5875 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -204,7 +204,7 @@ int amdgpu_display_crtc_page_flip_target(struct drm_crtc *crtc,
 		goto unpin;
 	}
 
-	r = reservation_object_get_fences_rcu(new_abo->tbo.base.resv, &work->excl,
+	r = dma_resv_get_fences_rcu(new_abo->tbo.base.resv, &work->excl,
 					      &work->shared_count,
 					      &work->shared);
 	if (unlikely(r != 0)) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index b88e27da7c28..bf0f00508987 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -137,23 +137,23 @@ int amdgpu_gem_prime_mmap(struct drm_gem_object *obj,
 }
 
 static int
-__reservation_object_make_exclusive(struct reservation_object *obj)
+__dma_resv_make_exclusive(struct dma_resv *obj)
 {
 	struct dma_fence **fences;
 	unsigned int count;
 	int r;
 
-	if (!reservation_object_get_list(obj)) /* no shared fences to convert */
+	if (!dma_resv_get_list(obj)) /* no shared fences to convert */
 		return 0;
 
-	r = reservation_object_get_fences_rcu(obj, NULL, &count, &fences);
+	r = dma_resv_get_fences_rcu(obj, NULL, &count, &fences);
 	if (r)
 		return r;
 
 	if (count == 0) {
 		/* Now that was unexpected. */
 	} else if (count == 1) {
-		reservation_object_add_excl_fence(obj, fences[0]);
+		dma_resv_add_excl_fence(obj, fences[0]);
 		dma_fence_put(fences[0]);
 		kfree(fences);
 	} else {
@@ -165,7 +165,7 @@ __reservation_object_make_exclusive(struct reservation_object *obj)
 		if (!array)
 			goto err_fences_put;
 
-		reservation_object_add_excl_fence(obj, &array->base);
+		dma_resv_add_excl_fence(obj, &array->base);
 		dma_fence_put(&array->base);
 	}
 
@@ -216,7 +216,7 @@ static int amdgpu_dma_buf_map_attach(struct dma_buf *dma_buf,
 		 * fences on the reservation object into a single exclusive
 		 * fence.
 		 */
-		r = __reservation_object_make_exclusive(bo->tbo.base.resv);
+		r = __dma_resv_make_exclusive(bo->tbo.base.resv);
 		if (r)
 			goto error_unreserve;
 	}
@@ -367,7 +367,7 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
 				 struct dma_buf_attachment *attach,
 				 struct sg_table *sg)
 {
-	struct reservation_object *resv = attach->dmabuf->resv;
+	struct dma_resv *resv = attach->dmabuf->resv;
 	struct amdgpu_device *adev = dev->dev_private;
 	struct amdgpu_bo *bo;
 	struct amdgpu_bo_param bp;
@@ -380,7 +380,7 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
 	bp.flags = 0;
 	bp.type = ttm_bo_type_sg;
 	bp.resv = resv;
-	reservation_object_lock(resv, NULL);
+	dma_resv_lock(resv, NULL);
 	ret = amdgpu_bo_create(adev, &bp, &bo);
 	if (ret)
 		goto error;
@@ -392,11 +392,11 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
 	if (attach->dmabuf->ops != &amdgpu_dmabuf_ops)
 		bo->prime_shared_count = 1;
 
-	reservation_object_unlock(resv);
+	dma_resv_unlock(resv);
 	return &bo->tbo.base;
 
 error:
-	reservation_object_unlock(resv);
+	dma_resv_unlock(resv);
 	return ERR_PTR(ret);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index bff9173a1a94..40f673cfbbfe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -50,7 +50,7 @@ void amdgpu_gem_object_free(struct drm_gem_object *gobj)
 int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
 			     int alignment, u32 initial_domain,
 			     u64 flags, enum ttm_bo_type type,
-			     struct reservation_object *resv,
+			     struct dma_resv *resv,
 			     struct drm_gem_object **obj)
 {
 	struct amdgpu_bo *bo;
@@ -215,7 +215,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 	union drm_amdgpu_gem_create *args = data;
 	uint64_t flags = args->in.domain_flags;
 	uint64_t size = args->in.bo_size;
-	struct reservation_object *resv = NULL;
+	struct dma_resv *resv = NULL;
 	struct drm_gem_object *gobj;
 	uint32_t handle;
 	int r;
@@ -433,7 +433,7 @@ int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 	}
 	robj = gem_to_amdgpu_bo(gobj);
-	ret = reservation_object_wait_timeout_rcu(robj->tbo.base.resv, true, true,
+	ret = dma_resv_wait_timeout_rcu(robj->tbo.base.resv, true, true,
 						  timeout);
 
 	/* ret == 0 means not signaled,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
index 2f17150e26e1..0b66d2e6b5d5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
@@ -47,7 +47,7 @@ void amdgpu_gem_force_release(struct amdgpu_device *adev);
 int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
 			     int alignment, u32 initial_domain,
 			     u64 flags, enum ttm_bo_type type,
-			     struct reservation_object *resv,
+			     struct dma_resv *resv,
 			     struct drm_gem_object **obj);
 
 int amdgpu_mode_dumb_create(struct drm_file *file_priv,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 57b3d8a9bef3..b3823f657bdf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -104,7 +104,7 @@ static void amdgpu_pasid_free_cb(struct dma_fence *fence,
  *
  * Free the pasid only after all the fences in resv are signaled.
  */
-void amdgpu_pasid_free_delayed(struct reservation_object *resv,
+void amdgpu_pasid_free_delayed(struct dma_resv *resv,
 			       unsigned int pasid)
 {
 	struct dma_fence *fence, **fences;
@@ -112,7 +112,7 @@ void amdgpu_pasid_free_delayed(struct reservation_object *resv,
 	unsigned count;
 	int r;
 
-	r = reservation_object_get_fences_rcu(resv, NULL, &count, &fences);
+	r = dma_resv_get_fences_rcu(resv, NULL, &count, &fences);
 	if (r)
 		goto fallback;
 
@@ -156,7 +156,7 @@ fallback:
 	/* Not enough memory for the delayed delete, as last resort
 	 * block for all the fences to complete.
 	 */
-	reservation_object_wait_timeout_rcu(resv, true, false,
+	dma_resv_wait_timeout_rcu(resv, true, false,
 					    MAX_SCHEDULE_TIMEOUT);
 	amdgpu_pasid_free(pasid);
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
index 7625419f0fc2..8e58325bbca2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
@@ -72,7 +72,7 @@ struct amdgpu_vmid_mgr {
 
 int amdgpu_pasid_alloc(unsigned int bits);
 void amdgpu_pasid_free(unsigned int pasid);
-void amdgpu_pasid_free_delayed(struct reservation_object *resv,
+void amdgpu_pasid_free_delayed(struct dma_resv *resv,
 			       unsigned int pasid);
 
 bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
index 50022acc8a81..f1f8cdd695d3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
@@ -179,7 +179,7 @@ static void amdgpu_mn_invalidate_node(struct amdgpu_mn_node *node,
 		if (!amdgpu_ttm_tt_affect_userptr(bo->tbo.ttm, start, end))
 			continue;
 
-		r = reservation_object_wait_timeout_rcu(bo->tbo.base.resv,
+		r = dma_resv_wait_timeout_rcu(bo->tbo.base.resv,
 			true, false, MAX_SCHEDULE_TIMEOUT);
 		if (r <= 0)
 			DRM_ERROR("(%ld) failed to wait for user bo\n", r);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 8ae44d383a13..2f11ebd95528 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -544,7 +544,7 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
 
 fail_unreserve: