IB: Pass uverbs_attr_bundle down uobject destroy path

Pass uverbs_attr_bundle down the uobject destroy path. The next patch will
use this to eliminate the dependecy of the drivers in ib_x->uobject
pointers.

Signed-off-by: Shamir Rabinovitch <[e-mail]>
Signed-off-by: Jason Gunthorpe <[e-mail]>

drivers/infiniband/core/rdma_core.c

···
  * and consumes the kref on the uobj.
  */
 static int uverbs_destroy_uobject(struct ib_uobject *uobj,
-				  enum rdma_remove_reason reason)
+				  enum rdma_remove_reason reason,
+				  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_uverbs_file *ufile = uobj->ufile;
 	unsigned long flags;
···
 	assert_uverbs_usecnt(uobj, UVERBS_LOOKUP_WRITE);
 
 	if (uobj->object) {
-		ret = uobj->uapi_object->type_class->destroy_hw(uobj, reason);
+		ret = uobj->uapi_object->type_class->destroy_hw(uobj, reason,
+								attrs);
 		if (ret) {
 			if (ib_is_destroy_retryable(ret, reason, uobj))
 				return ret;
···
  * version requires the caller to have already obtained an
  * LOOKUP_DESTROY uobject kref.
  */
-int uobj_destroy(struct ib_uobject *uobj)
+int uobj_destroy(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs)
 {
 	struct ib_uverbs_file *ufile = uobj->ufile;
 	int ret;
···
 	if (ret)
 		goto out_unlock;
 
-	ret = uverbs_destroy_uobject(uobj, RDMA_REMOVE_DESTROY);
+	ret = uverbs_destroy_uobject(uobj, RDMA_REMOVE_DESTROY, attrs);
 	if (ret) {
 		atomic_set(&uobj->usecnt, 0);
 		goto out_unlock;
···
 	if (IS_ERR(uobj))
 		return uobj;
 
-	ret = uobj_destroy(uobj);
+	ret = uobj_destroy(uobj, attrs);
 	if (ret) {
 		rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_DESTROY);
 		return ERR_PTR(ret);
···
 }
 
 static int __must_check destroy_hw_idr_uobject(struct ib_uobject *uobj,
-					       enum rdma_remove_reason why)
+					       enum rdma_remove_reason why,
+					       struct uverbs_attr_bundle *attrs)
 {
 	const struct uverbs_obj_idr_type *idr_type =
 		container_of(uobj->uapi_object->type_attrs,
 			     struct uverbs_obj_idr_type, type);
-	int ret = idr_type->destroy_object(uobj, why);
+	int ret = idr_type->destroy_object(uobj, why, attrs);
 
 	/*
 	 * We can only fail gracefully if the user requested to destroy the
···
 }
 
 static int __must_check destroy_hw_fd_uobject(struct ib_uobject *uobj,
-					      enum rdma_remove_reason why)
+					      enum rdma_remove_reason why,
+					      struct uverbs_attr_bundle *attrs)
 {
 	const struct uverbs_obj_fd_type *fd_type = container_of(
 		uobj->uapi_object->type_attrs, struct uverbs_obj_fd_type, type);
···
  * caller can no longer assume uobj is valid. If this function fails it
  * destroys the uboject, including the attached HW object.
  */
-int __must_check rdma_alloc_commit_uobject(struct ib_uobject *uobj)
+int __must_check rdma_alloc_commit_uobject(struct ib_uobject *uobj,
+					   struct uverbs_attr_bundle *attrs)
 {
 	struct ib_uverbs_file *ufile = uobj->ufile;
 	int ret;
···
 	/* alloc_commit consumes the uobj kref */
 	ret = uobj->uapi_object->type_class->alloc_commit(uobj);
 	if (ret) {
-		uverbs_destroy_uobject(uobj, RDMA_REMOVE_ABORT);
+		uverbs_destroy_uobject(uobj, RDMA_REMOVE_ABORT, attrs);
 		up_read(&ufile->hw_destroy_rwsem);
 		return ret;
 	}
···
  * This consumes the kref for uobj. It is up to the caller to unwind the HW
  * object and anything else connected to uobj before calling this.
  */
-void rdma_alloc_abort_uobject(struct ib_uobject *uobj)
+void rdma_alloc_abort_uobject(struct ib_uobject *uobj,
+			      struct uverbs_attr_bundle *attrs)
 {
 	struct ib_uverbs_file *ufile = uobj->ufile;
 
 	uobj->object = NULL;
-	uverbs_destroy_uobject(uobj, RDMA_REMOVE_ABORT);
+	uverbs_destroy_uobject(uobj, RDMA_REMOVE_ABORT, attrs);
 
 	/* Matches the down_read in rdma_alloc_begin_uobject */
 	up_read(&ufile->hw_destroy_rwsem);
···
 {
 	struct ib_uobject *uobj = f->private_data;
 	struct ib_uverbs_file *ufile = uobj->ufile;
+	struct uverbs_attr_bundle attrs = {
+		.context = uobj->context,
+		.ufile = ufile,
+	};
 
 	if (down_read_trylock(&ufile->hw_destroy_rwsem)) {
 		/*
···
 		 * write lock here, or we have a kernel bug.
 		 */
 		WARN_ON(uverbs_try_lock_object(uobj, UVERBS_LOOKUP_WRITE));
-		uverbs_destroy_uobject(uobj, RDMA_REMOVE_CLOSE);
+		uverbs_destroy_uobject(uobj, RDMA_REMOVE_CLOSE, &attrs);
 		up_read(&ufile->hw_destroy_rwsem);
 	}
 
···
 {
 	struct ib_uobject *obj, *next_obj;
 	int ret = -EINVAL;
+	struct uverbs_attr_bundle attrs = { .ufile = ufile };
 
 	/*
 	 * This shouldn't run while executing other commands on this
···
 	 * other threads (which might still use the FDs) chance to run.
 	 */
 	list_for_each_entry_safe(obj, next_obj, &ufile->uobjects, list) {
+		attrs.context = obj->context;
 		/*
 		 * if we hit this WARN_ON, that means we are
 		 * racing with a lookup_get.
 		 */
 		WARN_ON(uverbs_try_lock_object(obj, UVERBS_LOOKUP_WRITE));
-		if (!uverbs_destroy_uobject(obj, reason))
+		if (!uverbs_destroy_uobject(obj, reason, &attrs))
 			ret = 0;
 		else
 			atomic_set(&obj->usecnt, 0);
···
 }
 
 int uverbs_finalize_object(struct ib_uobject *uobj,
-			   enum uverbs_obj_access access,
-			   bool commit)
+			   enum uverbs_obj_access access, bool commit,
+			   struct uverbs_attr_bundle *attrs)
 {
 	int ret = 0;
 
···
 		break;
 	case UVERBS_ACCESS_NEW:
 		if (commit)
-			ret = rdma_alloc_commit_uobject(uobj);
+			ret = rdma_alloc_commit_uobject(uobj, attrs);
 		else
-			rdma_alloc_abort_uobject(uobj);
+			rdma_alloc_abort_uobject(uobj, attrs);
 		break;
 	default:
 		WARN_ON(true);

drivers/infiniband/core/rdma_core.h

···
 void uverbs_destroy_ufile_hw(struct ib_uverbs_file *ufile,
 			     enum rdma_remove_reason reason);
 
-int uobj_destroy(struct ib_uobject *uobj);
+int uobj_destroy(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs);
 
 /*
  * uverbs_uobject_get is called in order to increase the reference count on
···
  * object.
  */
 int uverbs_finalize_object(struct ib_uobject *uobj,
-			   enum uverbs_obj_access access,
-			   bool commit);
+			   enum uverbs_obj_access access, bool commit,
+			   struct uverbs_attr_bundle *attrs);
 
 int uverbs_output_written(const struct uverbs_attr_bundle *bundle, size_t idx);
 

drivers/infiniband/core/uverbs_cmd.c

···
 	if (ret)
 		goto err_copy;
 
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 
 err_copy:
 	ib_dealloc_pd(pd);
···
 err_alloc:
 	kfree(pd);
 err:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 	return ret;
 }
 
···
 
 	mutex_unlock(&ibudev->xrcd_tree_mutex);
 
-	return uobj_alloc_commit(&obj->uobject);
+	return uobj_alloc_commit(&obj->uobject, attrs);
 
 err_copy:
 	if (inode) {
···
 	ib_dealloc_xrcd(xrcd);
 
 err:
-	uobj_alloc_abort(&obj->uobject);
+	uobj_alloc_abort(&obj->uobject, attrs);
 
 err_tree_mutex_unlock:
 	if (f.file)
···
 
 	uobj_put_obj_read(pd);
 
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 
 err_copy:
 	ib_dereg_mr(mr);
···
 	uobj_put_obj_read(pd);
 
 err_free:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 	return ret;
 }
 
···
 		goto err_copy;
 
 	uobj_put_obj_read(pd);
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 
 err_copy:
 	uverbs_dealloc_mw(mw);
 err_put:
 	uobj_put_obj_read(pd);
 err_free:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 	return ret;
 }
 
···
 
 	ret = uverbs_response(attrs, &resp, sizeof(resp));
 	if (ret) {
-		uobj_alloc_abort(uobj);
+		uobj_alloc_abort(uobj, attrs);
 		return ret;
 	}
 
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 }
 
 static struct ib_ucq_object *create_cq(struct uverbs_attr_bundle *attrs,
···
 	if (ret)
 		goto err_cb;
 
-	ret = uobj_alloc_commit(&obj->uobject);
+	ret = uobj_alloc_commit(&obj->uobject, attrs);
 	if (ret)
 		return ERR_PTR(ret);
 	return obj;
···
 		ib_uverbs_release_ucq(attrs->ufile, ev_file, obj);
 
 err:
-	uobj_alloc_abort(&obj->uobject);
+	uobj_alloc_abort(&obj->uobject, attrs);
 
 	return ERR_PTR(ret);
 }
···
 	if (ind_tbl)
 		uobj_put_obj_read(ind_tbl);
 
-	return uobj_alloc_commit(&obj->uevent.uobject);
+	return uobj_alloc_commit(&obj->uevent.uobject, attrs);
 err_cb:
 	ib_destroy_qp(qp);
 
···
 	if (ind_tbl)
 		uobj_put_obj_read(ind_tbl);
 
-	uobj_alloc_abort(&obj->uevent.uobject);
+	uobj_alloc_abort(&obj->uevent.uobject, attrs);
 	return ret;
 }
 
···
 	qp->uobject = &obj->uevent.uobject;
 	uobj_put_read(xrcd_uobj);
 
-	return uobj_alloc_commit(&obj->uevent.uobject);
+	return uobj_alloc_commit(&obj->uevent.uobject, attrs);
 
 err_destroy:
 	ib_destroy_qp(qp);
 err_xrcd:
 	uobj_put_read(xrcd_uobj);
 err_put:
-	uobj_alloc_abort(&obj->uevent.uobject);
+	uobj_alloc_abort(&obj->uevent.uobject, attrs);
 	return ret;
 }
 
···
 		goto err_copy;
 
 	uobj_put_obj_read(pd);
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 
 err_copy:
 	rdma_destroy_ah(ah, RDMA_DESTROY_AH_SLEEPABLE);
···
 	uobj_put_obj_read(pd);
 
 err:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 	return ret;
 }
 
···
 
 	uobj_put_obj_read(pd);
 	uobj_put_obj_read(cq);
-	return uobj_alloc_commit(&obj->uevent.uobject);
+	return uobj_alloc_commit(&obj->uevent.uobject, attrs);
 
 err_copy:
 	ib_destroy_wq(wq);
···
 err_put_pd:
 	uobj_put_obj_read(pd);
 err_uobj:
-	uobj_alloc_abort(&obj->uevent.uobject);
+	uobj_alloc_abort(&obj->uevent.uobject, attrs);
 
 	return err;
 }
···
 	for (j = 0; j < num_read_wqs; j++)
 		uobj_put_obj_read(wqs[j]);
 
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 
 err_copy:
 	ib_destroy_rwq_ind_table(rwq_ind_tbl);
 err_uobj:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 put_wqs:
 	for (j = 0; j < num_read_wqs; j++)
 		uobj_put_obj_read(wqs[j]);
···
 	kfree(flow_attr);
 	if (cmd.flow_attr.num_of_specs)
 		kfree(kern_flow_attr);
-	return uobj_alloc_commit(uobj);
+	return uobj_alloc_commit(uobj, attrs);
 err_copy:
 	if (!qp->device->ops.destroy_flow(flow_id))
 		atomic_dec(&qp->usecnt);
···
 err_put:
 	uobj_put_obj_read(qp);
 err_uobj:
-	uobj_alloc_abort(uobj);
+	uobj_alloc_abort(uobj, attrs);
 err_free_attr:
 	if (cmd.flow_attr.num_of_specs)
 		kfree(kern_flow_attr);
···
 		uobj_put_obj_read(attr.ext.cq);
 
 	uobj_put_obj_read(pd);
-	return uobj_alloc_commit(&obj->uevent.uobject);
+	return uobj_alloc_commit(&obj->uevent.uobject, attrs);
 
 err_copy:
 	ib_destroy_srq(srq);
···
 	}
 
 err:
-	uobj_alloc_abort(&obj->uevent.uobject);
+	uobj_alloc_abort(&obj->uevent.uobject, attrs);
 	return ret;
 }
 

drivers/infiniband/core/uverbs_ioctl.c

···
 
 static int uverbs_free_idrs_array(const struct uverbs_api_attr *attr_uapi,
 				  struct uverbs_objs_arr_attr *attr,
-				  bool commit)
+				  bool commit, struct uverbs_attr_bundle *attrs)
 {
 	const struct uverbs_attr_spec *spec = &attr_uapi->spec;
 	int current_ret;
···
 	size_t i;
 
 	for (i = 0; i != attr->len; i++) {
-		current_ret = uverbs_finalize_object(
-			attr->uobjects[i], spec->u2.objs_arr.access, commit);
+		current_ret = uverbs_finalize_object(attr->uobjects[i],
+						     spec->u2.objs_arr.access,
+						     commit, attrs);
 		if (!ret)
 			ret = current_ret;
 	}
···
 		struct uverbs_obj_attr *destroy_attr =
 			&pbundle->bundle.attrs[destroy_bkey].obj_attr;
 
-		ret = uobj_destroy(destroy_attr->uobject);
+		ret = uobj_destroy(destroy_attr->uobject, &pbundle->bundle);
 		if (ret)
 			return ret;
 		__clear_bit(destroy_bkey, pbundle->uobj_finalize);
···
 
 		current_ret = uverbs_finalize_object(
 			attr->obj_attr.uobject,
-			attr->obj_attr.attr_elm->spec.u.obj.access, commit);
+			attr->obj_attr.attr_elm->spec.u.obj.access, commit,
+			&pbundle->bundle);
 		if (!ret)
 			ret = current_ret;
 	}
···
 
 		if (attr_uapi->spec.type == UVERBS_ATTR_TYPE_IDRS_ARRAY) {
 			current_ret = uverbs_free_idrs_array(
-				attr_uapi, &attr->objs_arr_attr, commit);
+				attr_uapi, &attr->objs_arr_attr, commit,
+				&pbundle->bundle);
 			if (!ret)
 				ret = current_ret;
 		}

drivers/infiniband/core/uverbs_std_types.c

···
 #include "uverbs.h"
 
 static int uverbs_free_ah(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	return rdma_destroy_ah((struct ib_ah *)uobject->object,
 			       RDMA_DESTROY_AH_SLEEPABLE);
 }
 
 static int uverbs_free_flow(struct ib_uobject *uobject,
-			    enum rdma_remove_reason why)
+			    enum rdma_remove_reason why,
+			    struct uverbs_attr_bundle *attrs)
 {
 	struct ib_flow *flow = (struct ib_flow *)uobject->object;
 	struct ib_uflow_object *uflow =
···
 }
 
 static int uverbs_free_mw(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	return uverbs_dealloc_mw((struct ib_mw *)uobject->object);
 }
 
 static int uverbs_free_qp(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_qp *qp = uobject->object;
 	struct ib_uqp_object *uqp =
···
 }
 
 static int uverbs_free_rwq_ind_tbl(struct ib_uobject *uobject,
-				   enum rdma_remove_reason why)
+				   enum rdma_remove_reason why,
+				   struct uverbs_attr_bundle *attrs)
 {
 	struct ib_rwq_ind_table *rwq_ind_tbl = uobject->object;
 	struct ib_wq **ind_tbl = rwq_ind_tbl->ind_tbl;
···
 }
 
 static int uverbs_free_wq(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_wq *wq = uobject->object;
 	struct ib_uwq_object *uwq =
···
 }
 
 static int uverbs_free_srq(struct ib_uobject *uobject,
-			   enum rdma_remove_reason why)
+			   enum rdma_remove_reason why,
+			   struct uverbs_attr_bundle *attrs)
 {
 	struct ib_srq *srq = uobject->object;
 	struct ib_uevent_object *uevent =
···
 }
 
 static int uverbs_free_xrcd(struct ib_uobject *uobject,
-			    enum rdma_remove_reason why)
+			    enum rdma_remove_reason why,
+			    struct uverbs_attr_bundle *attrs)
 {
 	struct ib_xrcd *xrcd = uobject->object;
 	struct ib_uxrcd_object *uxrcd =
···
 }
 
 static int uverbs_free_pd(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_pd *pd = uobject->object;
 	int ret;

drivers/infiniband/core/uverbs_std_types_counters.c

···
 #include <rdma/uverbs_std_types.h>
 
 static int uverbs_free_counters(struct ib_uobject *uobject,
-				enum rdma_remove_reason why)
+				enum rdma_remove_reason why,
+				struct uverbs_attr_bundle *attrs)
 {
 	struct ib_counters *counters = uobject->object;
 	int ret;

drivers/infiniband/core/uverbs_std_types_cq.c

···
 #include "uverbs.h"
 
 static int uverbs_free_cq(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_cq *cq = uobject->object;
 	struct ib_uverbs_event_queue *ev_queue = cq->cq_context;

drivers/infiniband/core/uverbs_std_types_dm.c

···
 #include <rdma/uverbs_std_types.h>
 
 static int uverbs_free_dm(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	struct ib_dm *dm = uobject->object;
 	int ret;

drivers/infiniband/core/uverbs_std_types_flow_action.c

···
 #include <rdma/uverbs_std_types.h>
 
 static int uverbs_free_flow_action(struct ib_uobject *uobject,
-				   enum rdma_remove_reason why)
+				   enum rdma_remove_reason why,
+				   struct uverbs_attr_bundle *attrs)
 {
 	struct ib_flow_action *action = uobject->object;
 	int ret;

drivers/infiniband/core/uverbs_std_types_mr.c

···
 #include <rdma/uverbs_std_types.h>
 
 static int uverbs_free_mr(struct ib_uobject *uobject,
-			  enum rdma_remove_reason why)
+			  enum rdma_remove_reason why,
+			  struct uverbs_attr_bundle *attrs)
 {
 	return ib_dereg_mr((struct ib_mr *)uobject->object);
 }

drivers/infiniband/hw/mlx5/devx.c

···
 }
 
 static int devx_obj_cleanup(struct ib_uobject *uobject,
-			    enum rdma_remove_reason why)
+			    enum rdma_remove_reason why,
+			    struct uverbs_attr_bundle *attrs)
 {
 	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
 	struct devx_obj *obj = uobject->object;
···
 }
 
 static int devx_umem_cleanup(struct ib_uobject *uobject,
-			     enum rdma_remove_reason why)
+			     enum rdma_remove_reason why,
+			     struct uverbs_attr_bundle *attrs)
 {
 	struct devx_umem *obj = uobject->object;
 	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];

drivers/infiniband/hw/mlx5/flow.c

···
 }
 
 static int flow_matcher_cleanup(struct ib_uobject *uobject,
-				enum rdma_remove_reason why)
+				enum rdma_remove_reason why,
+				struct uverbs_attr_bundle *attrs)
 {
 	struct mlx5_ib_flow_matcher *obj = uobject->object;
 	int ret;

include/rdma/uverbs_std_types.h

···
 	rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE);
 }
 
-static inline int __must_check uobj_alloc_commit(struct ib_uobject *uobj)
+static inline int __must_check
+uobj_alloc_commit(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs)
 {
-	int ret = rdma_alloc_commit_uobject(uobj);
+	int ret = rdma_alloc_commit_uobject(uobj, attrs);
 
 	if (ret)
 		return ret;
 	return 0;
 }
 
-static inline void uobj_alloc_abort(struct ib_uobject *uobj)
+static inline void uobj_alloc_abort(struct ib_uobject *uobj,
+				    struct uverbs_attr_bundle *attrs)
 {
-	rdma_alloc_abort_uobject(uobj);
+	rdma_alloc_abort_uobject(uobj, attrs);
 }
 
 static inline struct ib_uobject *

include/rdma/uverbs_types.h

···
 	void (*lookup_put)(struct ib_uobject *uobj, enum rdma_lookup_mode mode);
 	/* This does not consume the kref on uobj */
 	int __must_check (*destroy_hw)(struct ib_uobject *uobj,
-				       enum rdma_remove_reason why);
+				       enum rdma_remove_reason why,
+				       struct uverbs_attr_bundle *attrs);
 	void (*remove_handle)(struct ib_uobject *uobj);
 	u8    needs_kfree_rcu;
 };
···
 	 * completely unchanged.
 	 */
 	int __must_check (*destroy_object)(struct ib_uobject *uobj,
-					   enum rdma_remove_reason why);
+					   enum rdma_remove_reason why,
+					   struct uverbs_attr_bundle *attrs);
 };
 
 struct ib_uobject *rdma_lookup_get_uobject(const struct uverbs_api_object *obj,
···
 struct ib_uobject *rdma_alloc_begin_uobject(const struct uverbs_api_object *obj,
 					    struct ib_uverbs_file *ufile,
 					    struct uverbs_attr_bundle *attrs);
-void rdma_alloc_abort_uobject(struct ib_uobject *uobj);
-int __must_check rdma_alloc_commit_uobject(struct ib_uobject *uobj);
+void rdma_alloc_abort_uobject(struct ib_uobject *uobj,
+			      struct uverbs_attr_bundle *attrs);
+int __must_check rdma_alloc_commit_uobject(struct ib_uobject *uobj,
+					   struct uverbs_attr_bundle *attrs);
 
 struct uverbs_obj_fd_type {
 	/*