40 	return hash_32(handle.resource, VMCI_RESOURCE_HASH_BITS);  in vmci_resource_hash()
49 	struct vmci_resource *r, *resource = NULL;  in vmci_resource_lookup()  local
56 		u32 rid = r->handle.resource;  in vmci_resource_lookup()
59 		    rid == handle.resource &&  in vmci_resource_lookup()
61 			resource = r;  in vmci_resource_lookup()
67 	return resource;  in vmci_resource_lookup()
106 int vmci_resource_add(struct vmci_resource *resource,  in vmci_resource_add()  argument
116 	if (handle.resource == VMCI_INVALID_ID) {  in vmci_resource_add()
117 		handle.resource = vmci_resource_find_id(handle.context,  in vmci_resource_add()
119 		if (handle.resource == VMCI_INVALID_ID) {  in vmci_resource_add()
128 	resource->handle = handle;  in vmci_resource_add()
129 	resource->type = resource_type;  in vmci_resource_add()
130 	INIT_HLIST_NODE(&resource->node);  in vmci_resource_add()
131 	kref_init(&resource->kref);  in vmci_resource_add()
132 	init_completion(&resource->done);  in vmci_resource_add()
134 	idx = vmci_resource_hash(resource->handle);  in vmci_resource_add()
135 	hlist_add_head_rcu(&resource->node, &vmci_resource_table.entries[idx]);  in vmci_resource_add()
144 void vmci_resource_remove(struct vmci_resource *resource)  in vmci_resource_remove()  argument
146 	struct vmci_handle handle = resource->handle;  in vmci_resource_remove()
154 		if (vmci_handle_is_equal(r->handle, resource->handle)) {  in vmci_resource_remove()
163 	vmci_resource_put(resource);  in vmci_resource_remove()
164 	wait_for_completion(&resource->done);  in vmci_resource_remove()
171 	struct vmci_resource *r, *resource = NULL;  in vmci_resource_by_handle()  local
179 		resource = vmci_resource_get(r);  in vmci_resource_by_handle()
184 	return resource;  in vmci_resource_by_handle()
190 struct vmci_resource *vmci_resource_get(struct vmci_resource *resource)  in vmci_resource_get()  argument
192 	kref_get(&resource->kref);  in vmci_resource_get()
194 	return resource;  in vmci_resource_get()
199 	struct vmci_resource *resource =  in vmci_release_resource()  local
203 	WARN_ON(!hlist_unhashed(&resource->node));  in vmci_release_resource()
206 	complete(&resource->done);  in vmci_release_resource()
215 int vmci_resource_put(struct vmci_resource *resource)  in vmci_resource_put()  argument
221 	return kref_put(&resource->kref, vmci_release_resource) ?  in vmci_resource_put()
225 struct vmci_handle vmci_resource_handle(struct vmci_resource *resource)  in vmci_resource_handle()  argument
227 	return resource->handle;  in vmci_resource_handle()