31 	char *response;  member
75 		session->response = (char *)page_to_phys(page);  in vmcp_response_alloc()
79 	session->response = (char *)__get_free_pages(GFP_KERNEL | __GFP_RETRY_MAYFAIL, order);  in vmcp_response_alloc()
87 	if (!session->response)  in vmcp_response_free()
92 		page = phys_to_page((unsigned long)session->response);  in vmcp_response_free()
96 		free_pages((unsigned long)session->response, order);  in vmcp_response_free()
98 	session->response = NULL;  in vmcp_response_free()
113 	session->response = NULL;  in vmcp_open()
141 	if (!session->response) {  in vmcp_read()
147 					session->response, size);  in vmcp_read()
171 	if (!session->response)  in vmcp_write()
173 	if (!session->response) {  in vmcp_write()
179 	session->resp_size = cpcmd(cmd, session->response, session->bufsize,  in vmcp_write()
194  * VMCP_SETBUF: sets the response buffer for the next write call. diagnose 8
196  * dont know the size of the response. Therefore we default to PAGESIZE and
197  * let userspace to change the response size, if userspace expects a bigger
198  * response