181 	struct dlm_user_args *ua;  in dlm_user_add_ast()  local
201 	ua = lkb->lkb_ua;  in dlm_user_add_ast()
202 	proc = ua->proc;  in dlm_user_add_ast()
204 	if ((flags & DLM_CB_BAST) && ua->bastaddr == NULL)  in dlm_user_add_ast()
242 	struct dlm_user_args *ua;  in device_user_lock()  local
263 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_lock()
264 	if (!ua)  in device_user_lock()
266 	ua->proc = proc;  in device_user_lock()
267 	ua->user_lksb = params->lksb;  in device_user_lock()
268 	ua->castparam = params->castparam;  in device_user_lock()
269 	ua->castaddr = params->castaddr;  in device_user_lock()
270 	ua->bastparam = params->bastparam;  in device_user_lock()
271 	ua->bastaddr = params->bastaddr;  in device_user_lock()
272 	ua->xid = params->xid;  in device_user_lock()
276 		error = dlm_user_convert(ls, ua,  in device_user_lock()
281 		error = dlm_user_convert(ls, ua,  in device_user_lock()
286 		error = dlm_user_adopt_orphan(ls, ua,  in device_user_lock()
294 		error = dlm_user_request(ls, ua,  in device_user_lock()
299 		error = dlm_user_request(ls, ua,  in device_user_lock()
304 			error = ua->lksb.sb_lkid;  in device_user_lock()
315 	struct dlm_user_args *ua;  in device_user_unlock()  local
322 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_unlock()
323 	if (!ua)  in device_user_unlock()
325 	ua->proc = proc;  in device_user_unlock()
326 	ua->user_lksb = params->lksb;  in device_user_unlock()
327 	ua->castparam = params->castparam;  in device_user_unlock()
328 	ua->castaddr = params->castaddr;  in device_user_unlock()
331 		error = dlm_user_cancel(ls, ua, params->flags, params->lkid);  in device_user_unlock()
333 		error = dlm_user_unlock(ls, ua, params->flags, params->lkid,  in device_user_unlock()
707 static int copy_result_to_user(struct dlm_user_args *ua, int compat,  in copy_result_to_user()  argument
724 	memcpy(&result.lksb, &ua->lksb, offsetof(struct dlm_lksb, sb_lvbptr));  in copy_result_to_user()
725 	result.user_lksb = ua->user_lksb;  in copy_result_to_user()
734 		result.user_astaddr = ua->bastaddr;  in copy_result_to_user()
735 		result.user_astparam = ua->bastparam;  in copy_result_to_user()
738 		result.user_astaddr = ua->castaddr;  in copy_result_to_user()
739 		result.user_astparam = ua->castparam;  in copy_result_to_user()
753 	if (copy_lvb && ua->lksb.sb_lvbptr && count >= len + DLM_USER_LVB_LEN) {  in copy_result_to_user()
754 		if (copy_to_user(buf+len, ua->lksb.sb_lvbptr,  in copy_result_to_user()