182 	struct dlm_user_args *ua;  in dlm_user_add_ast()  local
196 	   lkb->ua so we can't try to use it.  This second check is necessary  in dlm_user_add_ast()
205 	ua = lkb->lkb_ua;  in dlm_user_add_ast()
206 	proc = ua->proc;  in dlm_user_add_ast()
208 	if ((flags & DLM_CB_BAST) && ua->bastaddr == NULL)  in dlm_user_add_ast()
221 			cb->ua = *ua;  in dlm_user_add_ast()
222 			cb->lkb_lksb = &cb->ua.lksb;  in dlm_user_add_ast()
224 				memcpy(cb->lvbptr, ua->lksb.sb_lvbptr,  in dlm_user_add_ast()
252 	struct dlm_user_args *ua;  in device_user_lock()  local
265 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_lock()
266 	if (!ua)  in device_user_lock()
268 	ua->proc = proc;  in device_user_lock()
269 	ua->user_lksb = params->lksb;  in device_user_lock()
270 	ua->castparam = params->castparam;  in device_user_lock()
271 	ua->castaddr = params->castaddr;  in device_user_lock()
272 	ua->bastparam = params->bastparam;  in device_user_lock()
273 	ua->bastaddr = params->bastaddr;  in device_user_lock()
274 	ua->xid = params->xid;  in device_user_lock()
277 		error = dlm_user_convert(ls, ua,  in device_user_lock()
281 		error = dlm_user_adopt_orphan(ls, ua,  in device_user_lock()
288 		error = dlm_user_request(ls, ua,  in device_user_lock()
292 			error = ua->lksb.sb_lkid;  in device_user_lock()
303 	struct dlm_user_args *ua;  in device_user_unlock()  local
310 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_unlock()
311 	if (!ua)  in device_user_unlock()
313 	ua->proc = proc;  in device_user_unlock()
314 	ua->user_lksb = params->lksb;  in device_user_unlock()
315 	ua->castparam = params->castparam;  in device_user_unlock()
316 	ua->castaddr = params->castaddr;  in device_user_unlock()
319 		error = dlm_user_cancel(ls, ua, params->flags, params->lkid);  in device_user_unlock()
321 		error = dlm_user_unlock(ls, ua, params->flags, params->lkid,  in device_user_unlock()
681 	   looking for lkb->ua->proc */  in device_close()
695 static int copy_result_to_user(struct dlm_user_args *ua, int compat,  in copy_result_to_user()  argument
712 	memcpy(&result.lksb, &ua->lksb, offsetof(struct dlm_lksb, sb_lvbptr));  in copy_result_to_user()
713 	result.user_lksb = ua->user_lksb;  in copy_result_to_user()
717 	   in dlm_user_convert() for updating ua from ua_tmp.  OpenVMS, though,  in copy_result_to_user()
722 		result.user_astaddr = ua->bastaddr;  in copy_result_to_user()
723 		result.user_astparam = ua->bastparam;  in copy_result_to_user()
726 		result.user_astaddr = ua->castaddr;  in copy_result_to_user()
727 		result.user_astparam = ua->castparam;  in copy_result_to_user()
741 	if (copy_lvb && ua->lksb.sb_lvbptr && count >= len + DLM_USER_LVB_LEN) {  in copy_result_to_user()
742 		if (copy_to_user(buf+len, ua->lksb.sb_lvbptr,  in copy_result_to_user()
858 	ret = copy_result_to_user(&cb->ua,  in device_read()