237 			    struct dlm_lock_params *params)  in device_user_lock()  argument
248 	if (!params->castaddr || !params->lksb) {  in device_user_lock()
257 	ua->user_lksb = params->lksb;  in device_user_lock()
258 	ua->castparam = params->castparam;  in device_user_lock()
259 	ua->castaddr = params->castaddr;  in device_user_lock()
260 	ua->bastparam = params->bastparam;  in device_user_lock()
261 	ua->bastaddr = params->bastaddr;  in device_user_lock()
262 	ua->xid = params->xid;  in device_user_lock()
264 	if (params->flags & DLM_LKF_CONVERT) {  in device_user_lock()
266 				         params->mode, params->flags,  in device_user_lock()
267 				         params->lkid, params->lvb,  in device_user_lock()
268 					 (unsigned long) params->timeout);  in device_user_lock()
269 	} else if (params->flags & DLM_LKF_ORPHAN) {  in device_user_lock()
271 					 params->mode, params->flags,  in device_user_lock()
272 					 params->name, params->namelen,  in device_user_lock()
273 					 (unsigned long) params->timeout,  in device_user_lock()
279 					 params->mode, params->flags,  in device_user_lock()
280 					 params->name, params->namelen,  in device_user_lock()
281 					 (unsigned long) params->timeout);  in device_user_lock()
291 			      struct dlm_lock_params *params)  in device_user_unlock()  argument
305 	ua->user_lksb = params->lksb;  in device_user_unlock()
306 	ua->castparam = params->castparam;  in device_user_unlock()
307 	ua->castaddr = params->castaddr;  in device_user_unlock()
309 	if (params->flags & DLM_LKF_CANCEL)  in device_user_unlock()
310 		error = dlm_user_cancel(ls, ua, params->flags, params->lkid);  in device_user_unlock()
312 		error = dlm_user_unlock(ls, ua, params->flags, params->lkid,  in device_user_unlock()
313 					params->lvb);  in device_user_unlock()
320 				struct dlm_lock_params *params)  in device_user_deadlock()  argument
329 	error = dlm_user_deadlock(ls, params->flags, params->lkid);  in device_user_deadlock()
381 			     struct dlm_purge_params *params)  in device_user_purge()  argument
390 	error = dlm_user_purge(ls, proc, params->nodeid, params->pid);  in device_user_purge()
396 static int device_create_lockspace(struct dlm_lspace_params *params)  in device_create_lockspace()  argument
405 	error = dlm_new_lockspace(params->name, dlm_config.ci_cluster_name, params->flags,  in device_create_lockspace()
415 	error = dlm_device_register(ls, params->name);  in device_create_lockspace()
426 static int device_remove_lockspace(struct dlm_lspace_params *params)  in device_remove_lockspace()  argument
435 	ls = dlm_find_lockspace_device(params->minor);  in device_remove_lockspace()
439 	if (params->flags & DLM_USER_LSFLG_FORCEFREE)  in device_remove_lockspace()