Lines Matching refs:save_state

204 static struct ftrace_state save_state;
607 	mutex_lock(&save_state.mutex);
609 	restore_file(TR_CURRENT, &save_state.tracer, current_tracer);
610 	restore_file(TR_THRESH, &save_state.thresh, threshold);
611 	restore_trace_opts(&save_state, use_options);
613 	mutex_unlock(&save_state.mutex);
652 	mutex_init(&save_state.mutex, &mattr);
655 	save_state.tracer = NULL;
656 	save_state.thresh = NULL;
657 	save_state.opt_valid[OPTIDX_FUNC_TR] = false;
658 	save_state.opt_valid[OPTIDX_DISP_GR] = false;
1377 	mutex_lock(&save_state.mutex);
1379 	save_trace_opts(&save_state);
1400 	save_state.tracer =  tracer;
1401 	save_state.thresh = orig_th;
1406 	mutex_unlock(&save_state.mutex);
1439 	mutex_lock(&save_state.mutex);
1440 	set_trace_opts(&save_state, use_options);
1442 	write_file(TR_THRESH, save_state.thresh, threshold, ERR_CLEANUP);
1445 	mutex_unlock(&save_state.mutex);