44 static struct imc_counter_config imc_counters_config[MAX_IMCS][2];  variable
49 	memset(&imc_counters_config[i][j].pe, 0,  in membw_initialize_perf_event_attr()
51 	imc_counters_config[i][j].pe.type = imc_counters_config[i][j].type;  in membw_initialize_perf_event_attr()
52 	imc_counters_config[i][j].pe.size = sizeof(struct perf_event_attr);  in membw_initialize_perf_event_attr()
53 	imc_counters_config[i][j].pe.disabled = 1;  in membw_initialize_perf_event_attr()
54 	imc_counters_config[i][j].pe.inherit = 1;  in membw_initialize_perf_event_attr()
55 	imc_counters_config[i][j].pe.exclude_guest = 0;  in membw_initialize_perf_event_attr()
56 	imc_counters_config[i][j].pe.config =  in membw_initialize_perf_event_attr()
57 		imc_counters_config[i][j].umask << 8 |  in membw_initialize_perf_event_attr()
58 		imc_counters_config[i][j].event;  in membw_initialize_perf_event_attr()
59 	imc_counters_config[i][j].pe.sample_type = PERF_SAMPLE_IDENTIFIER;  in membw_initialize_perf_event_attr()
60 	imc_counters_config[i][j].pe.read_format =  in membw_initialize_perf_event_attr()
66 	ioctl(imc_counters_config[i][j].fd, PERF_EVENT_IOC_RESET, 0);  in membw_ioctl_perf_event_ioc_reset_enable()
67 	ioctl(imc_counters_config[i][j].fd, PERF_EVENT_IOC_ENABLE, 0);  in membw_ioctl_perf_event_ioc_reset_enable()
72 	ioctl(imc_counters_config[i][j].fd, PERF_EVENT_IOC_DISABLE, 0);  in membw_ioctl_perf_event_ioc_disable()
97 				imc_counters_config[count][READ].event =  in get_event_and_umask()
100 				imc_counters_config[count][WRITE].event =  in get_event_and_umask()
105 				imc_counters_config[count][READ].umask =  in get_event_and_umask()
108 				imc_counters_config[count][WRITE].umask =  in get_event_and_umask()
116 	imc_counters_config[i][j].fd =  in open_perf_event()
117 		perf_event_open(&imc_counters_config[i][j].pe, -1, cpu_no, -1,  in open_perf_event()
120 	if (imc_counters_config[i][j].fd == -1) {  in open_perf_event()
122 			imc_counters_config[i][j].pe.config);  in open_perf_event()
144 	if (fscanf(fp, "%u", &imc_counters_config[count][READ].type) <= 0) {  in read_from_imc_dir()
152 	imc_counters_config[count][WRITE].type =  in read_from_imc_dir()
153 				imc_counters_config[count][READ].type;  in read_from_imc_dir()
281 		if (imc_counters_config[mc][READ].fd != -1)  in perf_close_imc_mem_bw()
282 			close(imc_counters_config[mc][READ].fd);  in perf_close_imc_mem_bw()
283 		if (imc_counters_config[mc][WRITE].fd != -1)  in perf_close_imc_mem_bw()
284 			close(imc_counters_config[mc][WRITE].fd);  in perf_close_imc_mem_bw()
299 		imc_counters_config[imc][READ].fd = -1;  in perf_open_imc_mem_bw()
300 		imc_counters_config[imc][WRITE].fd = -1;  in perf_open_imc_mem_bw()
366 			&imc_counters_config[imc][READ];  in get_mem_bw_imc()
368 			&imc_counters_config[imc][WRITE];  in get_mem_bw_imc()