183 dasd_statistics_array(char *str, unsigned int *array, int factor)  in dasd_statistics_array()  argument
188 		str += sprintf(str, "%7d ", array[i] / factor);  in dasd_statistics_array()
190 			str += sprintf(str, "\n");  in dasd_statistics_array()
192 	str += sprintf(str,"\n");  in dasd_statistics_array()
193 	return str;  in dasd_statistics_array()
204 	char *str;  in dasd_statistics_read()  local
220 	str = page;  in dasd_statistics_read()
221 	str += sprintf(str, "%d dasd I/O requests\n", prof->dasd_io_reqs);  in dasd_statistics_read()
222 	str += sprintf(str, "with %u sectors(512B each)\n",  in dasd_statistics_read()
224 	str += sprintf(str, "Scale Factor is  %d\n", factor);  in dasd_statistics_read()
225 	str += sprintf(str,  in dasd_statistics_read()
229 	str += sprintf(str,  in dasd_statistics_read()
234 	str += sprintf(str, "Histogram of sizes (512B secs)\n");  in dasd_statistics_read()
235 	str = dasd_statistics_array(str, prof->dasd_io_secs, factor);  in dasd_statistics_read()
236 	str += sprintf(str, "Histogram of I/O times (microseconds)\n");  in dasd_statistics_read()
237 	str = dasd_statistics_array(str, prof->dasd_io_times, factor);  in dasd_statistics_read()
238 	str += sprintf(str, "Histogram of I/O times per sector\n");  in dasd_statistics_read()
239 	str = dasd_statistics_array(str, prof->dasd_io_timps, factor);  in dasd_statistics_read()
240 	str += sprintf(str, "Histogram of I/O time till ssch\n");  in dasd_statistics_read()
241 	str = dasd_statistics_array(str, prof->dasd_io_time1, factor);  in dasd_statistics_read()
242 	str += sprintf(str, "Histogram of I/O time between ssch and irq\n");  in dasd_statistics_read()
243 	str = dasd_statistics_array(str, prof->dasd_io_time2, factor);  in dasd_statistics_read()
244 	str += sprintf(str, "Histogram of I/O time between ssch "  in dasd_statistics_read()
246 	str = dasd_statistics_array(str, prof->dasd_io_time2ps, factor);  in dasd_statistics_read()
247 	str += sprintf(str, "Histogram of I/O time between irq and end\n");  in dasd_statistics_read()
248 	str = dasd_statistics_array(str, prof->dasd_io_time3, factor);  in dasd_statistics_read()
249 	str += sprintf(str, "# of req in chanq at enqueuing (1..32) \n");  in dasd_statistics_read()
250 	str = dasd_statistics_array(str, prof->dasd_io_nr_req, factor);  in dasd_statistics_read()
251 	len = str - page;  in dasd_statistics_read()
263 	char *buffer, *str;  in dasd_statistics_write()  local
273 	for (str = buffer; isspace(*str); str++);  in dasd_statistics_write()
274 	if (strncmp(str, "set", 3) == 0 && isspace(str[3])) {  in dasd_statistics_write()
276 		for (str = str + 4; isspace(*str); str++);  in dasd_statistics_write()
277 		if (strcmp(str, "on") == 0) {  in dasd_statistics_write()
281 		} else if (strcmp(str, "off") == 0) {  in dasd_statistics_write()
289 	} else if (strncmp(str, "reset", 5) == 0) {  in dasd_statistics_write()