faraphel/chrony
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Use N_SAMPLES_PER_REGRESSION macro in rtc_linux module

Browse source
This commit is contained in:
Miroslav Lichvar 2013-11-27 15:43:17 +01:00
parent 1c3aff37de
commit b55e914273
1 changed files with 2 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
rtc_linux.c
View file

@ -67,9 +67,7 @@ static int fd = -1;
#define LOWEST_MEASUREMENT_PERIOD 15
#define HIGHEST_MEASUREMENT_PERIOD 480
/* Try to avoid doing regression after _every_ sample we accumulate */
#define N_SAMPLES_PER_REGRESSION 4
#define N_SAMPLES_PER_REGRESSION 1
static int measurement_period = LOWEST_MEASUREMENT_PERIOD;
@ -701,7 +699,7 @@ process_reading(time_t rtc_time, struct timeval *system_time)
switch (operating_mode) {
case OM_NORMAL:
if (n_samples_since_regression >= /* 4 */ 1 ) {
if (n_samples_since_regression >= N_SAMPLES_PER_REGRESSION) {
run_regression(1, &coefs_valid, &coef_ref_time, &coef_seconds_fast, &coef_gain_rate);
n_samples_since_regression = 0;
}