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pull this code echo -1 > /proc/sys/kernel/sched_rt_runtime_us yourself if you want to enable this

This commit is contained in:
Anthony Minessale 2012-10-04 08:29:26 -05:00
parent 7afd4cae67
commit 3d57cbda98
1 changed files with 0 additions and 18 deletions
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18
src/switch_core.c
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@ -731,9 +731,6 @@ SWITCH_DECLARE(int32_t) set_realtime_priority(void)
* Try to use a round-robin scheduler
* with a fallback if that does not work
*/
int fd;
const char *rt = "/proc/sys/kernel/sched_rt_runtime_us";
char data[] = "-1\n";
struct sched_param sched = { 0 };
sched.sched_priority = SWITCH_PRI_LOW;
if (sched_setscheduler(0, SCHED_FIFO, &sched)) {
@ -742,21 +739,6 @@ SWITCH_DECLARE(int32_t) set_realtime_priority(void)
return -1;
}
}
if ((fd = open(rt, O_WRONLY)) > 0) {
int r;
if (!(r = write(fd, data, sizeof(data)))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error Disablling RT limits [%s][%d]\n", rt, r);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Disabling RT throttling.\n");
}
close(fd);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Error opening %s\n", rt);
}
#endif