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fix overdue mitigation

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This commit is contained in:
Ludwig Ortmann 2014-01-23 00:03:23 +01:00
parent 91ebc1d0b5
commit e32bfa53d0
1 changed files with 3 additions and 8 deletions
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11
cpu/native/hwtimer_cpu.c
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@ -159,14 +159,9 @@ void schedule_timer(void)
int retval = timeval_subtract(&result.it_value, &native_hwtimer[next_timer].it_value, &now);
if (retval || (tv2ticks(&result.it_value) < HWTIMERMINOFFSET)) {
DEBUG("schedule_timer(): schduling interrupt for expired timer (%i).\n", next_timer);
/* the timeout has happened already, schedule an interrupt */
int sig = SIGALRM;
if (real_write(_sig_pipefd[1], &sig, sizeof(int)) == -1) {
err(EXIT_FAILURE, "schedule_timer(): real_write()");
}
_native_sigpend++;
return;
DEBUG("\033[31mschedule_timer(): timer is already due (%i), mitigating.\033[0m\n", next_timer);
result.it_value.tv_sec = 0;
result.it_value.tv_usec = 1;
}
if (setitimer(ITIMER_REAL, &result, NULL) == -1) {