diff options
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/posix-timers.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index d461a32b7260..05af074285fa 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -299,21 +299,8 @@ int posix_timer_queue_signal(struct k_itimer *timr) if (timr->it_interval) si_private = ++timr->it_requeue_pending; - /* - * FIXME: if ->sigq is queued we can race with - * dequeue_signal()->posixtimer_rearm(). - * - * If dequeue_signal() sees the "right" value of - * si_sys_private it calls posixtimer_rearm(). - * We re-queue ->sigq and drop ->it_lock(). - * posixtimer_rearm() locks the timer - * and re-schedules it while ->sigq is pending. - * Not really bad, but not that we want. - */ - timr->sigq->info.si_sys_private = si_private; - type = !(timr->it_sigev_notify & SIGEV_THREAD_ID) ? PIDTYPE_TGID : PIDTYPE_PID; - ret = send_sigqueue(timr->sigq, timr->it_pid, type); + ret = send_sigqueue(timr->sigq, timr->it_pid, type, si_private); /* If we failed to send the signal the timer stops. */ return ret > 0; } |