diff options
Diffstat (limited to 'kernel/itimer.c')
| -rw-r--r-- | kernel/itimer.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/itimer.c b/kernel/itimer.c index af2ec6b4392..204ed7939e7 100644 --- a/kernel/itimer.c +++ b/kernel/itimer.c @@ -128,17 +128,16 @@ asmlinkage long sys_getitimer(int which, struct itimerval __user *value) /* * The timer is automagically restarted, when interval != 0 */ -int it_real_fn(void *data) +int it_real_fn(struct hrtimer *timer) { - struct task_struct *tsk = (struct task_struct *) data; + struct signal_struct *sig = + container_of(timer, struct signal_struct, real_timer); - send_group_sig_info(SIGALRM, SEND_SIG_PRIV, tsk); - - if (tsk->signal->it_real_incr.tv64 != 0) { - hrtimer_forward(&tsk->signal->real_timer, - tsk->signal->real_timer.base->softirq_time, - tsk->signal->it_real_incr); + send_group_sig_info(SIGALRM, SEND_SIG_PRIV, sig->tsk); + if (sig->it_real_incr.tv64 != 0) { + hrtimer_forward(timer, timer->base->softirq_time, + sig->it_real_incr); return HRTIMER_RESTART; } return HRTIMER_NORESTART; |