cpusets: allow TIF_MEMDIE threads to allocate anywhere

[powerpc.git] / kernel / itimer.c

diff --git a/kernel/itimer.c b/kernel/itimer.c
index 9cefe1d..307c6a6 100644 (file)
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -135,11 +135,6 @@ enum hrtimer_restart it_real_fn(struct hrtimer *timer)
 
        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;
 }
 
@@ -231,11 +226,14 @@ again:
                        spin_unlock_irq(&tsk->sighand->siglock);
                        goto again;
                }
-               tsk->signal->it_real_incr =
-                       timeval_to_ktime(value->it_interval);
                expires = timeval_to_ktime(value->it_value);
-               if (expires.tv64 != 0)
+               if (expires.tv64 != 0) {
+                       tsk->signal->it_real_incr =
+                               timeval_to_ktime(value->it_interval);
                        hrtimer_start(timer, expires, HRTIMER_MODE_REL);
+               } else
+                       tsk->signal->it_real_incr.tv64 = 0;
+
                spin_unlock_irq(&tsk->sighand->siglock);
                break;
        case ITIMER_VIRTUAL: