Merge branch 'work-fixes'

[powerpc.git] / kernel / timer.c

diff --git a/kernel/timer.c b/kernel/timer.c
index 074b4bd..4f1cb0a 100644 (file)
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -858,6 +858,7 @@ static void run_timer_softirq(struct softirq_action *h)
 {
        tvec_base_t *base = &__get_cpu_var(tvec_bases);
 
+       hrtimer_run_queues();
        if (time_after_eq(jiffies, base->timer_jiffies))
                __run_timers(base);
 }
@@ -1119,62 +1120,6 @@ asmlinkage long sys_gettid(void)
        return current->pid;
 }
 
-static long __sched nanosleep_restart(struct restart_block *restart)
-{
-       unsigned long expire = restart->arg0, now = jiffies;
-       struct timespec __user *rmtp = (struct timespec __user *) restart->arg1;
-       long ret;
-
-       /* Did it expire while we handled signals? */
-       if (!time_after(expire, now))
-               return 0;
-
-       expire = schedule_timeout_interruptible(expire - now);
-
-       ret = 0;
-       if (expire) {
-               struct timespec t;
-               jiffies_to_timespec(expire, &t);
-
-               ret = -ERESTART_RESTARTBLOCK;
-               if (rmtp && copy_to_user(rmtp, &t, sizeof(t)))
-                       ret = -EFAULT;
-               /* The 'restart' block is already filled in */
-       }
-       return ret;
-}
-
-asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp)
-{
-       struct timespec t;
-       unsigned long expire;
-       long ret;
-
-       if (copy_from_user(&t, rqtp, sizeof(t)))
-               return -EFAULT;
-
-       if ((t.tv_nsec >= 1000000000L) || (t.tv_nsec < 0) || (t.tv_sec < 0))
-               return -EINVAL;
-
-       expire = timespec_to_jiffies(&t) + (t.tv_sec || t.tv_nsec);
-       expire = schedule_timeout_interruptible(expire);
-
-       ret = 0;
-       if (expire) {
-               struct restart_block *restart;
-               jiffies_to_timespec(expire, &t);
-               if (rmtp && copy_to_user(rmtp, &t, sizeof(t)))
-                       return -EFAULT;
-
-               restart = &current_thread_info()->restart_block;
-               restart->fn = nanosleep_restart;
-               restart->arg0 = jiffies + expire;
-               restart->arg1 = (unsigned long) rmtp;
-               ret = -ERESTART_RESTARTBLOCK;
-       }
-       return ret;
-}
-
 /*
  * sys_sysinfo - fill in sysinfo struct
  */