From 2bc481cf433879f0e6cdd4d899fc21ee05dcea23 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Fri, 28 Aug 2009 23:41:29 -0700 Subject: pktgen: spin using hrtimer This changes how the pktgen thread spins/waits between packets if delay is configured. It uses a high res timer to wait for time to arrive. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- kernel/hrtimer.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/hrtimer.c') diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index 49da79ab8486..05071bf6a37b 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -485,6 +485,7 @@ void hrtimer_init_on_stack(struct hrtimer *timer, clockid_t clock_id, debug_object_init_on_stack(timer, &hrtimer_debug_descr); __hrtimer_init(timer, clock_id, mode); } +EXPORT_SYMBOL_GPL(hrtimer_init_on_stack); void destroy_hrtimer_on_stack(struct hrtimer *timer) { @@ -1477,6 +1478,7 @@ void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, struct task_struct *task) sl->timer.function = hrtimer_wakeup; sl->task = task; } +EXPORT_SYMBOL_GPL(hrtimer_init_sleeper); static int __sched do_nanosleep(struct hrtimer_sleeper *t, enum hrtimer_mode mode) { -- cgit v1.2.3