X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=kernel%2Fposix-timers.c;h=44318ca71978d9afae52c6149153d323e08a06b5;hb=4fc00cb4d520124e82fdaa5882077075b1f007cc;hp=5fe87de10ff07ae1afbecc8e076360c4f6005424;hpb=1c1afa3c053d4ccdf44e5a4e159005cdfd48bfc6;p=powerpc.git

diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 5fe87de10f..44318ca719 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -145,7 +145,7 @@ static int common_timer_set(struct k_itimer *, int,
 			    struct itimerspec *, struct itimerspec *);
 static int common_timer_del(struct k_itimer *timer);
 
-static int posix_timer_fn(struct hrtimer *data);
+static enum hrtimer_restart posix_timer_fn(struct hrtimer *data);
 
 static struct k_itimer *lock_timer(timer_t timer_id, unsigned long *flags);
 
@@ -334,12 +334,12 @@ EXPORT_SYMBOL_GPL(posix_timer_event);
 
  * This code is for CLOCK_REALTIME* and CLOCK_MONOTONIC* timers.
  */
-static int posix_timer_fn(struct hrtimer *timer)
+static enum hrtimer_restart posix_timer_fn(struct hrtimer *timer)
 {
 	struct k_itimer *timr;
 	unsigned long flags;
 	int si_private = 0;
-	int ret = HRTIMER_NORESTART;
+	enum hrtimer_restart ret = HRTIMER_NORESTART;
 
 	timr = container_of(timer, struct k_itimer, it.real.timer);
 	spin_lock_irqsave(&timr->it_lock, flags);
@@ -356,7 +356,7 @@ static int posix_timer_fn(struct hrtimer *timer)
 		if (timr->it.real.interval.tv64 != 0) {
 			timr->it_overrun +=
 				hrtimer_forward(timer,
-						timer->base->softirq_time,
+						hrtimer_cb_get_time(timer),
 						timr->it.real.interval);
 			ret = HRTIMER_RESTART;
 			++timr->it_requeue_pending;
@@ -399,10 +399,9 @@ EXPORT_SYMBOL_GPL(register_posix_clock);
 static struct k_itimer * alloc_posix_timer(void)
 {
 	struct k_itimer *tmr;
-	tmr = kmem_cache_alloc(posix_timers_cache, GFP_KERNEL);
+	tmr = kmem_cache_zalloc(posix_timers_cache, GFP_KERNEL);
 	if (!tmr)
 		return tmr;
-	memset(tmr, 0, sizeof (struct k_itimer));
 	if (unlikely(!(tmr->sigq = sigqueue_alloc()))) {
 		kmem_cache_free(posix_timers_cache, tmr);
 		tmr = NULL;
@@ -723,7 +722,7 @@ common_timer_set(struct k_itimer *timr, int flags,
 	if (!new_setting->it_value.tv_sec && !new_setting->it_value.tv_nsec)
 		return 0;
 
-	mode = flags & TIMER_ABSTIME ? HRTIMER_ABS : HRTIMER_REL;
+	mode = flags & TIMER_ABSTIME ? HRTIMER_MODE_ABS : HRTIMER_MODE_REL;
 	hrtimer_init(&timr->it.real.timer, timr->it_clock, mode);
 	timr->it.real.timer.function = posix_timer_fn;
 
@@ -735,7 +734,7 @@ common_timer_set(struct k_itimer *timr, int flags,
 	/* SIGEV_NONE timers are not queued ! See common_timer_get */
 	if (((timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE)) {
 		/* Setup correct expiry time for relative timers */
-		if (mode == HRTIMER_REL)
+		if (mode == HRTIMER_MODE_REL)
 			timer->expires = ktime_add(timer->expires,
 						   timer->base->get_time());
 		return 0;
@@ -951,7 +950,8 @@ static int common_nsleep(const clockid_t which_clock, int flags,
 			 struct timespec *tsave, struct timespec __user *rmtp)
 {
 	return hrtimer_nanosleep(tsave, rmtp, flags & TIMER_ABSTIME ?
-				 HRTIMER_ABS : HRTIMER_REL, which_clock);
+				 HRTIMER_MODE_ABS : HRTIMER_MODE_REL,
+				 which_clock);
 }
 
 asmlinkage long