xnu-2050.48.11.tar.gz

[apple/xnu.git] / osfmk / i386 / etimer.c

diff --git a/osfmk/i386/etimer.c b/osfmk/i386/etimer.c
index c834962ef86b39b60b3cabec10bab3eeed815f8a..3e03db1e9cf4173cf24996da04c79fda59deead1 100644 (file)
--- a/osfmk/i386/etimer.c
+++ b/osfmk/i386/etimer.c
@@ -150,7 +150,7 @@ void etimer_set_deadline(uint64_t deadline)
 void
 etimer_resync_deadlines(void)
 {
-       uint64_t                deadline;
+       uint64_t                deadline = EndOfAllTime;
        uint64_t                pmdeadline;
        rtclock_timer_t         *mytimer;
        spl_t                   s = splclock();
@@ -158,7 +158,9 @@ etimer_resync_deadlines(void)
        uint32_t                decr;
 
        pp = current_cpu_datap();
-       deadline = EndOfAllTime;
+       if (!pp->cpu_running)
+               /* There's really nothing to do if this procesor is down */
+               return;
 
        /*
         * If we have a clock timer set, pick that.