blktrace: fix documentation for blk_fill_rw()

[linux-2.6-microblaze.git] / kernel / time / timer.c

diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 8dbc008..f475f1a 100644 (file)
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1237,6 +1237,20 @@ int try_to_del_timer_sync(struct timer_list *timer)
 }
 EXPORT_SYMBOL(try_to_del_timer_sync);
 
+bool timer_curr_running(struct timer_list *timer)
+{
+       int i;
+
+       for (i = 0; i < NR_BASES; i++) {
+               struct timer_base *base = this_cpu_ptr(&timer_bases[i]);
+
+               if (base->running_timer == timer)
+                       return true;
+       }
+
+       return false;
+}
+
 #ifdef CONFIG_PREEMPT_RT
 static __init void timer_base_init_expiry_lock(struct timer_base *base)
 {