This patch identifies the cpu-pinned hrtimer in kernel/sched.c
Signed-off-by: Arun R Bharadwaj <arun@xxxxxxxxxxxxxxxxxx>
---
kernel/sched.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-2.6.27/kernel/sched.c
===================================================================
--- linux-2.6.27.orig/kernel/sched.c
+++ linux-2.6.27/kernel/sched.c
@@ -1099,7 +1099,8 @@ static __init void init_hrtick(void)
*/
static void hrtick_start(struct rq *rq, u64 delay)
{
- hrtimer_start(&rq->hrtick_timer, ns_to_ktime(delay), HRTIMER_MODE_REL);
+ hrtimer_start_pinned(&rq->hrtick_timer, ns_to_ktime(delay),
+ HRTIMER_MODE_REL);
}
static void init_hrtick(void)
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