Any number of tasks could be queued behind the current task, so direct the
balance IPI at all CPUs (other than current)
Signed-off-by: Gregory Haskins <ghaskins@xxxxxxxxxx>
CC: Steven Rostedt <rostedt@xxxxxxxxxxx>
CC: Mike Kravetz <kravetz@xxxxxxxxxx>
CC: Peter W. Morreale <pmorreale@xxxxxxxxxx>
---
kernel/sched.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 3e75c62..551629b 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2209,7 +2209,7 @@ static inline void finish_task_switch(struct rq *rq, struct task_struct *prev)
*/
if (unlikely(rt_task(current) && rq->rt_nr_running > 1)) {
schedstat_inc(rq, rto_schedule);
- smp_send_reschedule_allbutself_cpumask(current->cpus_allowed);
+ smp_send_reschedule_allbutself();
}
#endif
prev_state = prev->state;
-
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