diff options
| -rw-r--r-- | kernel/sched/fair.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index fbc0b8214af0..e9abd4e4c5cb 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1530,7 +1530,7 @@ static void update_task_scan_period(struct task_struct *p, * scanning faster if shared accesses dominate as it may * simply bounce migrations uselessly */ - ratio = DIV_ROUND_UP(private * NUMA_PERIOD_SLOTS, (private + shared)); + ratio = DIV_ROUND_UP(private * NUMA_PERIOD_SLOTS, (private + shared + 1)); diff = (diff * ratio) / NUMA_PERIOD_SLOTS; } |