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-rw-r--r--kernel/sched.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index fdd26fffaa2..b5b35013500 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2841,16 +2841,10 @@ static void active_load_balance(struct rq *busiest_rq, int busiest_cpu)
* Balancing parameters are set up in arch_init_sched_domains.
*/
-/* Don't have all balancing operations going off at once: */
-static inline unsigned long cpu_offset(int cpu)
-{
- return jiffies + cpu * HZ / NR_CPUS;
-}
-
static void
rebalance_tick(int this_cpu, struct rq *this_rq, enum idle_type idle)
{
- unsigned long this_load, interval, j = cpu_offset(this_cpu);
+ unsigned long this_load, interval;
struct sched_domain *sd;
int i, scale;
@@ -2885,7 +2879,7 @@ rebalance_tick(int this_cpu, struct rq *this_rq, enum idle_type idle)
if (unlikely(!interval))
interval = 1;
- if (j - sd->last_balance >= interval) {
+ if (jiffies - sd->last_balance >= interval) {
if (load_balance(this_cpu, this_rq, sd, idle)) {
/*
* We've pulled tasks over so either we're no