diff options
-rw-r--r-- | kernel/sched.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 87f1f47beffe..c535cc4f6428 100644 --- a/kernel/sched.c +++ b/kernel/sched.c | |||
@@ -2045,11 +2045,10 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu) | |||
2045 | 2045 | ||
2046 | trace_sched_migrate_task(p, new_cpu); | 2046 | trace_sched_migrate_task(p, new_cpu); |
2047 | 2047 | ||
2048 | if (task_cpu(p) == new_cpu) | 2048 | if (task_cpu(p) != new_cpu) { |
2049 | return; | 2049 | p->se.nr_migrations++; |
2050 | 2050 | perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0); | |
2051 | p->se.nr_migrations++; | 2051 | } |
2052 | perf_sw_event(PERF_COUNT_SW_CPU_MIGRATIONS, 1, 1, NULL, 0); | ||
2053 | 2052 | ||
2054 | __set_task_cpu(p, new_cpu); | 2053 | __set_task_cpu(p, new_cpu); |
2055 | } | 2054 | } |