diff options
| -rw-r--r-- | kernel/sched/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 433b4001e71e..d67c5dd51c16 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9840,7 +9840,7 @@ static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota, * Prevent race between setting of cfs_rq->runtime_enabled and * unthrottle_offline_cfs_rqs(). */ - get_online_cpus(); + cpus_read_lock(); mutex_lock(&cfs_constraints_mutex); ret = __cfs_schedulable(tg, period, quota); if (ret) @@ -9884,7 +9884,7 @@ static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota, cfs_bandwidth_usage_dec(); out_unlock: mutex_unlock(&cfs_constraints_mutex); - put_online_cpus(); + cpus_read_unlock(); return ret; } |