diff options
| -rw-r--r-- | kernel/sched/fair.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 0c19459c8042..5e1bd9e8464c 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -10251,7 +10251,7 @@ sched_group_asym(struct lb_env *env, struct sg_lb_stats *sgs, struct sched_group (sgs->group_weight - sgs->idle_cpus != 1)) return false; - return sched_asym(env->sd, env->dst_cpu, group->asym_prefer_cpu); + return sched_asym(env->sd, env->dst_cpu, READ_ONCE(group->asym_prefer_cpu)); } /* One group has more than one SMT CPU while the other group does not */ @@ -10488,7 +10488,8 @@ static bool update_sd_pick_busiest(struct lb_env *env, case group_asym_packing: /* Prefer to move from lowest priority CPU's work */ - return sched_asym_prefer(sds->busiest->asym_prefer_cpu, sg->asym_prefer_cpu); + return sched_asym_prefer(READ_ONCE(sds->busiest->asym_prefer_cpu), + READ_ONCE(sg->asym_prefer_cpu)); case group_misfit_task: /* |