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Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 346948b51b0b..3c23435d2083 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3776,12 +3776,16 @@ int rcutree_online_cpu(unsigned int cpu) { sync_sched_exp_online_cleanup(cpu); rcutree_affinity_setting(cpu, -1); + if (IS_ENABLED(CONFIG_TREE_SRCU)) + srcu_online_cpu(cpu); return 0; } int rcutree_offline_cpu(unsigned int cpu) { rcutree_affinity_setting(cpu, cpu); + if (IS_ENABLED(CONFIG_TREE_SRCU)) + srcu_offline_cpu(cpu); return 0; } @@ -4157,6 +4161,8 @@ void __init rcu_init(void) for_each_online_cpu(cpu) { rcutree_prepare_cpu(cpu); rcu_cpu_starting(cpu); + if (IS_ENABLED(CONFIG_TREE_SRCU)) + srcu_online_cpu(cpu); } } |