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Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 775d36cc0050..53d66ebb4811 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3556,7 +3556,6 @@ void synchronize_sched_expedited(void) rcu_exp_gp_seq_start(rsp); /* Stop each CPU that is online, non-idle, and not us. */ - init_waitqueue_head(&rsp->expedited_wq); atomic_set(&rsp->expedited_need_qs, 1); /* Extra count avoids race. */ for_each_online_cpu(cpu) { struct rcu_data *rdp = per_cpu_ptr(rsp->rda, cpu); @@ -4179,6 +4178,7 @@ static void __init rcu_init_one(struct rcu_state *rsp, } init_waitqueue_head(&rsp->gp_wq); + init_waitqueue_head(&rsp->expedited_wq); rnp = rsp->level[rcu_num_lvls - 1]; for_each_possible_cpu(i) { while (i > rnp->grphi) |