if (wait_loops >= RCU_QS_ACTIVE_ATTEMPTS) {
uatomic_set(&gp_futex, -1);
/*
if (wait_loops >= RCU_QS_ACTIVE_ATTEMPTS) {
uatomic_set(&gp_futex, -1);
/*
}
cds_list_for_each_entry_safe(index, tmp, ®istry, node) {
if (!rcu_gp_ongoing(&index->ctr))
}
cds_list_for_each_entry_safe(index, tmp, ®istry, node) {
if (!rcu_gp_ongoing(&index->ctr))