{
if (caa_likely((tmp & RCU_GP_CTR_NEST_MASK) == RCU_GP_COUNT)) {
smp_mb_slave(RCU_MB_GROUP);
- _CMM_STORE_SHARED(URCU_TLS(rcu_reader).ctr, URCU_TLS(rcu_reader).ctr - RCU_GP_COUNT);
+ _CMM_STORE_SHARED(URCU_TLS(rcu_reader).ctr, tmp - RCU_GP_COUNT);
smp_mb_slave(RCU_MB_GROUP);
wake_up_gp();
} else
- _CMM_STORE_SHARED(URCU_TLS(rcu_reader).ctr, URCU_TLS(rcu_reader).ctr - RCU_GP_COUNT);
+ _CMM_STORE_SHARED(URCU_TLS(rcu_reader).ctr, tmp - RCU_GP_COUNT);
}
/*
urcu_assert(URCU_TLS(rcu_reader).registered);
tmp = URCU_TLS(rcu_reader).ctr;
+ urcu_assert(tmp & RCU_GP_CTR_NEST_MASK);
_rcu_read_unlock_update_and_wakeup(tmp);
cmm_barrier(); /* Ensure the compiler does not reorder us with mutex */
}