unsigned int __thread rand_yield;
#endif
-static LIST_HEAD(registry);
+static CDS_LIST_HEAD(registry);
static void mutex_lock(pthread_mutex_t *mutex)
{
static void update_counter_and_wait(void)
{
- LIST_HEAD(qsreaders);
+ CDS_LIST_HEAD(qsreaders);
int wait_loops = 0;
struct rcu_reader *index, *tmp;
-#if (BITS_PER_LONG < 64)
+#if (CAA_BITS_PER_LONG < 64)
/* Switch parity: 0 -> 1, 1 -> 0 */
CAA_STORE_SHARED(rcu_gp_ctr, rcu_gp_ctr ^ RCU_GP_CTR);
-#else /* !(BITS_PER_LONG < 64) */
+#else /* !(CAA_BITS_PER_LONG < 64) */
/* Increment current G.P. */
CAA_STORE_SHARED(rcu_gp_ctr, rcu_gp_ctr + RCU_GP_CTR);
-#endif /* !(BITS_PER_LONG < 64) */
+#endif /* !(CAA_BITS_PER_LONG < 64) */
/*
* Must commit rcu_gp_ctr update to memory before waiting for quiescent
cmm_smp_mb();
}
- list_for_each_entry_safe(index, tmp, ®istry, node) {
+ cds_list_for_each_entry_safe(index, tmp, ®istry, node) {
if (!rcu_gp_ongoing(&index->ctr))
- list_move(&index->node, &qsreaders);
+ cds_list_move(&index->node, &qsreaders);
}
- if (list_empty(®istry)) {
+ if (cds_list_empty(®istry)) {
if (wait_loops == RCU_QS_ACTIVE_ATTEMPTS) {
/* Read reader_gp before write futex */
cmm_smp_mb();
}
}
/* put back the reader list in the registry */
- list_splice(&qsreaders, ®istry);
+ cds_list_splice(&qsreaders, ®istry);
}
/*
* long-size to ensure we do not encounter an overflow bug.
*/
-#if (BITS_PER_LONG < 64)
+#if (CAA_BITS_PER_LONG < 64)
void synchronize_rcu(void)
{
unsigned long was_online;
mutex_lock(&rcu_gp_lock);
- if (list_empty(®istry))
+ if (cds_list_empty(®istry))
goto out;
/*
_CAA_STORE_SHARED(rcu_reader.ctr, CAA_LOAD_SHARED(rcu_gp_ctr));
cmm_smp_mb();
}
-#else /* !(BITS_PER_LONG < 64) */
+#else /* !(CAA_BITS_PER_LONG < 64) */
void synchronize_rcu(void)
{
unsigned long was_online;
CAA_STORE_SHARED(rcu_reader.ctr, 0);
mutex_lock(&rcu_gp_lock);
- if (list_empty(®istry))
+ if (cds_list_empty(®istry))
goto out;
update_counter_and_wait();
out:
_CAA_STORE_SHARED(rcu_reader.ctr, CAA_LOAD_SHARED(rcu_gp_ctr));
cmm_smp_mb();
}
-#endif /* !(BITS_PER_LONG < 64) */
+#endif /* !(CAA_BITS_PER_LONG < 64) */
/*
* library wrappers to be used by non-LGPL compatible source code.
assert(rcu_reader.ctr == 0);
mutex_lock(&rcu_gp_lock);
- list_add(&rcu_reader.node, ®istry);
+ cds_list_add(&rcu_reader.node, ®istry);
mutex_unlock(&rcu_gp_lock);
_rcu_thread_online();
}
*/
_rcu_thread_offline();
mutex_lock(&rcu_gp_lock);
- list_del(&rcu_reader.node);
+ cds_list_del(&rcu_reader.node);
mutex_unlock(&rcu_gp_lock);
}
void rcu_exit(void)
{
- assert(list_empty(®istry));
+ assert(cds_list_empty(®istry));
}