Test cleanup: replace "l" parameter by "loops"

[urcu.git] / tests / test_urcu_wfq.c

diff --git a/tests/test_urcu_wfq.c b/tests/test_urcu_wfq.c
index 2399c7ad1055064952273316c53152ce6ea0bb51..0116d5f6fd2edcc86eec781dbf40e5b19bcd44c0 100644 (file)
--- a/tests/test_urcu_wfq.c
+++ b/tests/test_urcu_wfq.c
@@ -34,11 +34,15 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <assert.h>
-#include <sys/syscall.h>
 #include <sched.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
+#include <urcu/tls-compat.h>
+
+#ifdef __linux__
+#include <syscall.h>
+#endif
 
 /* hardcoded number of CPUs */
 #define NR_CPUS 16384
@@ -62,8 +66,7 @@ static inline pid_t gettid(void)
 #define _LGPL_SOURCE
 #endif
 #include <urcu.h>
-#include <urcu/rcuwfqueue.h>
-#include <urcu-defer.h>
+#include <urcu/wfqueue.h>
 
 static volatile int test_go, test_stop;
 
@@ -74,10 +77,10 @@ static unsigned long duration;
 /* read-side C.S. duration, in loops */
 static unsigned long wdelay;
 
-static inline void loop_sleep(unsigned long l)
+static inline void loop_sleep(unsigned long loops)
 {
-       while(l-- != 0)
-               cpu_relax();
+       while (loops-- != 0)
+               caa_cpu_relax();
 }
 
 static int verbose_mode;
@@ -145,16 +148,16 @@ static int test_duration_enqueue(void)
        return !test_stop;
 }
 
-static unsigned long long __thread nr_dequeues;
-static unsigned long long __thread nr_enqueues;
+static DEFINE_URCU_TLS(unsigned long long, nr_dequeues);
+static DEFINE_URCU_TLS(unsigned long long, nr_enqueues);
 
-static unsigned long long __thread nr_successful_dequeues;
-static unsigned long long __thread nr_successful_enqueues;
+static DEFINE_URCU_TLS(unsigned long long, nr_successful_dequeues);
+static DEFINE_URCU_TLS(unsigned long long, nr_successful_enqueues);
 
 static unsigned int nr_enqueuers;
 static unsigned int nr_dequeuers;
 
-static struct rcu_wfq_queue q;
+static struct cds_wfq_queue q;
 
 void *thr_enqueuer(void *_count)
 {
@@ -165,49 +168,37 @@ void *thr_enqueuer(void *_count)
 
        set_affinity();
 
-       rcu_register_thread();
-
        while (!test_go)
        {
        }
-       smp_mb();
+       cmm_smp_mb();
 
        for (;;) {
-               struct rcu_wfq_node *node = malloc(sizeof(*node));
+               struct cds_wfq_node *node = malloc(sizeof(*node));
                if (!node)
                        goto fail;
-               rcu_wfq_node_init(node);
-               rcu_wfq_enqueue(&q, node);
-               nr_successful_enqueues++;
+               cds_wfq_node_init(node);
+               cds_wfq_enqueue(&q, node);
+               URCU_TLS(nr_successful_enqueues)++;
 
-               if (unlikely(wdelay))
+               if (caa_unlikely(wdelay))
                        loop_sleep(wdelay);
 fail:
-               nr_enqueues++;
-               if (unlikely(!test_duration_enqueue()))
+               URCU_TLS(nr_enqueues)++;
+               if (caa_unlikely(!test_duration_enqueue()))
                        break;
        }
 
-       rcu_unregister_thread();
-
-       count[0] = nr_enqueues;
-       count[1] = nr_successful_enqueues;
+       count[0] = URCU_TLS(nr_enqueues);
+       count[1] = URCU_TLS(nr_successful_enqueues);
        printf_verbose("enqueuer thread_end, thread id : %lx, tid %lu, "
                       "enqueues %llu successful_enqueues %llu\n",
-                      pthread_self(), (unsigned long)gettid(), nr_enqueues,
-                      nr_successful_enqueues);
+                      pthread_self(), (unsigned long)gettid(),
+                      URCU_TLS(nr_enqueues), URCU_TLS(nr_successful_enqueues));
        return ((void*)1);
 
 }
 
-static void rcu_release_node(struct urcu_ref *ref)
-{
-       struct rcu_wfq_node *node = container_of(ref, struct rcu_wfq_node, ref);
-       defer_rcu(free, node);
-       //synchronize_rcu();
-       //free(node);
-}
-
 void *thr_dequeuer(void *_count)
 {
        unsigned long long *count = _count;
@@ -217,56 +208,43 @@ void *thr_dequeuer(void *_count)
 
        set_affinity();
 
-       rcu_defer_register_thread();
-       rcu_register_thread();
-
        while (!test_go)
        {
        }
-       smp_mb();
+       cmm_smp_mb();
 
        for (;;) {
-               struct rcu_wfq_node *node =
-                       rcu_wfq_dequeue_blocking(&q, rcu_release_node);
+               struct cds_wfq_node *node = cds_wfq_dequeue_blocking(&q);
 
                if (node) {
-                       urcu_ref_put(&node->ref, rcu_release_node);
-                       nr_successful_dequeues++;
+                       free(node);
+                       URCU_TLS(nr_successful_dequeues)++;
                }
 
-               nr_dequeues++;
-               if (unlikely(!test_duration_dequeue()))
+               URCU_TLS(nr_dequeues)++;
+               if (caa_unlikely(!test_duration_dequeue()))
                        break;
-               if (unlikely(rduration))
+               if (caa_unlikely(rduration))
                        loop_sleep(rduration);
        }
 
-       rcu_unregister_thread();
-       rcu_defer_unregister_thread();
-
        printf_verbose("dequeuer thread_end, thread id : %lx, tid %lu, "
                       "dequeues %llu, successful_dequeues %llu\n",
-                      pthread_self(), (unsigned long)gettid(), nr_dequeues,
-                      nr_successful_dequeues);
-       count[0] = nr_dequeues;
-       count[1] = nr_successful_dequeues;
+                      pthread_self(), (unsigned long)gettid(),
+                      URCU_TLS(nr_dequeues), URCU_TLS(nr_successful_dequeues));
+       count[0] = URCU_TLS(nr_dequeues);
+       count[1] = URCU_TLS(nr_successful_dequeues);
        return ((void*)2);
 }
 
-static void release_node(struct urcu_ref *ref)
-{
-       struct rcu_wfq_node *node = container_of(ref, struct rcu_wfq_node, ref);
-       free(node);
-}
-
-void test_end(struct rcu_wfq_queue *q, unsigned long long *nr_dequeues)
+void test_end(struct cds_wfq_queue *q, unsigned long long *nr_dequeues)
 {
-       struct rcu_wfq_node *node;
+       struct cds_wfq_node *node;
 
        do {
-               node = rcu_wfq_dequeue_blocking(q, release_node);
+               node = cds_wfq_dequeue_blocking(q);
                if (node) {
-                       urcu_ref_put(&node->ref, release_node);
+                       free(node);
                        (*nr_dequeues)++;
                }
        } while (node);
@@ -363,7 +341,7 @@ int main(int argc, char **argv)
        tid_dequeuer = malloc(sizeof(*tid_dequeuer) * nr_dequeuers);
        count_enqueuer = malloc(2 * sizeof(*count_enqueuer) * nr_enqueuers);
        count_dequeuer = malloc(2 * sizeof(*count_dequeuer) * nr_dequeuers);
-       rcu_wfq_init(&q);
+       cds_wfq_init(&q);
 
        next_aff = 0;
 
@@ -380,7 +358,7 @@ int main(int argc, char **argv)
                        exit(1);
        }
 
-       smp_mb();
+       cmm_smp_mb();
 
        test_go = 1;