userspace-rcu tests: zero array before using

[urcu.git] / tests / test_urcu_assign.c

diff --git a/tests/test_urcu_assign.c b/tests/test_urcu_assign.c
index 663a4e87258ad91774e5cf7dfcbf386eb33d5e7a..a73fc23892aa37961de60c409d6b2dbae0d11d49 100644 (file)
--- a/tests/test_urcu_assign.c
+++ b/tests/test_urcu_assign.c
@@ -3,7 +3,7 @@
  *
  * Userspace RCU library - test program
  *
- * Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ * Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -83,7 +83,7 @@ static unsigned long wduration;
 static inline void loop_sleep(unsigned long l)
 {
        while(l-- != 0)
-               cpu_relax();
+               caa_cpu_relax();
 }
 
 static int verbose_mode;
@@ -231,7 +231,7 @@ void *thr_reader(void *_count)
        while (!test_go)
        {
        }
-       smp_mb();
+       cmm_smp_mb();
 
        for (;;) {
                rcu_read_lock();
@@ -269,7 +269,7 @@ void *thr_writer(void *_count)
        while (!test_go)
        {
        }
-       smp_mb();
+       cmm_smp_mb();
 
        for (;;) {
                new = test_array_alloc();
@@ -399,7 +399,7 @@ int main(int argc, char **argv)
        printf_verbose("thread %-6s, thread id : %lx, tid %lu\n",
                        "main", pthread_self(), (unsigned long)gettid());
 
-       test_array = malloc(sizeof(*test_array) * ARRAY_SIZE);
+       test_array = calloc(1, sizeof(*test_array) * ARRAY_SIZE);
        tid_reader = malloc(sizeof(*tid_reader) * nr_readers);
        tid_writer = malloc(sizeof(*tid_writer) * nr_writers);
        count_reader = malloc(sizeof(*count_reader) * nr_readers);
@@ -420,7 +420,7 @@ int main(int argc, char **argv)
                        exit(1);
        }
 
-       smp_mb();
+       cmm_smp_mb();
 
        test_go = 1;
 
@@ -443,10 +443,10 @@ int main(int argc, char **argv)
        
        printf_verbose("total number of reads : %llu, writes %llu\n", tot_reads,
               tot_writes);
-       printf("SUMMARY %-25s testdur %4lu nr_readers %3u rdur %6lu "
+       printf("SUMMARY %-25s testdur %4lu nr_readers %3u rdur %6lu wdur %6lu "
                "nr_writers %3u "
                "wdelay %6lu nr_reads %12llu nr_writes %12llu nr_ops %12llu\n",
-               argv[0], duration, nr_readers, rduration,
+               argv[0], duration, nr_readers, rduration, wduration,
                nr_writers, wdelay, tot_reads, tot_writes,
                tot_reads + tot_writes);
        test_array_free(test_rcu_pointer);