X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=tests%2Ftest_qsbr.c;h=12346c3cea2d0701cf6c3ab45afc30ba61fb7f32;hb=65fcc7e9957a1658327acd121c3d8c3b36f4a94e;hp=7c78b798818deda1283c1d47c0b69c88af31b1a7;hpb=31b598e0bb2fde285afa63986613e632e98b104d;p=urcu.git

diff --git a/tests/test_qsbr.c b/tests/test_qsbr.c
index 7c78b79..12346c3 100644
--- a/tests/test_qsbr.c
+++ b/tests/test_qsbr.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
@@ -31,12 +31,15 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <assert.h>
-#include <sys/syscall.h>
 #include <sched.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
 
+#ifdef __linux__
+#include <syscall.h>
+#endif
+
 /* hardcoded number of CPUs */
 #define NR_CPUS 16384
 
@@ -83,7 +86,7 @@ static unsigned long wduration;
 static inline void loop_sleep(unsigned long l)
 {
 	while(l-- != 0)
-		cpu_relax();
+		caa_cpu_relax();
 }
 
 static int verbose_mode;
@@ -230,7 +233,7 @@ void *thr_reader(void *_count)
 	while (!test_go)
 	{
 	}
-	smp_mb();
+	cmm_smp_mb();
 
 	for (;;) {
 		rcu_read_lock();
@@ -251,6 +254,10 @@ void *thr_reader(void *_count)
 
 	rcu_unregister_thread();
 
+	/* test extra thread registration */
+	rcu_register_thread();
+	rcu_unregister_thread();
+
 	*count = nr_reads;
 	printf_verbose("thread_end %s, thread id : %lx, tid %lu\n",
 			"reader", pthread_self(), (unsigned long)gettid());
@@ -271,7 +278,7 @@ void *thr_writer(void *_count)
 	while (!test_go)
 	{
 	}
-	smp_mb();
+	cmm_smp_mb();
 
 	for (;;) {
 		new = test_array_alloc();
@@ -399,7 +406,7 @@ 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 +427,7 @@ int main(int argc, char **argv)
 			exit(1);
 	}
 
-	smp_mb();
+	cmm_smp_mb();
 
 	test_go = 1;
 
@@ -443,10 +450,10 @@ 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);