hppa: allocate membarrier system call number

[urcu.git] / tests / benchmark / test_urcu_lfs.c

diff --git a/tests/benchmark/test_urcu_lfs.c b/tests/benchmark/test_urcu_lfs.c
index 723e4a44c8e004b9629ea8c4d769e8ec244b60e7..1d2dc84b50dadce681d3e4da585889e4c06f5a44 100644 (file)
--- a/tests/benchmark/test_urcu_lfs.c
+++ b/tests/benchmark/test_urcu_lfs.c
@@ -50,6 +50,8 @@
 #include <urcu.h>
 #include <urcu/cds.h>
 
+#define POISON_PTR     ((void *) 0x42UL)
+
 /*
  * External synchronization used.
  */
@@ -219,6 +221,7 @@ void do_test_pop(enum test_sync sync)
        if (snode) {
                struct test *node;
 
+               snode->next = POISON_PTR;
                node = caa_container_of(snode,
                        struct test, list);
                if (sync == TEST_SYNC_RCU)
@@ -241,6 +244,7 @@ void do_test_pop_all(enum test_sync sync)
        cds_lfs_for_each_safe(head, snode, n) {
                struct test *node;
 
+               snode->next = POISON_PTR;
                node = caa_container_of(snode, struct test, list);
                if (sync == TEST_SYNC_RCU)
                        call_rcu(&node->rcu, free_node_cb);
@@ -465,8 +469,10 @@ int main(int argc, char **argv)
 
        for (i = 0; i < duration; i++) {
                sleep(1);
-               if (verbose_mode)
-                       (void) write(1, ".", 1);
+               if (verbose_mode) {
+                       fwrite(".", sizeof(char), 1, stdout);
+                       fflush(stdout);
+               }
        }
 
        test_stop = 1;