}
}
+static
void *thr_reader(void *data)
{
unsigned long tidx = (unsigned long)data;
}
+static
void *thr_writer(void *data)
{
unsigned long wtidx = (unsigned long)data;
cmm_smp_mb();
for (;;) {
- for (tidx = 0; tidx < nr_readers; tidx++) {
+ for (tidx = 0; tidx < (long)nr_readers; tidx++) {
urcu_mutex_lock(&per_thread_lock[tidx].lock);
}
test_array.a = 0;
return ((void*)2);
}
-void show_usage(int argc, char **argv)
+static
+void show_usage(char **argv)
{
printf("Usage : %s nr_readers nr_writers duration (s) <OPTIONS>\n",
argv[0]);
unsigned int i_thr;
if (argc < 4) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
cmm_smp_mb();
err = sscanf(argv[1], "%u", &nr_readers);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
err = sscanf(argv[2], "%u", &nr_writers);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
err = sscanf(argv[3], "%lu", &duration);
if (err != 1) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
switch (argv[i][1]) {
case 'a':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
a = atoi(argv[++i]);
break;
case 'c':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
rduration = atol(argv[++i]);
break;
case 'd':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
wdelay = atol(argv[++i]);
break;
case 'e':
if (argc < i + 2) {
- show_usage(argc, argv);
+ show_usage(argv);
return -1;
}
wduration = atol(argv[++i]);