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Use xchg in publish content
[urcu.git]
/
test_urcu_timing.c
diff --git
a/test_urcu_timing.c
b/test_urcu_timing.c
index 57fda4fd4b9719b576aa152c4c62f0199ace4a04..f97a5c1e3c9a15d3055c596a72a3d4d9e61d3fbc 100644
(file)
--- a/
test_urcu_timing.c
+++ b/
test_urcu_timing.c
@@
-94,7
+94,7
@@
static cycles_t reader_time[NR_READ] __attribute__((aligned(128)));
void *thr_reader(void *arg)
{
void *thr_reader(void *arg)
{
- int
qparity,
i, j;
+ int i, j;
struct test_array *local_ptr;
cycles_t time1, time2;
struct test_array *local_ptr;
cycles_t time1, time2;
@@
-107,12
+107,12
@@
void *thr_reader(void *arg)
time1 = get_cycles();
for (i = 0; i < OUTER_READ_LOOP; i++) {
for (j = 0; j < INNER_READ_LOOP; j++) {
time1 = get_cycles();
for (i = 0; i < OUTER_READ_LOOP; i++) {
for (j = 0; j < INNER_READ_LOOP; j++) {
- rcu_read_lock(
&qparity
);
+ rcu_read_lock();
local_ptr = rcu_dereference(test_rcu_pointer);
if (local_ptr) {
assert(local_ptr->a == 8);
}
local_ptr = rcu_dereference(test_rcu_pointer);
if (local_ptr) {
assert(local_ptr->a == 8);
}
- rcu_read_unlock(
&qparity
);
+ rcu_read_unlock();
}
}
time2 = get_cycles();
}
}
time2 = get_cycles();
@@
-145,7
+145,7
@@
void *thr_writer(void *arg)
assert(old->a == 8);
}
new->a = 8;
assert(old->a == 8);
}
new->a = 8;
- old = urcu_publish_content(
(void **)
&test_rcu_pointer, new);
+ old = urcu_publish_content(&test_rcu_pointer, new);
rcu_copy_mutex_unlock();
/* can be done after unlock */
if (old) {
rcu_copy_mutex_unlock();
/* can be done after unlock */
if (old) {
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