X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_timing.c;h=79cd838f56084cd6aae287619206a42d777eab29;hb=40646e1ec30a2fa5d289175643c1d1343e2f9b77;hp=27d973048a757cd7a86d95fbdcb8b71791220cde;hpb=ec4e58a3aba2084440012f8ccac3a31eb6101183;p=urcu.git

diff --git a/tests/test_urcu_timing.c b/tests/test_urcu_timing.c
index 27d9730..79cd838 100644
--- a/tests/test_urcu_timing.c
+++ b/tests/test_urcu_timing.c
@@ -32,9 +32,6 @@
 #include <sys/syscall.h>
 #include <urcu/arch.h>
 
-/* Make this big enough to include the POWER5+ L3 cacheline size of 256B */
-#define CACHE_LINE_SIZE 4096
-
 #if defined(_syscall0)
 _syscall0(pid_t, gettid)
 #elif defined(__NR_gettid)
@@ -155,8 +152,9 @@ void *thr_writer(void *arg)
 				assert(old->a == 8);
 			}
 			new->a = 8;
-			old = rcu_publish_content(&test_rcu_pointer, new);
+			old = rcu_xchg_pointer(&test_rcu_pointer, new);
 			rcu_copy_mutex_unlock();
+			synchronize_rcu();
 			/* can be done after unlock */
 			if (old) {
 				old->a = 0;