update

[lttv.git] / markers-test / test-mark-speed-local.c

diff --git a/markers-test/test-mark-speed-local.c b/markers-test/test-mark-speed-local.c
index 604e123131f204800583829fcd50e9f6ffacf235..71cd6b6fc0d0c6a39a31351e8ebb0b5cd4c37713 100644 (file)
--- a/markers-test/test-mark-speed-local.c
+++ b/markers-test/test-mark-speed-local.c
@@ -72,7 +72,9 @@ static inline void test(unsigned long arg, unsigned long arg2)
        temp = (temp + 60) << 10;
        //asm volatile ("");
        //__my_trace_mark(1, kernel_debug_test, NULL, "%d %d %ld %ld", 2, current->pid, arg, arg2);
+       barrier();
        test2(NULL, NULL, 2, 10, arg, arg2);
+       barrier();      // make sure the compiler does not optimize marker conditions away!
        //__my_trace_mark(0, kernel_debug_test, NULL, "%d %d %ld %ld", 2, current->pid, arg, arg2);
 }