X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=markers-test%2Ftest-mark-speed-opt.c;h=e0a26425bbfb4795fec0c1e2c37ff1789afc7708;hb=db68aac5383a982a3f81bc60bacffff550bc7031;hp=d4098d402131e10b0b8e70db5333e817097e1e4c;hpb=a1d38aecb7df193fcd7332cc4555e6c0233d0564;p=lttv.git

diff --git a/markers-test/test-mark-speed-opt.c b/markers-test/test-mark-speed-opt.c
index d4098d40..e0a26425 100644
--- a/markers-test/test-mark-speed-opt.c
+++ b/markers-test/test-mark-speed-opt.c
@@ -8,6 +8,8 @@
 #include <linux/timex.h>
 #include <linux/marker.h>
 #include <asm/ptrace.h>
+#include <asm/system.h>
+
 static void noinline test2(const struct marker *mdata,
         void *call_private, ...)
 {
@@ -52,6 +54,7 @@ struct proc_dir_entry *pentry = NULL;
 
 static inline void test(unsigned long arg, unsigned long arg2)
 {
+	wbinvd();
 	//asm volatile ("");
 	//__my_trace_mark(1, kernel_debug_test, NULL, "%d %d %ld %ld", 2, current->pid, arg, arg2);
 	__my_trace_mark(0, kernel_debug_test, NULL, "%d %d %ld %ld", 2, current->pid, arg, arg2);
@@ -67,7 +70,7 @@ static int my_open(struct inode *inode, struct file *file)
 	rdtsc_barrier();
 	cycles1 = get_cycles();
 	rdtsc_barrier();
-	for(i=0; i<20000; i++) {
+	for(i=0; i<2000; i++) {
 		test(i, i);
 	}
 	rdtsc_barrier();