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[lttv.git]
/
markers-test
/
test-mark-speed-empty.c
diff --git
a/markers-test/test-mark-speed-empty.c
b/markers-test/test-mark-speed-empty.c
index 10b3ffce8eccf67c2f510944faa8b56bd01420ba..e208a0a0caa01d5128b85281bea8a5364703803e 100644
(file)
--- a/
markers-test/test-mark-speed-empty.c
+++ b/
markers-test/test-mark-speed-empty.c
@@
-81,6
+81,7
@@
static int my_open(struct inode *inode, struct file *file)
local_irq_save(flags);
#ifdef CACHEFLUSH
wbinvd(); /* initial write back, without cycle count */
+ msleep(20); /* wait for L2 flush */
#endif
rdtsc_barrier();
cycles1 = get_cycles();
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