update

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

diff --git a/markers-test/test-mark-speed-edit.c b/markers-test/test-mark-speed-edit.c
index a5cbbb8a36866c96c9967091d33af2c30c45b17a..b6ca499db1bd9ff715ed92de3742d729aac656f2 100644 (file)
--- a/markers-test/test-mark-speed-edit.c
+++ b/markers-test/test-mark-speed-edit.c
@@ -92,6 +92,7 @@ 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();