Bluetooth: Add timing information to ECDH test case runs
After successful completion of the ECDH test cases, print the time it
took to run them.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/selftest.c b/net/bluetooth/selftest.c
index a7602b3..9c67315 100644
--- a/net/bluetooth/selftest.c
+++ b/net/bluetooth/selftest.c
@@ -156,8 +156,12 @@
static int __init test_ecdh(void)
{
+ ktime_t calltime, delta, rettime;
+ unsigned long long duration;
int err;
+ calltime = ktime_get();
+
err = test_ecdh_sample(priv_a_1, priv_b_1, pub_a_1, pub_b_1, dhkey_1);
if (err) {
BT_ERR("ECDH sample 1 failed");
@@ -176,7 +180,11 @@
return err;
}
- BT_INFO("ECDH test passed");
+ rettime = ktime_get();
+ delta = ktime_sub(rettime, calltime);
+ duration = (unsigned long long) ktime_to_ns(delta) >> 10;
+
+ BT_INFO("ECDH test passed in %lld usecs", duration);
return 0;
}