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Bluetooth: Add timing information to SMP test case runs

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After successful completion of the SMP 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>
This commit is contained in:
Marcel Holtmann 2014-12-30 00:11:20 -08:00 • committed by Johan Hedberg
parent fb2969a3a9
commit 255047b0dc
1 changed files with 9 additions and 1 deletions
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10
net/bluetooth/smp.c
View file

@ -3259,8 +3259,12 @@ static int __init test_h6(struct crypto_hash *tfm_cmac)
static int __init run_selftests(struct crypto_blkcipher *tfm_aes, static int __init run_selftests(struct crypto_blkcipher *tfm_aes,
struct crypto_hash *tfm_cmac) struct crypto_hash *tfm_cmac)
{ {
ktime_t calltime, delta, rettime;
unsigned long long duration;
int err; int err;
calltime = ktime_get();
err = test_ah(tfm_aes); err = test_ah(tfm_aes);
if (err) { if (err) {
BT_ERR("smp_ah test failed"); BT_ERR("smp_ah test failed");
@ -3309,7 +3313,11 @@ static int __init run_selftests(struct crypto_blkcipher *tfm_aes,
return err; return err;
} }
BT_INFO("SMP test passed"); rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
duration = (unsigned long long) ktime_to_ns(delta) >> 10;
BT_INFO("SMP test passed in %lld usecs", duration);
return 0; return 0;
} }