diff options
Diffstat (limited to 'crypto/xor.c')
| -rw-r--r-- | crypto/xor.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/xor.c b/crypto/xor.c index eacbf4f93990..8e72e5d5db0d 100644 --- a/crypto/xor.c +++ b/crypto/xor.c @@ -95,7 +95,7 @@ do_xor_speed(struct xor_block_template *tmpl, void *b1, void *b2) for (i = 0; i < 3; i++) { start = ktime_get(); for (j = 0; j < REPS; j++) { - mb(); /* prevent loop optimzation */ + mb(); /* prevent loop optimization */ tmpl->do_2(BENCH_SIZE, b1, b2); mb(); } @@ -107,6 +107,8 @@ do_xor_speed(struct xor_block_template *tmpl, void *b1, void *b2) preempt_enable(); // bytes/ns == GB/s, multiply by 1000 to get MB/s [not MiB/s] + if (!min) + min = 1; speed = (1000 * REPS * BENCH_SIZE) / (unsigned int)ktime_to_ns(min); tmpl->speed = speed; |