diff options
author | James Morris <james.morris@microsoft.com> | 2019-01-10 11:41:59 -0800 |
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committer | James Morris <james.morris@microsoft.com> | 2019-01-10 11:41:59 -0800 |
commit | 49e41801b335f64610bbfd23e8f2bbaf34d46276 (patch) | |
tree | 4fbedacd1de1bbd4054f07f93031aebcb7b7a919 /lib/find_bit_benchmark.c | |
parent | b49d564344f773d8afee982153c8493e5f2eaf38 (diff) | |
parent | bfeffd155283772bbe78c6a05dec7c0128ee500c (diff) |
Merge tag 'v5.0-rc1' into next-general
Linux 5.0-rc1
Sync to pick up LSM stacking work (which is based on -rc1).
Diffstat (limited to 'lib/find_bit_benchmark.c')
-rw-r--r-- | lib/find_bit_benchmark.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/find_bit_benchmark.c b/lib/find_bit_benchmark.c index 5367ffa5c18f..f0e394dd2beb 100644 --- a/lib/find_bit_benchmark.c +++ b/lib/find_bit_benchmark.c @@ -108,14 +108,13 @@ static int __init test_find_next_and_bit(const void *bitmap, const void *bitmap2, unsigned long len) { unsigned long i, cnt; - cycles_t cycles; + ktime_t time; - cycles = get_cycles(); + time = ktime_get(); for (cnt = i = 0; i < BITMAP_LEN; cnt++) - i = find_next_and_bit(bitmap, bitmap2, BITMAP_LEN, i+1); - cycles = get_cycles() - cycles; - pr_err("find_next_and_bit:\t\t%llu cycles, %ld iterations\n", - (u64)cycles, cnt); + i = find_next_and_bit(bitmap, bitmap2, BITMAP_LEN, i + 1); + time = ktime_get() - time; + pr_err("find_next_and_bit: %18llu ns, %6ld iterations\n", time, cnt); return 0; } |