diff options
Diffstat (limited to 'kernel/rcu/refperf.c')
| -rw-r--r-- | kernel/rcu/refperf.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/rcu/refperf.c b/kernel/rcu/refperf.c index 063eeb0473a1..80d449060bdf 100644 --- a/kernel/rcu/refperf.c +++ b/kernel/rcu/refperf.c @@ -478,7 +478,7 @@ static int main_func(void *arg) if (torture_must_stop()) goto end; - result_avg[exp] = 1000 * process_durations(nreaders) / (nreaders * loops); + result_avg[exp] = div_u64(1000 * process_durations(nreaders), nreaders * loops); } // Print the average of all experiments @@ -489,9 +489,13 @@ static int main_func(void *arg) strcat(buf, "Runs\tTime(ns)\n"); for (exp = 0; exp < nruns; exp++) { + u64 avg; + u32 rem; + if (errexit) break; - sprintf(buf1, "%d\t%llu.%03d\n", exp + 1, result_avg[exp] / 1000, (int)(result_avg[exp] % 1000)); + avg = div_u64_rem(result_avg[exp], 1000, &rem); + sprintf(buf1, "%d\t%llu.%03u\n", exp + 1, avg, rem); strcat(buf, buf1); } |