Messages in this thread | | | Date | Fri, 31 Jan 2020 13:13:53 +0000 | From | Will Deacon <> | Subject | Re: [PATCH RFC locktorture] Print ratio of acquisitions, not failures |
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On Thu, Jan 23, 2020 at 09:27:07AM -0800, Paul E. McKenney wrote: > diff --git a/kernel/locking/locktorture.c b/kernel/locking/locktorture.c > index 99475a6..687c1d8 100644 > --- a/kernel/locking/locktorture.c > +++ b/kernel/locking/locktorture.c > @@ -696,10 +696,10 @@ static void __torture_print_stats(char *page, > if (statp[i].n_lock_fail) > fail = true; > sum += statp[i].n_lock_acquired; > - if (max < statp[i].n_lock_fail) > - max = statp[i].n_lock_fail; > - if (min > statp[i].n_lock_fail) > - min = statp[i].n_lock_fail; > + if (max < statp[i].n_lock_acquired) > + max = statp[i].n_lock_acquired; > + if (min > statp[i].n_lock_acquired) > + min = statp[i].n_lock_acquired; > } > page += sprintf(page, > "%s: Total: %lld Max/Min: %ld/%ld %s Fail: %d %s\n",
Acked-by: Will Deacon <will@kernel.org>
Will
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