linux-kernel - Re: [PATCH 1/3] userfaultfd: selftest: cleanup help messages

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Message-ID: <20180930063401.GA18728@xz-x1>
Date:   Sun, 30 Sep 2018 14:34:01 +0800
From:   Peter Xu <peterx@...hat.com>
To:     Mike Rapoport <rppt@...ux.vnet.ibm.com>
Cc:     linux-kernel@...r.kernel.org, Shuah Khan <shuah@...nel.org>,
        Jerome Glisse <jglisse@...hat.com>,
        Mike Kravetz <mike.kravetz@...cle.com>, linux-mm@...ck.org,
        Zi Yan <zi.yan@...rutgers.edu>,
        "Kirill A . Shutemov" <kirill@...temov.name>,
        linux-kselftest@...r.kernel.org, Shaohua Li <shli@...com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        "Dr . David Alan Gilbert" <dgilbert@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/3] userfaultfd: selftest: cleanup help messages

On Sat, Sep 29, 2018 at 01:28:12PM +0300, Mike Rapoport wrote:

[...]

> > +const char *examples =
> > +    "# 100MiB 99999 bounces\n"
> > +    "./userfaultfd anon 100 99999\n"
> > +    "\n"
> > +    "# 1GiB 99 bounces\n"
> > +    "./userfaultfd anon 1000 99\n"
> > +    "\n"
> > +    "# 10MiB-~6GiB 999 bounces, continue forever unless an error triggers\n"
> > +    "while ./userfaultfd anon $[RANDOM % 6000 + 10] 999; do true; done\n"
> > +    "\n";
> 
> While at it, can you please update the examples to include other test
> types?

Sure thing.

Thanks for the quick review!

Regards,

-- 
Peter Xu