linux-kernel - Re: [PATCH RFC 3/3] kfence: Make test case compatible with run time set sample interval

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Message-ID: <CANpmjNNc6F7tRVn=UqLaW0WAgTr67XFm=CUu5X2D0Xbt3nKXwA@mail.gmail.com>
Date:   Mon, 24 Jan 2022 13:21:15 +0100
From:   Marco Elver <elver@...gle.com>
To:     "liupeng (DM)" <liupeng256@...wei.com>
Cc:     glider@...gle.com, dvyukov@...gle.com, corbet@....net,
        sumit.semwal@...aro.org, christian.koenig@....com,
        akpm@...ux-foundation.org, kasan-dev@...glegroups.com,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linaro-mm-sig@...ts.linaro.org, linux-mm@...ck.org
Subject: Re: [PATCH RFC 3/3] kfence: Make test case compatible with run time
 set sample interval

On Mon, 24 Jan 2022 at 13:19, liupeng (DM) <liupeng256@...wei.com> wrote:
[...]
> When KFENCE pool size can be adjusted by boot parameters(assumption),
> automatically test and train KFENCE may be useful. So far, exporting
> kfence.sample_interval is not necessary.

I'm not opposed to the patch (I've also run into this issue, but not
too frequently) - feel free to just send it with EXPORT_SYMBOL_GPL.

Thanks,
-- Marco