linux-kernel - Re: [PATCH] Clocksource: Avoid misjudgment of clocksource

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Message-ID: <b32b91a9-7cd8-e24b-b608-8bf55a8abe16@bytedance.com>
Date:   Thu, 9 Dec 2021 21:14:05 +0800
From:   Gang Li <ligang.bdlg@...edance.com>
To:     john.stultz@...aro.org
Cc:     linux-kernel@...r.kernel.org, sboyd@...nel.org, tglx@...utronix.de,
        yanghui.def@...edance.com, brookxu.cn@...il.com,
        paulmck@...nel.org, luming.yu@...il.com, songmuchun@...edance.com,
        zhengqi.arch@...edance.com
Subject: Re: [PATCH] Clocksource: Avoid misjudgment of clocksource

Hi all,

How about changing clocksource_watchdog from classical timer to hrtimer?
hrtimer is more accurate and stable, and makes it much easier for us to 
deal with misjudgments.

-- 
Thanks
Gang Li