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From: Thomas Gleixner <tglx@linutronix.de>
To: Muchun Song <songmuchun@bytedance.com>,
	rostedt@goodmis.org, mingo@kernel.org, peterz@infradead.org,
	will@kernel.org, romain.perier@gmail.com
Cc: linux-kernel@vger.kernel.org, Muchun Song <songmuchun@bytedance.com>
Subject: Re: [PATCH] tasklet: Introduce tasklet tracepoints
Date: Thu, 24 Sep 2020 19:59:53 +0200	[thread overview]
Message-ID: <873637838m.fsf@nanos.tec.linutronix.de> (raw)
In-Reply-To: <20200905060412.88560-1-songmuchun@bytedance.com>

On Sat, Sep 05 2020 at 14:04, Muchun Song wrote:

> Introduce tracepoints for tasklets just like softirq does.

What does softirq?

> In this case, we can calculate tasklet latency and know what tasklet
> run.

I rather see people working on removal of tasklets.

Thanks,

        tglx

  parent reply	other threads:[~2020-09-24 17:59 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-05  6:04 [PATCH] tasklet: Introduce tasklet tracepoints Muchun Song
2020-09-18 16:46 ` Steven Rostedt
2020-09-19  4:04   ` [External] " Muchun Song
2020-09-24 17:59 ` Thomas Gleixner [this message]
2020-09-25  2:47   ` Muchun Song

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