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From: Mike Galbraith <efault@gmx.de>
To: Wang Qing <wangqing@vivo.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
	Michal Hocko <mhocko@kernel.org>,
	Davidlohr Bueso <dave@stgolabs.net>,
	Will Deacon <will@kernel.org>,
	"Paul E. McKenney" <paulmck@kernel.org>,
	Dirk Behme <dirk.behme@de.bosch.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH,RESEND] softirq: Introduce SOFTIRQ_FORCED_THREADING
Date: Mon, 23 Aug 2021 06:22:01 +0200	[thread overview]
Message-ID: <b9b55cad5b7ca120ebec2acbbbd0a7fc1a986ec7.camel@gmx.de> (raw)
In-Reply-To: <1629689583-25324-1-git-send-email-wangqing@vivo.com>

On Mon, 2021-08-23 at 11:33 +0800, Wang Qing wrote:
> At present, whether the softirq is executed when the interrupt exits
> is controlled by IRQ_FORCED_THREADING. This is unreasonable. It should
> be split and allowed to take effect separately.

Decades long practice suddenly became "unreasonable"?  I think not.  

Trying to carve out bits and pieces of RT to merge immediately isn't
likely to make the ongoing merge effort go anyfaster or smoother.

	Just my $.02,

	-Mike



  reply	other threads:[~2021-08-23  4:22 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-23  3:33 Wang Qing
2021-08-23  4:22 ` Mike Galbraith [this message]
2021-08-23  6:33   ` 王擎
2021-08-23  7:43     ` Mike Galbraith
2021-08-27 22:27 ` Thomas Gleixner
2021-08-28  2:18   ` 王擎
2021-08-28 14:07     ` Thomas Gleixner

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