linux-kernel - Re: [PATCH 1/1] arm64: preempt: Add NEED_RESCHED to the preempt

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Date:   Tue, 6 Sep 2022 13:11:01 +0100
From:   Will Deacon <will@...nel.org>
To:     wonder_rock@....com
Cc:     catalin.marinas@....com, ardb@...nel.org, frederic@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        mark.rutland@....com
Subject: Re: [PATCH 1/1] arm64: preempt: Add NEED_RESCHED to the
 preempt_count()

On Mon, Sep 05, 2022 at 11:50:13PM +0800, wonder_rock@....com wrote:
> I know it is wrong. I just want to say I think preempt_count() need include NEED_RESCHED

Won't that break everybody expecting a count? I'm not sure what you're
asking from us here.

Will