linux-kernel - Re: [Patch v2 2/2] lib/rbtree: get successor's color directly

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Message-ID: <20191028092100.GD4114@hirez.programming.kicks-ass.net>
Date:   Mon, 28 Oct 2019 10:21:00 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Wei Yang <richardw.yang@...ux.intel.com>
Cc:     akpm@...ux-foundation.org, walken@...gle.com, dbueso@...e.de,
        tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: Re: [Patch v2 2/2] lib/rbtree: get successor's color directly

On Mon, Oct 28, 2019 at 10:14:42AM +0800, Wei Yang wrote:
> After move parent assignment out, we can check the color directly.
> 
> Signed-off-by: Wei Yang <richardw.yang@...ux.intel.com>

Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>