linux-kernel - Re: [PATCH] mm/mlock: Use vma_lookup() instead of find

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Message-ID: <Yi9qdrJ9AXOJszmu@casper.infradead.org>
Date:   Mon, 14 Mar 2022 16:16:54 +0000
From:   Matthew Wilcox <willy@...radead.org>
To:     Miaohe Lin <linmiaohe@...wei.com>
Cc:     akpm@...ux-foundation.org, hughd@...gle.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm/mlock: Use vma_lookup() instead of find_vma()

On Mon, Mar 14, 2022 at 11:17:28PM +0800, Miaohe Lin wrote:
> Using vma_lookup() verifies the start is contained in the found vma. This
> results in easier to read the code.

This conflicts with the maple tree.