linux-kernel - Re: [PATCH v2 4/7] mm: huge_memory: use more folio api in __split_huge_page

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Message-ID: <ZU50VbssgjiLC3Iu@casper.infradead.org>
Date:   Fri, 10 Nov 2023 18:20:05 +0000
From:   Matthew Wilcox <willy@...radead.org>
To:     Kefeng Wang <wangkefeng.wang@...wei.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        David Hildenbrand <david@...hat.com>,
        Gregory Price <gregory.price@...verge.com>
Subject: Re: [PATCH v2 4/7] mm: huge_memory: use more folio api in
 __split_huge_page_tail()

On Fri, Nov 10, 2023 at 11:33:21AM +0800, Kefeng Wang wrote:
> Use more folio APIs to save six compound_head() calls in
> __split_huge_page_tail().
> 
> Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>

Reviewed-by: Matthew Wilcox (Oracle) <willy@...radead.org>