linux-kernel - Re: [PATCH 2/4] mm/memory: convert wp_page

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Date:   Tue, 4 Jul 2023 00:29:30 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Sidhartha Kumar <sidhartha.kumar@...cle.com>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        akpm@...ux-foundation.org
Subject: Re: [PATCH 2/4] mm/memory: convert wp_page_shared() to use folios

On Sun, Jul 02, 2023 at 10:58:48PM -0700, Sidhartha Kumar wrote:
> @@ -3296,21 +3297,21 @@ static vm_fault_t wp_page_shared(struct vm_fault *vmf)
>  		tmp = do_page_mkwrite(vmf);

A nice improvement to make after the series might be to pass (vmf,
folio) to save even more calls to compound_head().