linux-kernel - Re: [PATCH v14 053/138] mm: Add flush_dcache

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Message-ID: <b105ddb0-9680-2d7c-6ec3-720ac5703098@suse.cz>
Date:   Wed, 11 Aug 2021 16:11:50 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v14 053/138] mm: Add flush_dcache_folio()

On 7/15/21 5:35 AM, Matthew Wilcox (Oracle) wrote:
> This is a default implementation which calls flush_dcache_page() on
> each page in the folio.  If architectures can do better, they should
> implement their own version of it.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>

Acked-by: Vlastimil Babka <vbabka@...e.cz>