From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1CF3346D55C for ; Mon, 14 Sep 2026 13:14:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789391666; cv=none; b=SJnS/KYeAIZE11YIPDQe/EplAGeqifdp0bG0GkvAlv5kwDO3WrJoymT1jrxd9ae7PYWdnWxgcw85wxzROyClHzeQ4nVJlznwQUlZLgv8xq8lHwtvn669FMO2cJ/qt5UU9eqY1zUG82NzWXfzMb7OPlq+fn3eAbjf3bDX5txHY8c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789391666; c=relaxed/simple; bh=maVY0+QU1ELzsJ2IECZ+XTLdjt892SbZcYXLDp++MUs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZJm0rSDRdofk0hPrb/ir+4AKH8p7PeWQtUKdB0HdJNL/vUgCgCrHCLSZ8Ls0xRSu1PVKr6u3Nm7phSaXVqsz6A/dj+aD4CeF/YkqkQ9Bz4NGKpE3jtW5FRUsaepYTTgF6RAStyUu5zvmkLP2aBvQnhmWdLxVOSHCnX7RNCKpZdo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PhuLvABD; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PhuLvABD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FD061F000FF; Mon, 14 Sep 2026 13:14:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789391664; bh=Mg65sQYISbsc6y7xV5HAfG8679PrSCSCwP75uEHGxBU=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=PhuLvABDdh6gVR9eE3ikwDgvdiwZ29gA6RyqDBBm13X4hKERVRaqy5W5w2bpzPY7m 2e5SgXRCywW3cMgkz+T3Cm3pZohRqA0pF1GQlJa8gT7QsjfEG68ix0Fk2fOr69rgTU 4gMvbm8e7B2rNF4lV/Ad3oZ5NFnCmiKt0SACK4jqzJi3Bq7D/jwswLxUSy+FikcyFF xzeSx50rmEnsLP7CCkaiiritAgRvLTyFHy7dpZASZVK+M5w8Y3xlLio/xXhhdGQK8F jAEv8WodNU4D2abpuc4mCCiZsJfhM+clJJoEHAvtFV1Noy/ovZDrvK+VQUNhFK9Fx6 qI7Z/uh7MenrA== Message-ID: Date: Mon, 14 Sep 2026 15:14:19 +0200 Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] md: Remove the last use of page_buffers() To: "Matthew Wilcox (Oracle)" , Zi Yan Cc: linux-raid@vger.kernel.org, linux-mm@kvack.org References: <20260913-remove-pg_private-v4-0-848550f7574e@nvidia.com> <20260914041830.2072626-3-willy@infradead.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/14/26 06:18, Matthew Wilcox (Oracle) wrote: > Convert the page to a folio and use folio_buffers() instead. This > does introduce one extra call to compound_head(), but will simplify a > later conversion of md-bitmap to use folios instead of pages. > > Signed-off-by: Matthew Wilcox (Oracle) > --- Reviewed-by: David Hildenbrand (Arm) -- Cheers, David