From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 BEBCC38C406 for ; Fri, 16 Oct 2026 11:55:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792151710; cv=none; b=ErLN6LgCuAxa+TmxbZoL2MMDhUjhPgYeCuL/9D62k122FyPvtoF81oWg8/fjZRfZIffp7ITtiHAT0XSEF1B/3tGLQh0Fq0IcvwKxDea81afBEUCV3qzvH8azV3I8LiU0qJ9lqPJ6W3sj07P5iHES82+AKDXSuFWROeNEsJljtw4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792151710; c=relaxed/simple; bh=3OPYvk7hnU/aVH7fHcxffkjZ1fvpOQTxe3B+xRpZY/Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HIB/W/Hs6pbwf8fmAGqJVLjE+QYXoJyQBQUiIm6xdlWn2Dpu0uGZGyeFaFmng2fj86iY32rB2MWsOVd6ZiwBd3laxNclRyfxee7VHoh5EUh+hPWvvNITWOZw8SepZgNEQN8lysORhJiK10TzYKPUeCpFEO6Fi6e8t67BuycWWIs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=FUmK5vIJ; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="FUmK5vIJ" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=3OPYvk7hnU/aVH7fHcxffkjZ1fvpOQTxe3B+xRpZY/Q=; b=FUmK5vIJ1XaOAXqCip22POSGd5 DPbYeJwNMDFcX3y1eXUbFs9mQKr+MrZOgj3i+/IMSTOjMzcrDApFOmBkoriIw8aN5haFKwIL7GM7T My+dtDTKIE4eDOO/QrHjjoE6rJTjkW+OMWzFbS/W2G+8LnCVFLe4OXtseu2m8g3MUZ11vKcxz1oV0 wptolF3bozjXDPd+KJi4YZgQxfd8h7PS0tqmXNoElH5Lwvj0eP+yv7I0tsCyU4V+SnsK395qh8ayA GiZNDqvhjJ/awd39DZM74T6YJzhVRaRcB3eBuyngBj0u1fVfuUM9BgzvoLEe+c/V2pR08rGt/zGT5 OATBlweA==; Received: from willy by casper.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1xHgWX-00000003MMv-2dyK; Fri, 16 Oct 2026 11:54:57 +0000 Date: Fri, 16 Oct 2026 12:54:57 +0100 From: Matthew Wilcox To: Jeff Layton Cc: Mike Snitzer , Chuck Lever , linux-nfs@vger.kernel.org, NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Christoph Hellwig , Jens Axboe , linux-mm@kvack.org Subject: Re: [PATCH v4 07/10] mm: add folio_mark_dropbehind() to mark a folio dropbehind and account it Message-ID: References: <20261015233309.42999-1-snitzer@kernel.org> <20261015233309.42999-8-snitzer@kernel.org> <1299ad92163f2eb8fecc06165b3b52f7904f09e9.camel@kernel.org> Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1299ad92163f2eb8fecc06165b3b52f7904f09e9.camel@kernel.org> On Fri, Oct 16, 2026 at 07:08:41AM -0400, Jeff Layton wrote: > This patch and #8 need to be split out and merged via the mm tree. > They're related but the rest of the series doesn't specifically depend > on them, and I doubt Chuck wants to carry them. Patch 9 calls folio_mark_dropbehind()