From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 375DB368974; Tue, 10 Mar 2026 08:45:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773132346; cv=none; b=q+0uR09aRxeTRAGMkAzK3snv2hbaYEbTM7jv0jJzfVyQwYeIOntZSG6YaAnmIqRsoSX93WcH71gCfS3z3y4nmzgyfpP/FnIZjxhTUms/D58IVaafX4CrduDH4U3ZQt8r3+oJ8NQSKZf/VsFhXK0BHApd4oIDoHgNBaeXr21htls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773132346; c=relaxed/simple; bh=2GTo/UKEXmNc6/moESIzVvtsJWPxVqrpeu18Y9/uTE0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rBxteSA3+nQHcc/iIOycmh7tB8aeOLzjKak8z3g8z+TG5otaVu24+QNVtctfjwzi95X3sibNb+CSE27wEEgBCKoGmPryjnkz9QxdumoinUieC/5ItADg7nhbiAXWWbjLwm88o8zJMcpQyEkLOCYYcOelr2f74LemkJ1xtLUam+o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id CA0EC68D07; Tue, 10 Mar 2026 09:45:42 +0100 (CET) Date: Tue, 10 Mar 2026 09:45:42 +0100 From: Christoph Hellwig To: Andrey Albershteyn Cc: linux-xfs@vger.kernel.org, fsverity@lists.linux.dev, linux-fsdevel@vger.kernel.org, ebiggers@kernel.org, hch@lst.de, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-btrfs@vger.kernel.org, djwong@kernel.org Subject: Re: [PATCH v4 09/25] iomap: issue readahead for fsverity merkle tree Message-ID: <20260310084542.GC17112@lst.de> References: <20260309192355.176980-1-aalbersh@kernel.org> <20260309192355.176980-10-aalbersh@kernel.org> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <20260309192355.176980-10-aalbersh@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) On Mon, Mar 09, 2026 at 08:23:24PM +0100, Andrey Albershteyn wrote: > Issue reading of fsverity merkle tree on the fsverity inodes. This way > metadata will be available at I/O completion time. The change itself looks good, but we'll also need this for iomap_readahead and not just iomap_read_folio.