From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB2D7C0729B for ; Thu, 13 Jul 2023 15:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234882AbjGMP37 (ORCPT ); Thu, 13 Jul 2023 11:29:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233464AbjGMP3T (ORCPT ); Thu, 13 Jul 2023 11:29:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E9762710 for ; Thu, 13 Jul 2023 08:29:03 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D0DF061931 for ; Thu, 13 Jul 2023 15:29:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B10BC433C7; Thu, 13 Jul 2023 15:29:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689262142; bh=hD5A9KtFlLR+u3V9GZuQAXXRwB1AIo3vauLDZN8H9Uo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HeRNVn+YVE4MKNNO19DWpmzAu3Y4q860LbFLe52oiot7Uxjmin42HAzr/9C/iRX7G UZI0jx058lq4Mn/Av3JBowfvm3LofLP3NrFEp6qYyZn5wN1k0ZeVvHihbjeyJe6CcJ zVT2kp8f0FChN8bPvp0zrkhtEM3Q05DLCQkWbQxao3Ee7K1xxm+S/a/inb1iIyeArs CvVx/BDaG5+3Yz+dfQafk+/Wj2znMpAMCTuaWgm8PPvNhcmk49w9iKADc7dOt7slWI CpoNeKtBRgMmidZiNqin6Rx9QoUorPvHuXyQhUB8OdA8QiI/ZgS+7DMJwFQYS5F79W cWc+DbFrjL/lA== Date: Thu, 13 Jul 2023 16:28:58 +0100 From: Lee Jones To: Mark Brown Cc: Chen-Yu Tsai , linux-kernel@vger.kernel.org Subject: Re: [PATCH] mfd: axp20x: Update to use maple tree register cache Message-ID: <20230713152858.GC968624@google.com> References: <20230712-mfd-axp20x-maple-v1-1-4df3749107a6@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230712-mfd-axp20x-maple-v1-1-4df3749107a6@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 12 Jul 2023, Mark Brown wrote: > The maple tree register cache is based on a much more modern data structure > than the rbtree cache and makes optimisation choices which are probably > more appropriate for modern systems than those made by the rbtree cache. In > v6.5 it has also acquired the ability to generate multi-register writes in > sync operations, bringing performance up to parity with the rbtree cache > there. > > Update the axp20x driver to use the more modern data structure, really it > should have been fine even without the most recent round of updates. > > Signed-off-by: Mark Brown > --- > > > Signed-off-by: Mark Lolz! > --- > drivers/mfd/axp20x.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) Applied, thanks -- Lee Jones [李琼斯]