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 AA8B6C07E9D for ; Mon, 26 Sep 2022 20:58:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231153AbiIZU6S (ORCPT ); Mon, 26 Sep 2022 16:58:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230490AbiIZU6R (ORCPT ); Mon, 26 Sep 2022 16:58:17 -0400 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00AD2A0317 for ; Mon, 26 Sep 2022 13:58:16 -0700 (PDT) Received: by mail-pl1-x62f.google.com with SMTP id t3so7363586ply.2 for ; Mon, 26 Sep 2022 13:58:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date; bh=DsCt9EnBkB9XONb0mXjIxGr6dtklTnJ0PfTUr4NBJsI=; b=oOatuH7ZCBFtR57AbpQECV/YWqkvugbR22uBnQVRwZL5kIcTKlvlxFIs5wjBoYoWrK jME05Ef/ypej0+RwVa+ekPAJmFWszVscmmxGjho+o3aA4P/kRTbRKfiZ2qade6HU/pZD u3cRFrmfXJ2fIz49u8yNQUjNc3becqZpnKhQHq9yTExuoCX6k5TSWB55/M5iPjZtfhmY ussToKOHlmljE7wrB/T4n6/2zmkCvrPZGxx8saFShwTB5fhH4jRGDn4bto5guVreylFr a5Ko/+ZkmrdXXcfnqR+uQDof0T02r9AjSf2Vkc6yik9/GS1ATztrnRxpxm5H2UZqEGx2 bgOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date; bh=DsCt9EnBkB9XONb0mXjIxGr6dtklTnJ0PfTUr4NBJsI=; b=1lZVCPX58VUVXsxefyQfyww3h/xDUAN7zWM2EGfy3Ic15WihFJM+D3UqK0PS+mg0pg l8NF5JMoJ0qKuC1Bs2qgixWqR+tMsaXK5qLJN7Eu5Z2EHAIM2QV2gkK7ov4XDZ1RkOkO q+gfRgA1EIK2WNl9JFEnXsdQD4fvv/ZoRpfdikkt7I9W47fgX9bWLHVfn5ITlkZ22OoD Yd/zwfJNAWdwMJoULamqrsKVTRDoTM5MV5YDa1hm7X4PySDpj4k6Z1cqB8VoxD8NphEP ADKpNzO5LuDfZFg6bpNTMNYNwq9q5gkVqPbHCuAeux1KFmtwofhklaj8D7aFB47w+RQp zPfA== X-Gm-Message-State: ACrzQf10u4aqZ/E1ji5wROC4MHrKpGyo4Qwvo8rh95JkhiH9Mz+mXDm2 goCXCmDIIi04fpDVTz9RsqhxUF7OWSjzwg== X-Google-Smtp-Source: AMsMyM6K6HTjIqM7plhQBrMKWlQVztzQebV5U3un6QUTQUTidvZkmawF+ZkuMSUw+n1YCor6Evidcw== X-Received: by 2002:a17:902:f612:b0:178:a692:b20a with SMTP id n18-20020a170902f61200b00178a692b20amr24180577plg.55.1664225896363; Mon, 26 Sep 2022 13:58:16 -0700 (PDT) Received: from localhost ([2620:10d:c090:400::5:a7e]) by smtp.gmail.com with ESMTPSA id z25-20020aa79599000000b005361f6a0573sm12652517pfj.44.2022.09.26.13.58.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Sep 2022 13:58:15 -0700 (PDT) Sender: Tejun Heo Date: Mon, 26 Sep 2022 10:58:14 -1000 From: Tejun Heo To: Christoph Hellwig Cc: Jens Axboe , linux-block@vger.kernel.org Subject: Re: [PATCH 04/17] blk-cgroup: cleanup the blkg_lookup family of functions Message-ID: References: <20220921180501.1539876-1-hch@lst.de> <20220921180501.1539876-5-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220921180501.1539876-5-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Wed, Sep 21, 2022 at 08:04:48PM +0200, Christoph Hellwig wrote: > Add a fully inlined blkg_lookup as the extra two checks aren't going > to generated a lot more code vs the call to the slowpath routine, and > open code the hint update in the two callers that care. > > Signed-off-by: Christoph Hellwig Acked-by: Tejun Heo Thanks. -- tejun