Received: by 2002:a05:6358:f14:b0:e5:3b68:ec04 with SMTP id b20csp886245rwj; Fri, 23 Dec 2022 09:17:12 -0800 (PST) X-Google-Smtp-Source: AMrXdXueNHP7zCTyQNdeXn3vJ8ExJRFpzLyAgWdikbgzRmNFQuF+A/8l7keKpaFWM7oA2rjU/0nf X-Received: by 2002:a17:90b:35c6:b0:219:5b39:9120 with SMTP id nb6-20020a17090b35c600b002195b399120mr12330016pjb.41.1671815832196; Fri, 23 Dec 2022 09:17:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1671815832; cv=none; d=google.com; s=arc-20160816; b=mvpRhHSOVj/q6AIFhwksaweScs4QwAd1fCG4JGIy4+Ci9p0Ldrre0fbPYzGS/E+70l wOZxUInftgYW2Dq42MfFFd7TiWlR/46mX41AjFytiK0xL/Hb2xACx2mE3g8kR4vXIQOR CfRroDP7WQQuPRzaNwF7pNtSWPsMhGveHaVBlJOktHSNwGGvzxmRx+0pCTns1jl0ecvx 8DYv+VVIb3JNNc6HuvhY9acseKarqAxl2eL6V2kBZBV3T8ms71kVx0CrO2iSakguWHfm wbMmlfCr6EJ1Yh9nGFGigV8f4df35rJ8qqhkvgBA1UlihJmVr3z7bSuVjFlHwcVa6oW+ HPeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=BPgf+jehZe/0nZd0ZMavIvpzRzcJVoVFQgNXPV18AlKYFLwtP3O5QK8zs2RmgNzWFn dNdY0Qq1v2DtsiEPPUBxdpU8htaXsoyjp/l3eb5Oyn41ucxMLpH5fvZZeEbcGhYQUKwS 55xgsdQ8M9oH6wk3nGVlUH0TPar70+pcDQXOAxvH6bacnachrlxQ+ZkaG8uXnNhrPcJS W0bXtk445Sah5ok3pjwcEG2NXCUpXKok2gOsq/GbLG4KTANSDs/0eBHKw/oJS8eIJUHU uufP/l1Lh7IZy0880SnzZOOHHMLNQ5vPAAek23oxHUSHfm7YGMmJGKH6i4+THtYx7Jjc EKhA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=TRM1wdu9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h14-20020a63384e000000b00477bac71baesi4044240pgn.844.2022.12.23.09.17.01; Fri, 23 Dec 2022 09:17:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=TRM1wdu9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236010AbiLWQ3v (ORCPT + 66 others); Fri, 23 Dec 2022 11:29:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231922AbiLWQ3k (ORCPT ); Fri, 23 Dec 2022 11:29:40 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FE051D0E3 for ; Fri, 23 Dec 2022 08:29:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=TRM1wdu9NTFEGMOK2mydrSApB9 PxVwBfA7Zu4qUnlgU9TZ3BiU6eQN0sxqbxK5Cf0lTYeBND7GaXVszlKVu6U8uOVGIVgkH7G3BGRrq M/3qD5KqoKb5R8qWjl49yIzlHGKkK0s2oMIT2SI8RditaltBbLuW4tfw1Rlp6rGjhUgsh9++cVNMQ 5F/Xw5QjuuYDzVV2psV/Ym7hBt21L3ufjJG1Mml74T+DXjT70uAx5rSagSFJGQQd4Ut653JBPQ4Ew upTiH6+pwbcY/vPF5EKrKBFZHhFQLxBQnQDo6evwa6/unt61mT+itoC2TfNqOYhZVQ7EXqdiQTVXz Kbrlxr5g==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1p8kvP-009zNX-Jy; Fri, 23 Dec 2022 16:29:35 +0000 Date: Fri, 23 Dec 2022 08:29:35 -0800 From: Christoph Hellwig To: Keith Busch Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Matthew Wilcox , Tony Battersby , Kernel Team , Keith Busch Subject: Re: [PATCHv2 05/11] dmapool: speedup DMAPOOL_DEBUG with init_on_alloc Message-ID: References: <20221216201625.2362737-1-kbusch@meta.com> <20221216201625.2362737-6-kbusch@meta.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221216201625.2362737-6-kbusch@meta.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good: Reviewed-by: Christoph Hellwig