Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp734332rwd; Wed, 7 Jun 2023 06:18:24 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6l8OM/PCBSD3x94UFPEi1fqMiBQEjWOoXeKe0v0xHL0UW1jg3LZCp5g6y4DJwOiABw/ix7 X-Received: by 2002:a05:6a20:914e:b0:10c:71de:5dc5 with SMTP id x14-20020a056a20914e00b0010c71de5dc5mr965017pzc.30.1686143904139; Wed, 07 Jun 2023 06:18:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686143904; cv=none; d=google.com; s=arc-20160816; b=tqEQchUiDMH5Z6AbVB4rq+JK4xBWd+CzvfBWg2v6whDJaNDpeSq+c03jBONlZpsiFT VS24l8J1cxYHu2WzDq0GIXOOcFJmM7tLCiwtljT3uSY5thrAhQKF4f2xnnJDAOyQpCkX S3dg+9KLVpP2hNeb5Zk2x9jwyFMak/20LzSaAJVZ9ZDW6CJjgo1DJv18PSM7Yph3qLgS p98Qe2peJVz5Ym093d3gYP7Wu83B+aG+VPvgra7Qmrw2ln2F7ncKkUcnSmiyW64W/ruy eFO3TwWDuPJTSmseMkxDg2m3e4soI3O6EoOZzlXVK/enxpZnEnZJSXh4xLL+FC1soS7w 7nxQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=Sxp8yNwVDkis8IjC/yFKZaX+bIJGHjrSyLW0BdR9Yyo=; b=q1zF5DOQwgprv5z7wHL2xNxkeyMhnuYfFePfIPDAIuwxZeEamcgCEkiTnA6xBo7nEX p0KOjI/BukHvvwEdLDO5/qa2LqlkAabCtCHe3ms1rMP4SJJ/zrT8DNkEyUFKtRi759OE A5lxmr/wv+HDmUunYMhQigVgPmwmi0d+juQp3MN8IwpScmj4g8yStcuc7T2M/y9loPr8 QEWuJjlVTnLUw3rFnbZgYUg0j+xWEWqQe3XFCh0Y3ElXKlUgnr/wc3UgEQRjfN7G/0Ev VNjRXqkgDv4hk6IoxyFOWkd2l/HQ08oavRjBHuEsM9yuXJG6UDGV+WanBCR6gQa+a+A3 b4Fw== ARC-Authentication-Results: i=1; mx.google.com; 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 p123-20020a625b81000000b00653a49efc23si8338209pfb.67.2023.06.07.06.18.08; Wed, 07 Jun 2023 06:18:24 -0700 (PDT) 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; 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 S240076AbjFGNIL (ORCPT + 99 others); Wed, 7 Jun 2023 09:08:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240143AbjFGNHu (ORCPT ); Wed, 7 Jun 2023 09:07:50 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F17D91FEE for ; Wed, 7 Jun 2023 06:07:37 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id BC4C368BEB; Wed, 7 Jun 2023 15:07:34 +0200 (CEST) Date: Wed, 7 Jun 2023 15:07:34 +0200 From: Christoph Hellwig To: Petr Tesarik Cc: Christoph Hellwig , Marek Szyprowski , Robin Murphy , "open list:DMA MAPPING HELPERS" , open list , Roberto Sassu , Kefeng Wang , petr@tesarici.cz Subject: Re: [PATCH v1 1/1] swiotlb: use the atomic counter of total used slabs if available Message-ID: <20230607130734.GB19066@lst.de> References: <20230607090418.653-1-petrtesarik@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230607090418.653-1-petrtesarik@huaweicloud.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE 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 Thanks, applied to for-next.