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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id j17-20020a63fc11000000b00578d7a3a4fdsi959306pgi.563.2023.10.17.18.34.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 18:34:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=Z+h6bbsV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 857A78026DB1; Tue, 17 Oct 2023 18:34:06 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229458AbjJRBd7 (ORCPT + 99 others); Tue, 17 Oct 2023 21:33:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229454AbjJRBd6 (ORCPT ); Tue, 17 Oct 2023 21:33:58 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A0269F for ; Tue, 17 Oct 2023 18:33:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697592837; x=1729128837; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=dcthwkrgfbwxnN6CG1f1RDJ8t57qqEiy/CPaImoH/4U=; b=Z+h6bbsVgDcUSLoyQdgvnblxVRz85ak914FL2zGriF2ND3KOWp5gqWq6 pV6ZQRlylZsqlfcXjPfGGdlpgI4YJNZHnhc7Boh1ri++r16uRm8R+9t4z V4Uf+N+WX6PkJf6VB4Nefv1AYEjwLJuwT9kauXzlkK++7+cbHEBVNcaQI V63pG/u8IGXXgX01zyuDeajelKfj9yknQBUmt3KqoaIR3WUiu3YO/omED xntYCA0B4wLC1/DYD9btpGGqhm/MIZ8NeFJiGuvqz+mWsJlWglwRvRYTV Au/pCC+uwAnVVhucYf4QCTsFQe6R2rCpj4UU84yVSY9I8n7vPql+hjLXd w==; X-IronPort-AV: E=McAfee;i="6600,9927,10866"; a="7467808" X-IronPort-AV: E=Sophos;i="6.03,233,1694761200"; d="scan'208";a="7467808" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 18:33:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,233,1694761200"; d="scan'208";a="4150163" Received: from yhuang6-desk2.sh.intel.com (HELO yhuang6-desk2.ccr.corp.intel.com) ([10.238.208.55]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 18:32:41 -0700 From: "Huang, Ying" To: Zi Yan Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Zi Yan , Andrew Morton , "Matthew Wilcox (Oracle)" , David Hildenbrand , Baolin Wang Subject: Re: [PATCH v3 2/2] mm/migrate: add nr_split to trace_mm_migrate_pages stats. In-Reply-To: <20231017163129.2025214-2-zi.yan@sent.com> (Zi Yan's message of "Tue, 17 Oct 2023 12:31:29 -0400") References: <20231017163129.2025214-1-zi.yan@sent.com> <20231017163129.2025214-2-zi.yan@sent.com> Date: Wed, 18 Oct 2023 09:31:46 +0800 Message-ID: <871qds90n1.fsf@yhuang6-desk2.ccr.corp.intel.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=ascii X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Tue, 17 Oct 2023 18:34:06 -0700 (PDT) Zi Yan writes: > From: Zi Yan > > Add nr_split to trace_mm_migrate_pages for large folio (including THP) > split events. > > Signed-off-by: Zi Yan > Cc: Baolin Wang > Cc: David Hildenbrand > Cc: Huang Ying > Cc: Matthew Wilcox LGTM, Thanks! -- Best Regards, Huang, Ying