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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3C3FECAAD5 for ; Mon, 5 Sep 2022 03:45:41 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 396368D0051; Sun, 4 Sep 2022 23:45:41 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 345AE8D0050; Sun, 4 Sep 2022 23:45:41 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 20CFB8D0051; Sun, 4 Sep 2022 23:45:41 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 140E28D0050 for ; Sun, 4 Sep 2022 23:45:41 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id C16FB1606D1 for ; Mon, 5 Sep 2022 03:45:40 +0000 (UTC) X-FDA: 79876642440.03.C68B74F Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf08.hostedemail.com (Postfix) with ESMTP id 409F916006F for ; Mon, 5 Sep 2022 03:45:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=j3xUDN/K7BDvm8fEF8dNYgHrYYixoZ8ei2hxCzGNSHY=; b=t9xS4saB9x2HbpDiwecUms0k3i x+OgwiiMBba/FDvDXEsNKDs/abcBhBP/M3ytZTmTVoldn5nOcn3yY01anC0t9mmJTbQL4YUE1yIpi bKLwsaE5+9/p4fiEA2rASUrYDYiX0JMAgw4jacoLJ0DT5/YaTZ1monpO/dvrWSTaCP7+Eio237RkF Sf17rWKxAnxmMtxZ4tbE72ugu656HJoPJryWOwlhXynfO6mnI3zOxgIQYbra0j5kOc6Vr0sopadUE EJw7yOlN6FFmInQ5kIavmZTjZhUO2be+2l0jvN9k9u6qLmttmJDFRxIqboJCGAyddWflaVoojF0Vs zmnKqKCQ==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oV32o-0099En-5M; Mon, 05 Sep 2022 03:45:06 +0000 Date: Mon, 5 Sep 2022 04:45:06 +0100 From: Matthew Wilcox To: Wupeng Ma Cc: akpm@linux-foundation.org, david@redhat.com, npiggin@suse.de, ying.huang@intel.com, hannes@cmpxchg.org, corbet@lwn.net, mcgrof@kernel.org, mgorman@suse.de, keescook@chromium.org, yzaikin@google.com, songmuchun@bytedance.com, mike.kravetz@oracle.com, osalvador@suse.de, surenb@google.com, rppt@kernel.org, charante@codeaurora.org, jsavitz@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel test robot Subject: Re: [PATCH -next v3 2/2] mm: sysctl: Introduce per zone watermark_scale_factor Message-ID: References: <20220905032858.1462927-1-mawupeng1@huawei.com> <20220905032858.1462927-3-mawupeng1@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220905032858.1462927-3-mawupeng1@huawei.com> ARC-Authentication-Results: i=1; imf08.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=t9xS4saB; spf=none (imf08.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1662349540; a=rsa-sha256; cv=none; b=uPE9BuReghK4c5K1OSloZdgW7QhlBFZsp8M5LYlze8qS1na29sc9YbVumzjySmYRU8cg67 M8ZT38T2HTe06hGyeoFIHy6tGCrPxS2DDuzMNzBRqpxj7YCCHbhoOtvGlv1ugGgqhDa27d XIQL0Wr2fLHPPQ8mnEsR3BAdcL6D8eA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1662349540; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=j3xUDN/K7BDvm8fEF8dNYgHrYYixoZ8ei2hxCzGNSHY=; b=kC3Kl39Z7wiC3eUBhq0VcpXEsQwkPKNH+1j6K+mrnwpscJeaA6TqNLWPhlX1zmlAZge5m4 PJZtA8vOz3QH0TJonlu0NMG2vVsxI+qm0ToBWoiv9dl0EwkXlWl5ojo1CCuHAkucr5jjLT u+Jk2oxEzOSyXq2IbGYuQCKeu146bVQ= Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=t9xS4saB; spf=none (imf08.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none X-Rspamd-Server: rspam06 X-Stat-Signature: cba8nemx7fwriypuy55kybtcipnnhb76 X-Rspam-User: X-Rspamd-Queue-Id: 409F916006F X-HE-Tag: 1662349540-808175 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Sep 05, 2022 at 11:28:58AM +0800, Wupeng Ma wrote: > The reason to disable THP is khugepaged_min_free_kbytes_update() will > update min watermark. > > Signed-off-by: Ma Wupeng > Reported-by: kernel test robot Don't include this 'Reported-by'. The kernel test robot did not tell you to write this patch.