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 6F3D8C433EF for ; Mon, 21 Feb 2022 10:21:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353258AbiBUKWP (ORCPT ); Mon, 21 Feb 2022 05:22:15 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:47460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354358AbiBUKVx (ORCPT ); Mon, 21 Feb 2022 05:21:53 -0500 Received: from outbound-smtp23.blacknight.com (outbound-smtp23.blacknight.com [81.17.249.191]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC85F20C for ; Mon, 21 Feb 2022 01:41:32 -0800 (PST) Received: from mail.blacknight.com (pemlinmail03.blacknight.ie [81.17.254.16]) by outbound-smtp23.blacknight.com (Postfix) with ESMTPS id 1121E102129 for ; Mon, 21 Feb 2022 09:41:31 +0000 (GMT) Received: (qmail 31555 invoked from network); 21 Feb 2022 09:41:30 -0000 Received: from unknown (HELO stampy.112glenside.lan) (mgorman@techsingularity.net@[84.203.17.223]) by 81.17.254.9 with ESMTPA; 21 Feb 2022 09:41:30 -0000 From: Mel Gorman To: Andrew Morton Cc: Aaron Lu , Dave Hansen , Vlastimil Babka , Michal Hocko , Jesper Dangaard Brouer , LKML , Linux-MM , Mel Gorman Subject: [PATCH v2 0/6] More follow-up on high-order PCP caching Date: Mon, 21 Feb 2022 09:41:18 +0000 Message-Id: <20220221094119.15282-1-mgorman@techsingularity.net> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is one patch on top of the series "Follow-up on high-order PCP caching" that is already in mmotm. The series left prefetching in place but as the batch freeing of PCP pages now all happens under the zone lock, it's unlikely there is enough time for the prefetching to have a benefit so remove it. mm/page_alloc.c | 24 ------------------------ 1 file changed, 24 deletions(-) -- 2.26.2