Received: by 2002:a05:6a10:7420:0:0:0:0 with SMTP id hk32csp3855314pxb; Mon, 21 Feb 2022 07:04:42 -0800 (PST) X-Google-Smtp-Source: ABdhPJzgvTGSo6xBkiAGqkP+qhTyU4mErw3HzNUpoSk+IMvuRNNwwICa9CCHuIBzh8e1G+HJB2ln X-Received: by 2002:a65:6043:0:b0:36c:65f8:c516 with SMTP id a3-20020a656043000000b0036c65f8c516mr16332090pgp.186.1645455881782; Mon, 21 Feb 2022 07:04:41 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1645455881; cv=none; d=google.com; s=arc-20160816; b=TzUyylbxMMQxnsBWrp49fyh6tgGeDYcPdc9X4T7I3xaXofo0aIr8A2pD002EcIXa40 7l8TTGKRkRCbqWes+zPDEGJX8W3s/h1Ig3HElGwLouWDIwPB1PLwkLXpEpy9UFlMkiGM afddRlhA19mN6zuanhfCdz3b8JpuHN6/C1V8PaGUmy5wwOdUYvEULr6rUcMXIg1GUk5K uBUAl/vG4hIWejY6XbID8EkD6X0Af37Bq4Fr6qT+Oy0NdO0q+7CWYa5y+ozrWixDKLTC ZIWEeBEcBVbu5c6tcmi9Xy9yBzOVY71lSfy4+TwXdvU2SjdHRYK94JptrNOHmsTCqphe HrJg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=qtF3RGZgKHOKseqGWh7y4TTzUOsXhF5b8RqNys2oGAU=; b=AG8ehfa5hOz8v86+PN34WI40b3sr7M+BHaKbiTWUAFv6RcnM+qMS0MQIPBvX6UGn1h U1yXxcuP0y/UEDi+Cnf3Dg/1RqS0ga7qIiBhUyz95NAGoReIU84mEv8yeAwhSxe0JER6 ssHGZj05PEhwYqC4pwk93UptVoKVGOgr3I9S1rQEVPj5QnrDWJg8O/uEwwVstlzzgK8c 0SNQruCPPCIgcvfT1q3bX3WZAHaUTJ2SMTHyJZQLYV3VKRd5r6C+XULMDYu2ydoXnxmt S/uJcQDZOkboeOQjaInbafKavUXQEB06W9kgi904oZA6LF2/sd+Thc1WV24DthG29AEh D01g== 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 f130si18502158pgc.684.2022.02.21.07.04.26; Mon, 21 Feb 2022 07:04:41 -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; 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 S1343904AbiBUKWN (ORCPT + 99 others); Mon, 21 Feb 2022 05:22:13 -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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,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 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