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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E153C11F64 for ; Tue, 29 Jun 2021 00:31:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E456C61CED for ; Tue, 29 Jun 2021 00:31:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232124AbhF2Ado (ORCPT ); Mon, 28 Jun 2021 20:33:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:32854 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232060AbhF2Ado (ORCPT ); Mon, 28 Jun 2021 20:33:44 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 988DF61CEB; Tue, 29 Jun 2021 00:31:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1624926677; bh=k2gJPiNl3GfD4WhXujMp7DJMOzVns3oZsebIr0uV1t4=; h=Date:From:To:Subject:From; b=LkEV0VyULJgvxodLabzNBlHm0XnBdRL3FLl0aRUln8oi4VAfdJBSxJscWYivjRIwz WOID1o6433lxXI1f8TMhVT1NAjx0Zx2GaGOfaonqGWZjp7I81WxhUF6T2w2GSI4MHU Y1pSA7Fc2JelnMIRg6OvmZbqxhS7nCz51bAJxHMo= Date: Mon, 28 Jun 2021 17:31:17 -0700 From: akpm@linux-foundation.org To: mgorman@techsingularity.net, mm-commits@vger.kernel.org, sfr@canb.auug.org.au Subject: [folded-merged] mm-page_alloc-split-per-cpu-page-lists-and-zone-stats-fix.patch removed from -mm tree Message-ID: <20210629003117.FzFeJkiIL%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/page_alloc: split per cpu page lists and zone stats -fix has been removed from the -mm tree. Its filename was mm-page_alloc-split-per-cpu-page-lists-and-zone-stats-fix.patch This patch was dropped because it was folded into mm-page_alloc-split-per-cpu-page-lists-and-zone-stats.patch ------------------------------------------------------ From: Mel Gorman Subject: mm/page_alloc: split per cpu page lists and zone stats -fix mm/ is not W=1 clean for allnoconfig but the patch "mm/page_alloc: Split per cpu page lists and zone stats" makes it worse with the following warning mm/vmstat.c: In function `zoneinfo_show_print': mm/vmstat.c:1698:28: warning: variable `pzstats' set but not used [-Wunused-but-set-variable] struct per_cpu_zonestat *pzstats; ^~~~~~~ This is a fix to the mmotm patch mm-page_alloc-split-per-cpu-page-lists-and-zone-stats.patch. Link: https://lkml.kernel.org/r/20210514144622.GA3735@techsingularity.net Signed-off-by: Mel Gorman Cc: Stephen Rothwell Signed-off-by: Andrew Morton --- mm/vmstat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/vmstat.c~mm-page_alloc-split-per-cpu-page-lists-and-zone-stats-fix +++ a/mm/vmstat.c @@ -1695,10 +1695,9 @@ static void zoneinfo_show_print(struct s seq_printf(m, "\n pagesets"); for_each_online_cpu(i) { struct per_cpu_pages *pcp; - struct per_cpu_zonestat *pzstats; + struct per_cpu_zonestat __maybe_unused *pzstats; pcp = per_cpu_ptr(zone->per_cpu_pageset, i); - pzstats = per_cpu_ptr(zone->per_cpu_zonestats, i); seq_printf(m, "\n cpu: %i" "\n count: %i" @@ -1709,6 +1708,7 @@ static void zoneinfo_show_print(struct s pcp->high, pcp->batch); #ifdef CONFIG_SMP + pzstats = per_cpu_ptr(zone->per_cpu_zonestats, i); seq_printf(m, "\n vm stats threshold: %d", pzstats->stat_threshold); #endif _ Patches currently in -mm which might be from mgorman@techsingularity.net are mm-page_alloc-correct-return-value-of-populated-elements-if-bulk-array-is-populated.patch mm-page_alloc-split-per-cpu-page-lists-and-zone-stats.patch mm-page_alloc-split-per-cpu-page-lists-and-zone-stats-fix-fix.patch mm-page_alloc-convert-per-cpu-list-protection-to-local_lock.patch mm-page_alloc-convert-per-cpu-list-protection-to-local_lock-fix.patch mm-vmstat-convert-numa-statistics-to-basic-numa-counters.patch mm-vmstat-inline-numa-event-counter-updates.patch mm-page_alloc-batch-the-accounting-updates-in-the-bulk-allocator.patch mm-page_alloc-reduce-duration-that-irqs-are-disabled-for-vm-counters.patch mm-page_alloc-explicitly-acquire-the-zone-lock-in-__free_pages_ok.patch mm-page_alloc-avoid-conflating-irqs-disabled-with-zone-lock.patch mm-page_alloc-update-pgfree-outside-the-zone-lock-in-__free_pages_ok.patch mm-page_alloc-delete-vmpercpu_pagelist_fraction.patch mm-page_alloc-disassociate-the-pcp-high-from-pcp-batch.patch mm-page_alloc-disassociate-the-pcp-high-from-pcp-batch-fix-2.patch mm-page_alloc-adjust-pcp-high-after-cpu-hotplug-events.patch mm-page_alloc-scale-the-number-of-pages-that-are-batch-freed.patch mm-page_alloc-limit-the-number-of-pages-on-pcp-lists-when-reclaim-is-active.patch mm-page_alloc-introduce-vmpercpu_pagelist_high_fraction.patch mm-page_alloc-introduce-vmpercpu_pagelist_high_fraction-fix.patch mm-page_alloc-move-free_the_page.patch mm-page_alloc-allow-high-order-pages-to-be-stored-on-the-per-cpu-lists.patch mm-page_alloc-split-pcp-high-across-all-online-cpus-for-cpuless-nodes.patch mm-vmscan-remove-kerneldoc-like-comment-from-isolate_lru_pages.patch mm-vmalloc-include-header-for-prototype-of-set_iounmap_nonlazy.patch mm-page_alloc-make-should_fail_alloc_page-a-static-function-should_fail_alloc_page-static.patch mm-mapping_dirty_helpers-remove-double-note-in-kerneldoc.patch mm-memcontrolc-fix-kerneldoc-comment-for-mem_cgroup_calculate_protection.patch mm-memory_hotplug-fix-kerneldoc-comment-for-__try_online_node.patch mm-memory_hotplug-fix-kerneldoc-comment-for-__remove_memory.patch mm-zbud-add-kerneldoc-fields-for-zbud_pool.patch mm-z3fold-add-kerneldoc-fields-for-z3fold_pool.patch mm-swap-make-swap_address_space-an-inline-function.patch mm-mmap_lock-remove-dead-code-for-config_tracing-configurations.patch mm-page_alloc-move-prototype-for-find_suitable_fallback.patch mm-swap-make-node_data-an-inline-function-on-config_flatmem.patch