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 48DBCC433FE for ; Fri, 25 Mar 2022 01:34:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356813AbiCYBfe (ORCPT ); Thu, 24 Mar 2022 21:35:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40680 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357452AbiCYBew (ORCPT ); Thu, 24 Mar 2022 21:34:52 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1653BF97D for ; Thu, 24 Mar 2022 18:32:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3881A60909 for ; Fri, 25 Mar 2022 01:32:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92E4DC340EC; Fri, 25 Mar 2022 01:32:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1648171958; bh=fsYi+1TeJ8FO9bhL2ZQIFPiKKghD6g8Tbv9gpx3Qtso=; h=Date:To:From:Subject:From; b=xJCRvao5QT4uja5FeSgKQIxGfWkdIyzpXVtV2ExnWR3NgxprmBHV/gOUoqmfR/63E mz+z1s7SqTY7LhiVANQ1XELgnd3+61NtCsfoFIdMEtkDoZQY4l2UGbuItoVstiDJuY atn6Pq68c/j92IffkNgkegJ48F8LPQUoGfAzBtmM= Date: Thu, 24 Mar 2022 18:32:38 -0700 To: mm-commits@vger.kernel.org, tj@kernel.org, rppt@linux.ibm.com, richard.weiyang@gmail.com, raquini@redhat.com, osalvador@suse.de, npache@redhat.com, eric.dumazet@gmail.com, dennis@kernel.org, david@redhat.com, cl@linux.com, amakhalov@vmware.com, mhocko@suse.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged] mm-make-free_area_init_node-aware-of-memory-less-nodes.patch removed from -mm tree Message-Id: <20220325013238.92E4DC340EC@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm: make free_area_init_node aware of memory less nodes has been removed from the -mm tree. Its filename was mm-make-free_area_init_node-aware-of-memory-less-nodes.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Michal Hocko Subject: mm: make free_area_init_node aware of memory less nodes free_area_init_node is also called from memory less node initialization path (free_area_init_memoryless_node). It doesn't really make much sense to display the physical memory range for those nodes: Initmem setup node XX [mem 0x0000000000000000-0x0000000000000000] Instead be explicit that the node is memoryless: Initmem setup node XX as memoryless Link: https://lkml.kernel.org/r/20220127085305.20890-6-mhocko@kernel.org Signed-off-by: Michal Hocko Acked-by: Rafael Aquini Acked-by: David Hildenbrand Reviewed-by: Mike Rapoport Reviewed-by: Oscar Salvador Cc: Alexey Makhalov Cc: Christoph Lameter Cc: Dennis Zhou Cc: Eric Dumazet Cc: Nico Pache Cc: Tejun Heo Cc: Wei Yang Signed-off-by: Andrew Morton --- mm/page_alloc.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) --- a/mm/page_alloc.c~mm-make-free_area_init_node-aware-of-memory-less-nodes +++ a/mm/page_alloc.c @@ -7642,9 +7642,14 @@ static void __init free_area_init_node(i pgdat->node_start_pfn = start_pfn; pgdat->per_cpu_nodestats = NULL; - pr_info("Initmem setup node %d [mem %#018Lx-%#018Lx]\n", nid, - (u64)start_pfn << PAGE_SHIFT, - end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0); + if (start_pfn != end_pfn) { + pr_info("Initmem setup node %d [mem %#018Lx-%#018Lx]\n", nid, + (u64)start_pfn << PAGE_SHIFT, + end_pfn ? ((u64)end_pfn << PAGE_SHIFT) - 1 : 0); + } else { + pr_info("Initmem setup node %d as memoryless\n", nid); + } + calculate_node_totalpages(pgdat, start_pfn, end_pfn); alloc_node_mem_map(pgdat); _ Patches currently in -mm which might be from mhocko@suse.com are