From patchwork Tue Dec 18 10:12:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 10735317 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 32FD76C2 for ; Tue, 18 Dec 2018 10:12:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 237C32A750 for ; Tue, 18 Dec 2018 10:12:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2115B2A7BE; Tue, 18 Dec 2018 10:12:13 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3060A2A750 for ; Tue, 18 Dec 2018 10:12:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726600AbeLRKML (ORCPT ); Tue, 18 Dec 2018 05:12:11 -0500 Received: from foss.arm.com ([217.140.101.70]:42526 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726341AbeLRKML (ORCPT ); Tue, 18 Dec 2018 05:12:11 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3D596A78; Tue, 18 Dec 2018 02:12:10 -0800 (PST) Received: from p8cg001049571a15.blr.arm.com (p8cg001049571a15.blr.arm.com [10.162.41.146]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 30B2F3F5C0; Tue, 18 Dec 2018 02:12:01 -0800 (PST) From: Anshuman Khandual To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: ocfs2-devel@oss.oracle.com, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-media@vger.kernel.org, iommu@lists.linux-foundation.org, linux-rdma@vger.kernel.org, dmaengine@vger.kernel.org, linux-block@vger.kernel.org, sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-ia64@vger.kernel.org, linux-alpha@vger.kernel.org, akpm@linux-foundation.org, jiangqi903@gmail.com, hverkuil@xs4all.nl, vkoul@kernel.org, sfr@canb.auug.org.au, dledford@redhat.com, mpe@ellerman.id.au, axboe@kernel.dk, jeffrey.t.kirsher@intel.com, david@redhat.com Subject: [PATCH V3 0/2] Replace all open encodings for NUMA_NO_NODE Date: Tue, 18 Dec 2018 15:42:11 +0530 Message-Id: <1545127933-10711-1-git-send-email-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.7.4 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Changes in V3: - Dropped all references to NUMA_NO_NODE as per Lubomir Rinetl - Split the patch into two creating a new one specifically for tools - Folded Stephen's linux-next build fix into the second patch Changes in V2: (https://patchwork.kernel.org/patch/10698089/) - Added inclusion of 'numa.h' header at various places per Andrew - Updated 'dev_to_node' to use NUMA_NO_NODE instead per Vinod Changes in V1: (https://lkml.org/lkml/2018/11/23/485) - Dropped OCFS2 changes per Joseph - Dropped media/video drivers changes per Hans RFC - https://patchwork.kernel.org/patch/10678035/ Build tested this with multiple cross compiler options like alpha, sparc, arm64, x86, powerpc, powerpc64le etc with their default config which might not have compiled tested all driver related changes. I will appreciate folks giving this a test in their respective build environments. All these places for replacement were found by running the following grep patterns on the entire kernel code. Please let me know if this might have missed some instances. This might also have replaced some false positives. I will appreciate suggestions, inputs and review. 1. git grep "nid == -1" 2. git grep "node == -1" 3. git grep "nid = -1" 4. git grep "node = -1" NOTE: I can still split the first patch into multiple ones - one for each subsystem as suggested by Lubomir if that would be better. Anshuman Khandual (1): mm: Replace all open encodings for NUMA_NO_NODE Stephen Rothwell (1): Tools: Replace open encodings for NUMA_NO_NODE arch/alpha/include/asm/topology.h | 3 ++- arch/ia64/kernel/numa.c | 2 +- arch/ia64/mm/discontig.c | 6 +++--- arch/powerpc/include/asm/pci-bridge.h | 3 ++- arch/powerpc/kernel/paca.c | 3 ++- arch/powerpc/kernel/pci-common.c | 3 ++- arch/powerpc/mm/numa.c | 14 +++++++------- arch/powerpc/platforms/powernv/memtrace.c | 5 +++-- arch/sparc/kernel/pci_fire.c | 3 ++- arch/sparc/kernel/pci_schizo.c | 3 ++- arch/sparc/kernel/psycho_common.c | 3 ++- arch/sparc/kernel/sbus.c | 3 ++- arch/sparc/mm/init_64.c | 6 +++--- arch/x86/include/asm/pci.h | 3 ++- arch/x86/kernel/apic/x2apic_uv_x.c | 7 ++++--- arch/x86/kernel/smpboot.c | 3 ++- drivers/block/mtip32xx/mtip32xx.c | 5 +++-- drivers/dma/dmaengine.c | 4 +++- drivers/infiniband/hw/hfi1/affinity.c | 3 ++- drivers/infiniband/hw/hfi1/init.c | 3 ++- drivers/iommu/dmar.c | 5 +++-- drivers/iommu/intel-iommu.c | 3 ++- drivers/misc/sgi-xp/xpc_uv.c | 3 ++- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 5 +++-- include/linux/device.h | 2 +- init/init_task.c | 3 ++- kernel/kthread.c | 3 ++- kernel/sched/fair.c | 15 ++++++++------- lib/cpumask.c | 3 ++- mm/huge_memory.c | 13 +++++++------ mm/hugetlb.c | 3 ++- mm/ksm.c | 2 +- mm/memory.c | 7 ++++--- mm/memory_hotplug.c | 12 ++++++------ mm/mempolicy.c | 2 +- mm/page_alloc.c | 4 ++-- mm/page_ext.c | 2 +- net/core/pktgen.c | 3 ++- net/qrtr/qrtr.c | 3 ++- tools/include/linux/numa.h | 16 ++++++++++++++++ tools/perf/bench/numa.c | 6 +++--- 41 files changed, 123 insertions(+), 77 deletions(-) create mode 100644 tools/include/linux/numa.h