From patchwork Mon Feb 17 05:03:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 11385219 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0DE4C139A for ; Mon, 17 Feb 2020 05:04:15 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C468020725 for ; Mon, 17 Feb 2020 05:04:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C468020725 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id DDF826B0005; Mon, 17 Feb 2020 00:04:13 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id D90576B0006; Mon, 17 Feb 2020 00:04:13 -0500 (EST) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CA8906B0007; Mon, 17 Feb 2020 00:04:13 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0053.hostedemail.com [216.40.44.53]) by kanga.kvack.org (Postfix) with ESMTP id B05306B0005 for ; Mon, 17 Feb 2020 00:04:13 -0500 (EST) Received: from smtpin13.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 412EB181AEF00 for ; Mon, 17 Feb 2020 05:04:13 +0000 (UTC) X-FDA: 76498427586.13.wall07_7c0fe55300145 X-Spam-Summary: 2,0,0,2ca384b1c27571f8,d41d8cd98f00b204,anshuman.khandual@arm.com,::linux-kernel@vger.kernel.org:anshuman.khandual@arm.com:linux-m68k@lists.linux-m68k.org:linux-mips@vger.kernel.org:linuxppc-dev@lists.ozlabs.org:linux-sh@vger.kernel.org:kvm-ppc@vger.kernel.org:linux-fsdevel@vger.kernel.org:linux-arch@vger.kernel.org,RULES_HIT:41:355:379:541:800:967:973:988:989:1260:1261:1345:1437:1534:1541:1711:1730:1747:1777:1792:1801:1963:1981:2194:2199:2393:2525:2559:2563:2682:2685:2859:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3353:3867:3868:3870:3871:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:4250:4321:4605:5007:6261:8634:9025:10004:11026:11658:11914:12043:12296:12297:12555:12895:12986:13069:13311:13357:13846:14096:14181:14384:14394:14581:14721:14819:21080:21451:21627:21740:30029:30054:30056:30070,0,RBL:error,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:2 4,LUA_SU X-HE-Tag: wall07_7c0fe55300145 X-Filterd-Recvd-Size: 3092 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf28.hostedemail.com (Postfix) with ESMTP for ; Mon, 17 Feb 2020 05:04:12 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 904FD1FB; Sun, 16 Feb 2020 21:04:11 -0800 (PST) Received: from p8cg001049571a15.blr.arm.com (p8cg001049571a15.blr.arm.com [10.162.16.95]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id B81EC3F703; Sun, 16 Feb 2020 21:04:08 -0800 (PST) From: Anshuman Khandual To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Anshuman Khandual , linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, kvm-ppc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org Subject: [PATCH 0/5] mm/vma: Use available wrappers when possible Date: Mon, 17 Feb 2020 10:33:48 +0530 Message-Id: <1581915833-21984-1-git-send-email-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.7.4 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Apart from adding a VMA flag readable name for trace purpose, this series does some open encoding replacements with availabe VMA specific wrappers. This skips VM_HUGETLB check in vma_migratable() as its already being done with another patch (https://patchwork.kernel.org/patch/11347831/) which is yet to be merged. This series applies on 5.6-rc2. This has been build tested on multiple platforms, though boot and runtime testing was limited to arm64 and x86. Cc: linux-kernel@vger.kernel.org Cc: linux-m68k@lists.linux-m68k.org Cc: linux-mips@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-sh@vger.kernel.org Cc: kvm-ppc@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-mm@kvack.org Anshuman Khandual (5): mm/vma: Add missing VMA flag readable name for VM_SYNC mm/vma: Make vma_is_accessible() available for general use mm/vma: Replace all remaining open encodings with is_vm_hugetlb_page() mm/vma: Replace all remaining open encodings with vma_set_anonymous() mm/vma: Replace all remaining open encodings with vma_is_anonymous() arch/csky/mm/fault.c | 2 +- arch/m68k/mm/fault.c | 2 +- arch/mips/mm/fault.c | 2 +- arch/powerpc/kvm/e500_mmu_host.c | 2 +- arch/powerpc/mm/fault.c | 2 +- arch/sh/mm/fault.c | 2 +- arch/x86/mm/fault.c | 2 +- drivers/misc/mic/scif/scif_mmap.c | 2 +- fs/binfmt_elf.c | 2 +- include/asm-generic/tlb.h | 2 +- include/linux/mm.h | 5 +++++ include/trace/events/mmflags.h | 1 + kernel/events/core.c | 3 ++- kernel/sched/fair.c | 2 +- mm/gup.c | 5 +++-- mm/memory.c | 5 ----- mm/mempolicy.c | 3 +-- 17 files changed, 23 insertions(+), 21 deletions(-)