From patchwork Fri Jan 31 06:15:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 11359281 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 66D7692A for ; Fri, 31 Jan 2020 06:15:27 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 33EB5206A2 for ; Fri, 31 Jan 2020 06:15:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="M0ZCAr0/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 33EB5206A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 7DFCB6B0557; Fri, 31 Jan 2020 01:15:21 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 743726B0559; Fri, 31 Jan 2020 01:15:21 -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 5966E6B055A; Fri, 31 Jan 2020 01:15:21 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0189.hostedemail.com [216.40.44.189]) by kanga.kvack.org (Postfix) with ESMTP id 3469C6B0557 for ; Fri, 31 Jan 2020 01:15:21 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id E14AF4DA2 for ; Fri, 31 Jan 2020 06:15:20 +0000 (UTC) X-FDA: 76436917200.16.crow16_2ea9f6bb9f436 X-Spam-Summary: 2,0,0,3686ac56955ff2b0,d41d8cd98f00b204,akpm@linux-foundation.org,:akpm@linux-foundation.org:anshuman.khandual@arm.com:haolee.swjtu@gmail.com::mgorman@techsingularity.net:mm-commits@vger.kernel.org:torvalds@linux-foundation.org,RULES_HIT:41:355:379:800:960:967:973:988:989:1260:1263:1345:1359:1381:1431:1437:1534:1541:1711:1730:1747:1777:1792:1963:2393:2525:2559:2563:2682:2685:2859:2902:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3352:3866:3867:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:4250:4321:4605:5007:6261:6642:6653:7514:7576:7903:8599:9025:9545:10004:10913:11026:11232:11473:11658:11914:12043:12048:12296:12297:12517:12519:12555:12679:12696:12737:12783:12986:13069:13311:13357:14181:14384:14721:14849:21080:21451:21627:21939:30054,0,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,LUA_SUMMARY:none X-HE-Tag: crow16_2ea9f6bb9f436 X-Filterd-Recvd-Size: 2873 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf04.hostedemail.com (Postfix) with ESMTP for ; Fri, 31 Jan 2020 06:15:20 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9F91F206A2; Fri, 31 Jan 2020 06:15:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580451320; bh=+ySumh3fMgLL8BuNK0OWml/4B2YHhNEa9n5HIhuTBhQ=; h=Date:From:To:Subject:In-Reply-To:From; b=M0ZCAr0/WwpVfatD3S+iO+WOXiT0zNW2Hv1dKCzsO7mGDWCaMv4b4APSXZPvBBcrI y7gMW2RehKxmdsusrtv+HSAsNIguOXMvkcMx7zwb8WQHiE2ue6jTZlRa33AjbVxnA3 R7ifo3nXtx7FytQnmW5fde/vnseiHmP92Hxug6K4= Date: Thu, 30 Jan 2020 22:15:19 -0800 From: Andrew Morton To: akpm@linux-foundation.org, anshuman.khandual@arm.com, haolee.swjtu@gmail.com, linux-mm@kvack.org, mgorman@techsingularity.net, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 078/118] mm: fix comments related to node reclaim Message-ID: <20200131061519.-7elE2TDO%akpm@linux-foundation.org> In-Reply-To: <20200130221021.5f0211c56346d5485af07923@linux-foundation.org> User-Agent: s-nail v14.8.16 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: From: Hao Lee Subject: mm: fix comments related to node reclaim As zone reclaim has been replaced by node reclaim, this patch fixes related comments. Link: http://lkml.kernel.org/r/20191126141346.GA22665@haolee.github.io Signed-off-by: Hao Lee Reviewed-by: Andrew Morton Cc: Anshuman Khandual Cc: Mel Gorman Signed-off-by: Andrew Morton --- include/linux/mmzone.h | 2 +- include/uapi/linux/sysctl.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/include/linux/mmzone.h~mm-fix-comments-related-to-node-reclaim +++ a/include/linux/mmzone.h @@ -758,7 +758,7 @@ typedef struct pglist_data { #ifdef CONFIG_NUMA /* - * zone reclaim becomes active if more unmapped pages exist. + * node reclaim becomes active if more unmapped pages exist. */ unsigned long min_unmapped_pages; unsigned long min_slab_pages; --- a/include/uapi/linux/sysctl.h~mm-fix-comments-related-to-node-reclaim +++ a/include/uapi/linux/sysctl.h @@ -195,7 +195,7 @@ enum VM_MIN_UNMAPPED=32, /* Set min percent of unmapped pages */ VM_PANIC_ON_OOM=33, /* panic at out-of-memory */ VM_VDSO_ENABLED=34, /* map VDSO into new processes? */ - VM_MIN_SLAB=35, /* Percent pages ignored by zone reclaim */ + VM_MIN_SLAB=35, /* Percent pages ignored by node reclaim */ };