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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 462C9C433E0 for ; Wed, 12 Aug 2020 01:31:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19ABB2076C for ; Wed, 12 Aug 2020 01:31:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597195872; bh=MCq44S2ZvMhwVwuloi9AKcj2f0XwMhqAwrLK7qLYs0o=; h=Date:From:To:Subject:In-Reply-To:Reply-To:List-ID:From; b=HKQcBi/UP+ccsS6FuqIxSoFlC+zxTigpo0gweaurhQkzhD8Fk3wlr2gNi39rEAIFi WLGsu/bSWQtIWyDjZYbjtSFiQWOF0WkM2rFxPivrFQywIHZ/LRDREx2dCF9k1PTYRr rjLItOBBxFkLdfRESUQt3kJYip+bLM00r8mokrCI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726518AbgHLBbL (ORCPT ); Tue, 11 Aug 2020 21:31:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:58402 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726235AbgHLBbL (ORCPT ); Tue, 11 Aug 2020 21:31:11 -0400 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 1588D206B2; Wed, 12 Aug 2020 01:31:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597195871; bh=MCq44S2ZvMhwVwuloi9AKcj2f0XwMhqAwrLK7qLYs0o=; h=Date:From:To:Subject:In-Reply-To:From; b=HMm50+gtYSoLxfUrDtncPoOs4qbeYENbVSjZb5YiOoBPiuHuMd9nIUAhSCz7KB6+8 g0FFjDfSbl4ku+7IsxGAHYk5PtyEG20P5hSb/0ZARnDfBSrgS08ERdWkbM2d8E0Rj+ 2SrwHgNgfxACDwpSwoEPHGiyLcj7jKLIon9SKACI= Date: Tue, 11 Aug 2020 18:31:10 -0700 From: Andrew Morton To: akpm@linux-foundation.org, alex.shi@linux.alibaba.com, alexander.h.duyck@linux.intel.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 017/165] mm/compaction: correct the comments of compact_defer_shift Message-ID: <20200812013110.FCYEcuM_r%akpm@linux-foundation.org> In-Reply-To: <20200811182949.e12ae9a472e3b5e27e16ad6c@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Alex Shi Subject: mm/compaction: correct the comments of compact_defer_shift There is no compact_defer_limit. It should be compact_defer_shift in use. and add compact_order_failed explanation. Link: http://lkml.kernel.org/r/3bd60e1b-a74e-050d-ade4-6e8f54e00b92@linux.alibaba.com Signed-off-by: Alex Shi Reviewed-by: Alexander Duyck Signed-off-by: Andrew Morton --- include/linux/mmzone.h | 1 + mm/compaction.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) --- a/include/linux/mmzone.h~mm-compaction-correct-the-comments-of-compact_defer_shift +++ a/include/linux/mmzone.h @@ -536,6 +536,7 @@ struct zone { * On compaction failure, 1<