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[209.132.180.67]) by mx.google.com with ESMTP id z9si5092115pfk.333.2018.01.31.15.54.02; Wed, 31 Jan 2018 15:54:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2017-10-26 header.b=SzztEdFw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932177AbeAaXPf (ORCPT + 99 others); Wed, 31 Jan 2018 18:15:35 -0500 Received: from aserp2130.oracle.com ([141.146.126.79]:51668 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754225AbeAaXEd (ORCPT ); Wed, 31 Jan 2018 18:04:33 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w0VMpovq107802; Wed, 31 Jan 2018 23:04:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=corp-2017-10-26; bh=+9RkJiJpwA89gbpXWQGLQ+0uD1XSFluUqWxMbzu1Vg4=; b=SzztEdFwsVl8+kzRph7kzl7DulOry7FpYa2Esf0EiF24JDc/OdpB+1A5eaB9wY+gj53n xQW/9RymJ/3DS7gHBf1OfvfG4RIvFG3mnDOJ4OHbhWc3cpPB92CBYajA+NUemppw3FML ykWziDdSoJU3vBCe7x+D9H1kMWgNlkJRMbjjax3rh8bY75EBOTULw5GuIrzbIEG0z3sS syn3xc/TSlEBEP9P+L9a6P6uJVNNjlpUz4ISOy4KsOZcsXBUt1QQtlwYtb7JZgEYIJiS 94LWQ86ECPHRQ0XeyBz/OMt22lkVgAY/ET0qU8Odpic9BtnEl7lOrRskNpxXocxMZHx4 DQ== Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by aserp2130.oracle.com with ESMTP id 2fuc8kkh2s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 31 Jan 2018 23:04:25 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w0VN4OL4021575 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Jan 2018 23:04:24 GMT Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w0VN4OaC032290; Wed, 31 Jan 2018 23:04:24 GMT Received: from parnassus.us.oracle.com (/10.39.213.30) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 31 Jan 2018 15:04:23 -0800 From: daniel.m.jordan@oracle.com To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: aaron.lu@intel.com, ak@linux.intel.com, akpm@linux-foundation.org, Dave.Dice@oracle.com, dave@stgolabs.net, khandual@linux.vnet.ibm.com, ldufour@linux.vnet.ibm.com, mgorman@suse.de, mhocko@kernel.org, pasha.tatashin@oracle.com, steven.sistare@oracle.com, yossi.lev@oracle.com Subject: [RFC PATCH v1 02/13] mm: allow compaction to be disabled Date: Wed, 31 Jan 2018 18:04:02 -0500 Message-Id: <20180131230413.27653-3-daniel.m.jordan@oracle.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180131230413.27653-1-daniel.m.jordan@oracle.com> References: <20180131230413.27653-1-daniel.m.jordan@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8791 signatures=668659 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=908 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1801310283 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a temporary hack to avoid the non-trivial refactoring of the compaction code that takes lru_lock in this prototype. This refactoring can be done later. Signed-off-by: Daniel Jordan --- mm/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/Kconfig b/mm/Kconfig index 03ff7703d322..96412c3939c5 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -231,7 +231,6 @@ config BALLOON_COMPACTION # support for memory compaction config COMPACTION bool "Allow for memory compaction" - def_bool y select MIGRATION depends on MMU help -- 2.16.1