From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id D3D326B02C5 for ; Tue, 7 Nov 2017 10:04:57 -0500 (EST) Received: by mail-wm0-f70.google.com with SMTP id l188so4304754wma.1 for ; Tue, 07 Nov 2017 07:04:57 -0800 (PST) Received: from userp1040.oracle.com (userp1040.oracle.com. [156.151.31.81]) by mx.google.com with ESMTPS id r6si881769edi.539.2017.11.07.07.04.55 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Nov 2017 07:04:56 -0800 (PST) From: Pavel Tatashin Subject: [PATCH v1 0/1] split deferred_init_range into initializing and freeing parts Date: Tue, 7 Nov 2017 10:04:45 -0500 Message-Id: <20171107150446.32055-1-pasha.tatashin@oracle.com> Sender: owner-linux-mm@kvack.org List-ID: To: steven.sistare@oracle.com, daniel.m.jordan@oracle.com, akpm@linux-foundation.org, mgorman@techsingularity.net, mhocko@suse.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org As discussed last week with Michal Hocko, I am sending this as a separate patch: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1528267.html This patch farther improves deferred page initialization by enabling future mult-threading, covering some corner cases, and simplifies the logic and modularity. Tested with qemu, and on bare metal with kexec, and regular reboots. Pavel Tatashin (1): mm: split deferred_init_range into initializing and freeing parts mm/page_alloc.c | 146 +++++++++++++++++++++++++++++--------------------------- 1 file changed, 76 insertions(+), 70 deletions(-) -- 2.15.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org