From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751521AbdAQKhM (ORCPT ); Tue, 17 Jan 2017 05:37:12 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:34658 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750924AbdAQKhK (ORCPT ); Tue, 17 Jan 2017 05:37:10 -0500 From: Michal Hocko To: Andrew Morton Cc: Johannes Weiner , Mel Gorman , Minchan Kim , Hillf Danton , , LKML Subject: [PATCH 0/3] follow up nodereclaim for 32b fix Date: Tue, 17 Jan 2017 11:36:59 +0100 Message-Id: <20170117103702.28542-1-mhocko@kernel.org> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I have previously posted this as an RFC [1] but there didn't seem to be any objections other than some requests to reorganize the changes in a slightly different way so I am reposting the series and asking for inclusion. This is a follow up on top of [2]. The patch 1 cleans up the code a bit. I haven't seen any real issues or bug reports but conceptualy ignoring the maximum eligible zone in get_scan_count is wrong by definition. This is what patch 2 does. Patch 3 removes inactive_reclaimable_pages which was a kind of hack around for the problem which should have been addressed at get_scan_count. There is one more place which needs a special handling which is not a part of this series. too_many_isolated can get confused as well. I already have some preliminary work but it still needs some testing so I will post it separatelly. Michal Hocko (3): mm, vmscan: cleanup lru size claculations mm, vmscan: consider eligible zones in get_scan_count Revert "mm: bail out in shrink_inactive_list()" include/linux/mmzone.h | 2 +- mm/vmscan.c | 116 +++++++++++++++++++------------------------------ mm/workingset.c | 2 +- 3 files changed, 46 insertions(+), 74 deletions(-) [1] http://lkml.kernel.org/r/20170110125552.4170-1-mhocko@kernel.org [2] http://lkml.kernel.org/r/20170104100825.3729-1-mhocko@kernel.org