From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f72.google.com (mail-pa0-f72.google.com [209.85.220.72]) by kanga.kvack.org (Postfix) with ESMTP id 654A76B0005 for ; Sat, 2 Jul 2016 22:37:12 -0400 (EDT) Received: by mail-pa0-f72.google.com with SMTP id cx13so65561386pac.2 for ; Sat, 02 Jul 2016 19:37:12 -0700 (PDT) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [2001:e42:101:1:202:181:97:72]) by mx.google.com with ESMTPS id d196si1381895pfd.10.2016.07.02.19.37.11 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 02 Jul 2016 19:37:11 -0700 (PDT) Subject: [PATCH 0/8] Change OOM killer to use list of mm_struct. From: Tetsuo Handa Message-Id: <201607031135.AAH95347.MVOHQtFJFLOOFS@I-love.SAKURA.ne.jp> Date: Sun, 3 Jul 2016 11:35:56 +0900 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: akpm@linux-foundation.org, oleg@redhat.com, rientjes@google.com, vdavydov@parallels.com, mst@redhat.com, mhocko@suse.com, mhocko@kernel.org This is my alternative proposal compared to what Michal posted at http://lkml.kernel.org/r/1467365190-24640-1-git-send-email-mhocko@kernel.org . The series is based on top of linux-next-20160701 + http://lkml.kernel.org/r/1467201562-6709-1-git-send-email-mhocko@kernel.org . The key point of the series is [PATCH 3/8]. [PATCH 1/8] can be sent to current linux.git as a clean up. The series does not include patches for use_mm() users and wait_event() in oom_killer_disable(). Thus, some of Michal's patches can be added on top of the series. [PATCH 1/8] mm,oom_reaper: Remove pointless kthread_run() failure check. [PATCH 2/8] mm,oom_reaper: Reduce find_lock_task_mm() usage. [PATCH 3/8] mm,oom: Use list of mm_struct used by OOM victims. [PATCH 4/8] mm,oom: Remove OOM_SCAN_ABORT case. [PATCH 5/8] mm,oom: Remove unused signal_struct->oom_victims. [PATCH 6/8] mm,oom_reaper: Stop clearing TIF_MEMDIE on remote thread. [PATCH 7/8] mm,oom_reaper: Pass OOM victim's comm and pid values via mm_struct. [PATCH 8/8] mm,oom_reaper: Make OOM reaper use list of mm_struct. include/linux/mm_types.h | 12 + include/linux/oom.h | 16 -- include/linux/sched.h | 4 kernel/exit.c | 2 kernel/fork.c | 1 kernel/power/process.c | 12 - mm/memcontrol.c | 16 -- mm/oom_kill.c | 336 +++++++++++++++++++++-------------------------- 8 files changed, 177 insertions(+), 222 deletions(-) -- 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