From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) by kanga.kvack.org (Postfix) with ESMTP id 172836B0007 for ; Mon, 16 Jul 2018 07:19:33 -0400 (EDT) Received: by mail-wr1-f72.google.com with SMTP id g9-v6so8278724wrq.7 for ; Mon, 16 Jul 2018 04:19:33 -0700 (PDT) Received: from Galois.linutronix.de (Galois.linutronix.de. [2a01:7a0:2:106d:700::1]) by mx.google.com with ESMTPS id w15-v6si23318806wrg.306.2018.07.16.04.19.31 for (version=TLS1_2 cipher=AES128-SHA bits=128/128); Mon, 16 Jul 2018 04:19:31 -0700 (PDT) From: Sebastian Andrzej Siewior Subject: [PATCH 0/4] mm/list_lru: Add list_lru_shrink_walk_irq() and a user Date: Mon, 16 Jul 2018 13:19:17 +0200 Message-Id: <20180716111921.5365-1-bigeasy@linutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: tglx@linutronix.de, Vladimir Davydov , Andrew Morton This series removes the local_irq_disable() around list_lru_shrink_walk() (as used by mm/workingset) by adding list_lru_shrink_walk_irq(). Vladimir Davydov preferred this over an `irq' argument which I added to struct list_lru. The initial post (of this series) received a Reviewed-by tag by Vladimir Davydov which I added to each patch of the series. The series applies on top of akpm's tree which has Kirill's shrink_slab series and does not clash with it (akpm asked me to wait a week or so and repost it then). I tested the code paths by triggering the OOM-killer via memory over commit and lockdep did not complain (nor did I see any warnings). Sebastian Sebastian