From patchwork Thu Sep 30 14:41:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 12528585 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D686C433EF for ; Thu, 30 Sep 2021 14:41:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C6A7C6120D for ; Thu, 30 Sep 2021 14:41:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C6A7C6120D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 680679400B3; Thu, 30 Sep 2021 10:41:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 62F6D94003A; Thu, 30 Sep 2021 10:41:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3C0269400B3; Thu, 30 Sep 2021 10:41:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0037.hostedemail.com [216.40.44.37]) by kanga.kvack.org (Postfix) with ESMTP id 1E35994003A for ; Thu, 30 Sep 2021 10:41:43 -0400 (EDT) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id D5CEA2D015 for ; Thu, 30 Sep 2021 14:41:42 +0000 (UTC) X-FDA: 78644503644.27.A41AEF4 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by imf06.hostedemail.com (Postfix) with ESMTP id 7DE78801A8AE for ; Thu, 30 Sep 2021 14:41:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633012902; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AaKkIEW3HUO2tgQVS8IhxeXIR+5mDtqE3xTnoz6JfNs=; b=TlMHrnn43YHOoGF4w8iJkcW6ypsl7uK5JCT1ZpWD7IKZHTHIDAXyHFOef8ApMdeclEtAO4 3jcCRIOuMNuoPyTrprrxkGO9jNmhI4/hCfn7nISpC2DD1j3ICurjfh5XfslbTf/cs0Vuhp JAS3NDejegccMXQZeU/J59gRKV06Nyc= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-464-ZhWLlpiiPCGBjoyXGp4Nlw-1; Thu, 30 Sep 2021 10:41:40 -0400 X-MC-Unique: ZhWLlpiiPCGBjoyXGp4Nlw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A53D4835DE0; Thu, 30 Sep 2021 14:41:38 +0000 (UTC) Received: from t480s.redhat.com (unknown [10.39.194.155]) by smtp.corp.redhat.com (Postfix) with ESMTP id F28F95D6D5; Thu, 30 Sep 2021 14:41:35 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: David Hildenbrand , Andrew Morton , Jonathan Corbet , Michal Hocko , Oscar Salvador , Mike Rapoport , linux-doc@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v1 1/3] memory-hotplug.rst: fix two instances of "movablecore" that should be "movable_node" Date: Thu, 30 Sep 2021 16:41:15 +0200 Message-Id: <20210930144117.23641-2-david@redhat.com> In-Reply-To: <20210930144117.23641-1-david@redhat.com> References: <20210930144117.23641-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 7DE78801A8AE X-Stat-Signature: r1te5do48dx4yyjwtqwbp8jrcbhar7ct Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=TlMHrnn4; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf06.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 170.10.133.124) smtp.mailfrom=david@redhat.com X-HE-Tag: 1633012902-820496 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: We really want to refer to the "movable_node" kernel command line parameter here. Fixes: ac3332c44767 ("memory-hotplug.rst: complete admin-guide overhaul") Signed-off-by: David Hildenbrand --- Documentation/admin-guide/mm/memory-hotplug.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/admin-guide/mm/memory-hotplug.rst b/Documentation/admin-guide/mm/memory-hotplug.rst index 03dfbc925252..27d748cb6ee0 100644 --- a/Documentation/admin-guide/mm/memory-hotplug.rst +++ b/Documentation/admin-guide/mm/memory-hotplug.rst @@ -166,7 +166,7 @@ Or alternatively:: % echo 1 > /sys/devices/system/memory/memoryXXX/online The kernel will select the target zone automatically, usually defaulting to -``ZONE_NORMAL`` unless ``movablecore=1`` has been specified on the kernel +``ZONE_NORMAL`` unless ``movable_node`` has been specified on the kernel command line or if the memory block would intersect the ZONE_MOVABLE already. One can explicitly request to associate an offline memory block with @@ -393,7 +393,7 @@ command line parameters are relevant: ======================== ======================================================= ``memhp_default_state`` configure auto-onlining by essentially setting ``/sys/devices/system/memory/auto_online_blocks``. -``movablecore`` configure automatic zone selection of the kernel. When +``movable_node`` configure automatic zone selection in the kernel. When set, the kernel will default to ZONE_MOVABLE, unless other zones can be kept contiguous. ======================== =======================================================