From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9897FC33CAD for ; Mon, 13 Jan 2020 11:34:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6052D207FD for ; Mon, 13 Jan 2020 11:34:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gQgZaYw2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728792AbgAMLeG (ORCPT ); Mon, 13 Jan 2020 06:34:06 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:20391 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728766AbgAMLeG (ORCPT ); Mon, 13 Jan 2020 06:34:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578915245; 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; bh=F9UfA1kCjxLqXDTyh3i8q9zpKCBTPBJEr4a8UqF/50E=; b=gQgZaYw2wjrQvFqlwT53nF9RCzElzAXdexfoEq69x8Mxjrt0QtxDQynYCM+WReIpf1yz4B x+JJZrejNP8E7R20EvKJhRmzOrK4nXo+f3P4O8w/MiJkjDHxKrq81uc7IuQTPgGov98qq8 LLw7DV+OlFYF5TBQaXINtJcKIlvlXWg= 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-58-beBc6JIaNjmF-kkSAtGMbg-1; Mon, 13 Jan 2020 06:34:02 -0500 X-MC-Unique: beBc6JIaNjmF-kkSAtGMbg-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 1F30E10054E3; Mon, 13 Jan 2020 11:34:00 +0000 (UTC) Received: from t480s.redhat.com (ovpn-117-201.ams2.redhat.com [10.36.117.201]) by smtp.corp.redhat.com (Postfix) with ESMTP id 60EA87C468; Mon, 13 Jan 2020 11:33:55 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Andrew Morton , Anshuman Khandual , Dan Williams , Greg Kroah-Hartman , Michal Hocko , Oscar Salvador , Pavel Tatashin , "Rafael J. Wysocki" Subject: [PATCH v1 0/2] mm/memory_hotplug: pass in nid to online_pages() Date: Mon, 13 Jan 2020 12:33:52 +0100 Message-Id: <20200113113354.6341-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simplify onlining code and get rid of find_memory_block(). Pass in the nid from the memory block we are trying to online directly, instead of manually looking it up. David Hildenbrand (2): mm/memory_hotplug: pass in nid to online_pages() drivers/base/memory.c: get rid of find_memory_block() drivers/base/memory.c | 15 ++++----------- include/linux/memory.h | 1 - include/linux/memory_hotplug.h | 3 ++- mm/memory_hotplug.c | 13 ++----------- 4 files changed, 8 insertions(+), 24 deletions(-) --=20 2.24.1