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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 38F04C0030B for ; Sat, 7 Sep 2019 21:41:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E76021924 for ; Sat, 7 Sep 2019 21:41:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kwSx+U26" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406830AbfIGVlc (ORCPT ); Sat, 7 Sep 2019 17:41:32 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:44365 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732468AbfIGVlc (ORCPT ); Sat, 7 Sep 2019 17:41:32 -0400 Received: by mail-pg1-f196.google.com with SMTP id i18so5475154pgl.11; Sat, 07 Sep 2019 14:41:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=rar7+a8LD0KANAp/lVeGtNr0VZS4OVkIBwxcWjVF7fo=; b=kwSx+U26sg/1ZFJEwjbGN++gHnIHb25rHZQsX7kQge9MWN2Wn/8QiDbNh5Yx/3ecs0 1zEkIP8zO8k8w4wnReHUF009lMiHIidZHKDpcJx6DabjzX3j+xIFQpAF6Am1pHQScsyx A2iliUkyQT0+XOOHJdQ2Uf7WvinVvPa0XTTlUL5NwE0EoE/Jd8nqZndeJn1xBgJf8JLy GesKao2qJon0PnciwA1FJofqTgS8vpb+86V6Mn/Z0cGUv1AGRaKYz5CmQ9OEkLlr+e/Y 1jaz9g9YSTdBJ83S6AWzyyrD7cza1zehSuSFX1wB42VOeTMc9t9QlzckCkzKCaKVKELm 3I6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=rar7+a8LD0KANAp/lVeGtNr0VZS4OVkIBwxcWjVF7fo=; b=sQ/EsivDa61yO7abIv7ZRltQmHrKoSm2w+YSO1mqhTPRTYurgtD6Cq9k2HmfXyqlfC KCnUEhuEmX6sKRmRMP25poUA8ke0fBe8aK9HSMGbVxmUpcnSY8jKPLU2DcT3swOTFI5j GjG+SS/D0pZ2axk7SAFkAEk6qVadvb9ynSGEpoZdVtxfOJ41FJjMGFdQ5gKAkBmheIZw xvGmLjw6m0RUS3JAvkNgolol/LoZ9hZ26TT74nmzRJrZntzTaDkcD9zQjq0ix+yOHaFB w0pgVN6v9+cs/jKiaobzxMy0MQEwS94LhFVf/2KtR2KKsHCHR/tfr/G0w46JMR+9yyJl Bc9A== X-Gm-Message-State: APjAAAWLq28DDOCuDVAIteh9zdjOhgwfzf5OETI+ThhAehSOEgfwZbxu ASWS+uxPTa2JdCNIaCVpstw= X-Google-Smtp-Source: APXvYqwoZAkoLr5to9U2rXC0sBG3iafTZgw6qEDbSJDElFdfik0viB+6vT7qjTj7VVZh0WLTfkqGzA== X-Received: by 2002:a62:1658:: with SMTP id 85mr19104372pfw.195.1567892491692; Sat, 07 Sep 2019 14:41:31 -0700 (PDT) Received: from localhost.localdomain ([112.79.80.177]) by smtp.gmail.com with ESMTPSA id h11sm9078516pgv.5.2019.09.07.14.41.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 07 Sep 2019 14:41:30 -0700 (PDT) From: Souptick Joarder To: kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, sashal@kernel.org, boris.ostrovsky@oracle.com, jgross@suse.com, sstabellini@kernel.org, akpm@linux-foundation.org, david@redhat.com, osalvador@suse.com, mhocko@suse.com, pasha.tatashin@soleen.com, dan.j.williams@intel.com, richard.weiyang@gmail.com, cai@lca.pw Cc: linux-hyperv@vger.kernel.org, xen-devel@lists.xenproject.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Souptick Joarder Subject: [PATCH 2/3] xen/ballon: Avoid calling dummy function __online_page_set_limits() Date: Sun, 8 Sep 2019 03:17:03 +0530 Message-Id: <854db2cf8145d9635249c95584d9a91fd774a229.1567889743.git.jrdr.linux@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org __online_page_set_limits() is a dummy function and an extra call to this function can be avoided. Signed-off-by: Souptick Joarder --- drivers/xen/balloon.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 4e11de6..05b1f7e 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -376,7 +376,6 @@ static void xen_online_page(struct page *page, unsigned int order) mutex_lock(&balloon_mutex); for (i = 0; i < size; i++) { p = pfn_to_page(start_pfn + i); - __online_page_set_limits(p); __SetPageOffline(p); __balloon_append(p); } -- 1.9.1