From patchwork Tue Oct 10 15:54:37 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tejun Heo X-Patchwork-Id: 9996627 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4B93460216 for ; Tue, 10 Oct 2017 15:54:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3A57F2866D for ; Tue, 10 Oct 2017 15:54:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2C25428676; Tue, 10 Oct 2017 15:54:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BFC0D2866D for ; Tue, 10 Oct 2017 15:54:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932390AbdJJPyz (ORCPT ); Tue, 10 Oct 2017 11:54:55 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:37818 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756376AbdJJPyw (ORCPT ); Tue, 10 Oct 2017 11:54:52 -0400 Received: by mail-qt0-f193.google.com with SMTP id 32so708792qtp.4; Tue, 10 Oct 2017 08:54:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=vJ9r/fi4H1CESneAkj8rcg+yrLgmAIHKso2gsuWeKRU=; b=QVZZt/fCNFn+6MQoqcGB0HJwISA0e6Z+CBRaf20Y3w/QPzT3bFoNL/9/eeplwVSPR1 jF/ufYDuOV2kJzQWH7/SB4ImDBJcBn2PIOha0qhzP5q1PvFgvVYpmtp2uOAwzWamdxWD qGX05WCs9PuUQIjxBki9YpZ8LMu20p7K80pe6N0s43dfalrTrM3UH3/VByDnM6zzauUU 0eiFJg5AgiC+tkGBQs45BEHjdEolbqgQQyJuMcVREJe1hzzLqW77psC9tQ8IMJrYKevy j8I0HJEEcn9KqgwsfNfzzIPdpFTnp+myL3H/+yxXHq/Myc1fcS+F/aw5MYj4rpaUYFuX 5uXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=vJ9r/fi4H1CESneAkj8rcg+yrLgmAIHKso2gsuWeKRU=; b=mNjHzU8nPFOCT6xwPnURKPksYVGrjb3gpyVTXaOge0T+v98GyVnrC7VfmkgMn662iW J2fbYPUbhxVkRaj5ZB3KSJmEDr0gNif0ZldQ6ZgxkLGXD41k/uoN+DvQXKbHDO+Ioafz kt6ksna3wvqavBf/0PKeygeNz59uHH+eaFtlZjFu4eueWoAbuvKIcwB9YQtPQejDarp/ AguNhDFfGxVrQVeGTC4Uq7jq+4i7wmEiiDJ1LVflF3JylESMqJbx3pUrrqG02nkyLslP FupheYXOEoFNFL97QS6pm8X3bp01rb5fU6BxifABv4LqWLFP8C3UvglMHMiEMC4LEmVG dDXg== X-Gm-Message-State: AMCzsaXbKOlv+3pkPS44R5xmJSVoDdk0N1VkEs5TrZzcXI6p4pIbESCE qs2nb1HkrHCzT/hRLWHhdQk= X-Google-Smtp-Source: AOwi7QD8HGr+uB6aLbsnweXT+sRCkCPEm0bmWlWJZoDdSw/3pqV12apYj6rEwbNmunuxZ6ddFsZM8A== X-Received: by 10.55.183.134 with SMTP id h128mr15180067qkf.258.1507650891921; Tue, 10 Oct 2017 08:54:51 -0700 (PDT) Received: from localhost (dhcp-ec-8-6b-ed-7a-cf.cpe.echoes.net. [72.28.5.223]) by smtp.gmail.com with ESMTPSA id m4sm1057210qtf.51.2017.10.10.08.54.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Oct 2017 08:54:51 -0700 (PDT) From: Tejun Heo To: jack@suse.cz, axboe@kernel.dk, clm@fb.com, jbacik@fb.com Cc: kernel-team@fb.com, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, Tejun Heo Subject: [PATCH 1/5] blkcg: export blkcg_root_css Date: Tue, 10 Oct 2017 08:54:37 -0700 Message-Id: <20171010155441.753966-2-tj@kernel.org> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20171010155441.753966-1-tj@kernel.org> References: <20171010155441.753966-1-tj@kernel.org> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Export blkcg_root_css so that filesystem modules can use it. Signed-off-by: Tejun Heo Reviewed-by: Jan Kara --- block/blk-cgroup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index d3f56ba..597a457 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -45,6 +45,7 @@ struct blkcg blkcg_root; EXPORT_SYMBOL_GPL(blkcg_root); struct cgroup_subsys_state * const blkcg_root_css = &blkcg_root.css; +EXPORT_SYMBOL_GPL(blkcg_root_css); static struct blkcg_policy *blkcg_policy[BLKCG_MAX_POLS];