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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 91738C32771 for ; Wed, 15 Jan 2020 18:42:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6BA1020728 for ; Wed, 15 Jan 2020 18:42:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=rasmusvillemoes.dk header.i=@rasmusvillemoes.dk header.b="DvJRU+pB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729351AbgAOSmJ (ORCPT ); Wed, 15 Jan 2020 13:42:09 -0500 Received: from mail-lf1-f67.google.com ([209.85.167.67]:46436 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729240AbgAOSmE (ORCPT ); Wed, 15 Jan 2020 13:42:04 -0500 Received: by mail-lf1-f67.google.com with SMTP id f15so13496052lfl.13 for ; Wed, 15 Jan 2020 10:42:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rasmusvillemoes.dk; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Z4QYp6yta8D4hncQL3H9VMXxnJ25IQhNSEz9TzMnb1c=; b=DvJRU+pBPQUbOPFz4leoIvHQBaRtEmz/RhjJUX9CdjMa19dqzbHIPNn2TiAl1/tOG6 lSG6MWUZoaFr13wlrVRwH5r9K39zZIyh+hWb9AJ/65FRexEXLZ5kFna6GHaIsqW8TpWE ZkXXl4tnvx1ITQfG6RWFDgOjGADkVg+QLvKkQ= 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:mime-version:content-transfer-encoding; bh=Z4QYp6yta8D4hncQL3H9VMXxnJ25IQhNSEz9TzMnb1c=; b=deCpCMPv0A4ikvJ6GKsoZTkFXW3MhVsabI0K5Ow2buN0t9ewobv3yg+2veMIu/QxOu RpMF6fuAQODs+QqR4EXBTGAHBepFE50KSEh6j4e6ORfM5Owpd0uP8l7NrN/ZidYn/t3v okIVODYCQwd7M5MnnNgVYTsDWMw95y5ut/j/AXpccoCEbMLqSYBNVtX8r5hBL7kglu36 9O5pjxuONmUH7ceg5YmS7GIR4P3y5MmRpUNi0K+FOKdGAkTSarMzmDBMkiH4n5dxsb0T ZgZ7NsUTSQSvrKIbs1AldCpZifRNkowQg9bpzd3ZLKBC84LNSORmlvVL/Ys244ftXQ5V ZAIw== X-Gm-Message-State: APjAAAVhNR16kYo+22+GWCB0pS0hfrKfex4fmSscN4cVaaNBEUh72/xP S2PPuJq8MaWra6z9KLvVQqDXZg== X-Google-Smtp-Source: APXvYqz30vArEaA4IT/Wv3bgiEK6ZVFYHi4hJYTpoVmLVDzXu83+eGlqlVaoGKDJM8z0w+YzkHdVQg== X-Received: by 2002:ac2:5195:: with SMTP id u21mr146171lfi.141.1579113722025; Wed, 15 Jan 2020 10:42:02 -0800 (PST) Received: from prevas-ravi.prevas.se ([81.216.59.226]) by smtp.gmail.com with ESMTPSA id 21sm9598631ljv.19.2020.01.15.10.42.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jan 2020 10:42:01 -0800 (PST) From: Rasmus Villemoes To: Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: Rasmus Villemoes , linux-kernel@vger.kernel.org Subject: [PATCH 4/5] devtmpfs: initify a bit Date: Wed, 15 Jan 2020 19:41:52 +0100 Message-Id: <20200115184154.3492-5-linux@rasmusvillemoes.dk> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200115184154.3492-1-linux@rasmusvillemoes.dk> References: <20200115184154.3492-1-linux@rasmusvillemoes.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devtmpfs_mount() is only called from prepare_namespace() in init/do_mounts.c, which is an __init function, so devtmpfs_mount() can also be moved to .init.text. Then the mount_dev static variable is only referenced from __init functions (devtmpfs_mount and its initializer function mount_param). Signed-off-by: Rasmus Villemoes --- drivers/base/devtmpfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 693390d9c545..56632fb22fc0 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -30,7 +30,7 @@ static struct task_struct *thread; -static int mount_dev = IS_ENABLED(CONFIG_DEVTMPFS_MOUNT); +static int __initdata mount_dev = IS_ENABLED(CONFIG_DEVTMPFS_MOUNT); static DEFINE_SPINLOCK(req_lock); @@ -355,7 +355,7 @@ static int handle_remove(const char *nodename, struct device *dev) * If configured, or requested by the commandline, devtmpfs will be * auto-mounted after the kernel mounted the root filesystem. */ -int devtmpfs_mount(void) +int __init devtmpfs_mount(void) { int err; -- 2.23.0