From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751817AbaI0Ff7 (ORCPT ); Sat, 27 Sep 2014 01:35:59 -0400 Received: from mail-pd0-f169.google.com ([209.85.192.169]:65475 "EHLO mail-pd0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751348AbaI0Ff5 (ORCPT ); Sat, 27 Sep 2014 01:35:57 -0400 From: Omar Sandoval To: Chris Mason , Josef Bacik , linux-btrfs@vger.kernel.org, "Paul E. McKenney" , Josh Triplett , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] Move BTRFS RCU string to common library Date: Fri, 26 Sep 2014 22:36:47 -0700 Message-Id: X-Mailer: git-send-email 2.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series makes the generic RCU string library used internally by BTRFS accessible by anyone. The first patch makes printk_ratelimited pass on the return value from printk. Version 3 gives the temporary return variable a unique name to avoid name clashes. The second patch moves the RCU string header and updates the BTRFS code that depends on it. Version 3 adds the __rcu annotation to the relevant functions. Version 3 also adds Paul's ack and Josh's review. Omar Sandoval (2): Return a value from printk_ratelimited Move BTRFS RCU string to common library fs/btrfs/check-integrity.c | 6 +-- fs/btrfs/dev-replace.c | 19 +++++----- fs/btrfs/disk-io.c | 6 +-- fs/btrfs/extent_io.c | 4 +- fs/btrfs/ioctl.c | 4 +- fs/btrfs/raid56.c | 2 +- fs/btrfs/rcu-string.h | 56 ---------------------------- fs/btrfs/scrub.c | 15 ++++---- fs/btrfs/super.c | 2 +- fs/btrfs/volumes.c | 14 +++---- include/linux/printk.h | 4 +- include/linux/rcustring.h | 92 ++++++++++++++++++++++++++++++++++++++++++++++ 12 files changed, 132 insertions(+), 92 deletions(-) delete mode 100644 fs/btrfs/rcu-string.h create mode 100644 include/linux/rcustring.h -- 2.1.1