linux-kernel - [RFC PATCH 0/3] headers: Consolidate once/cond style macros

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Date:	Tue, 15 Oct 2013 22:50:49 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Liu Chuansheng <chuansheng.liu@...el.com>,
	Ingo Molnar <mingo@...nel.org>
Subject: [RFC PATCH 0/3] headers: Consolidate once/cond	style macros


So here is the patchses I had in some branches for a little while.
Please double check especially the 3rd patch because it removes the
use of .data.unlikely for WARN_ON_ONCE.

I'm not sure this section for the "done" state is something we also want
for printk_once(). What do you think?

Thanks.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	core/once

Thanks,
	Frederic
---

Frederic Weisbecker (3):
      core: New macro to execute code only once
      core: Convert printk_once to use DO_ONCE
      bug: Convert warn macros to use once and cond helpers


 include/asm-generic/bug.h | 57 ++++++++++-------------------------------------
 include/linux/once.h      | 26 +++++++++++++++++++++
 include/linux/printk.h    | 10 ++-------
 3 files changed, 40 insertions(+), 53 deletions(-)
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