linux-kernel - Re: [RFC][PATCH 4/8] perf: Unindent labels

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Message-ID: <20100616171611.GB5530@nowhere>
Date:	Wed, 16 Jun 2010 19:16:13 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc:	paulus <paulus@...ba.org>,
	stephane eranian <eranian@...glemail.com>,
	Robert Richter <robert.richter@....com>,
	Will Deacon <will.deacon@....com>,
	Paul Mundt <lethal@...ux-sh.org>,
	Cyrill Gorcunov <gorcunov@...il.com>,
	Lin Ming <ming.m.lin@...el.com>,
	Yanmin <yanmin_zhang@...ux.intel.com>,
	Deng-Cheng Zhu <dengcheng.zhu@...il.com>,
	David Miller <davem@...emloft.net>,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH 4/8] perf: Unindent labels

On Wed, Jun 16, 2010 at 06:00:31PM +0200, Peter Zijlstra wrote:
> Fixup random annoying style bits
> 
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> ---
>  kernel/perf_event.c |   43 ++++++++++++++++++++++++-------------------
>  1 file changed, 24 insertions(+), 19 deletions(-)
> 
> Index: linux-2.6/kernel/perf_event.c
> ===================================================================
> --- linux-2.6.orig/kernel/perf_event.c
> +++ linux-2.6/kernel/perf_event.c
> @@ -147,7 +147,7 @@ perf_lock_task_context(struct task_struc
>  	struct perf_event_context *ctx;
>  
>  	rcu_read_lock();
> - retry:
> +retry:



The point in having a space before the label starts is that it doesn't
appear as a function boundary in patches.

This avoid patches that look like:

@@ -xxx +yyy @@ out:
-	blah

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