linux-kernel - Re: [PATCH] mips-specific ftrace support

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Message-Id: <1243522565.5183.8.camel@falcon>
Date:	Thu, 28 May 2009 22:56:05 +0800
From:	Wu Zhangjin <wuzhangjin@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Steven Rostedt <rostedt@...dmis.org>, linux-mips@...ux-mips.org,
	LKML <linux-kernel@...r.kernel.org>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Nicholas Mc Guire <der.herr@...r.at>
Subject: Re: [PATCH] mips-specific ftrace support

On Thu, 2009-05-28 at 16:45 +0200, Thomas Gleixner wrote:
> On Thu, 28 May 2009, Steven Rostedt wrote:
> > On Thu, 28 May 2009, wuzhangjin@...il.com wrote:
> > Could you possibly break this patch up into porting the tracers one by 
> > one. That is:
> > 
> > First patch: make function tracing work.
> > Second patch: make dynamic tracing work.
> > Third patch: add Function graph tracing.
> > Forth patch: the time stamp updates
> > 
> > This would make things a lot easier to review, and if one of the changes 
> > breaks something, it will be easier to bisect.
> 
> > >  include/linux/clocksource.h    |    4 +-
> > >  kernel/sched_clock.c           |    2 +-
> > >  kernel/trace/ring_buffer.c     |    3 +-
> > >  kernel/trace/trace_clock.c     |    2 +-
> > >  scripts/Makefile.build         |    1 +
> > >  scripts/recordmcount.pl        |   31 +++-
> 
> The changes to these generic files need to be separate as well.
> 

Acked, will update it later.

thanks!
Wu Zhangjin

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