linux-kernel - Re: [PATCH] tracing/function-return-tracer: set a more human readable output

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Message-ID: <c62985530811260522s359bd466j83cc99050d5a304a@mail.gmail.com>
Date:	Wed, 26 Nov 2008 14:22:17 +0100
From:	"Frédéric Weisbecker" <fweisbec@...il.com>
To:	"Steven Rostedt" <rostedt@...dmis.org>
Cc:	"Ingo Molnar" <mingo@...e.hu>,
	"Linux Kernel" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tracing/function-return-tracer: set a more human readable output

2008/11/26 Steven Rostedt <rostedt@...dmis.org>:
> I'd suggest just looking at how those are implemented, and use your own.
> One note, the latency tracer looks at the next entry, even if it is on
> another CPU. This is incorrect, and will definitely be incorrect for you.
> Just use the ring_buffer_iter_peek, that will get you what you want. Well,
> for leaf functions.
>
> -- Steve
>
>


Ok, thanks for your tips!
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