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Re: [PATCH] ftrace: fix "notrace" filtering priority
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From:
Ingo Molnar <mingo@...>
To: Abhishek Sagar <sagar.abhishek@...>
Cc: Steven Rostedt <rostedt@...>, Thomas Gleixner <tglx@...>, LKML <linux-kernel@...>
Subject:
Re: [PATCH] ftrace: fix "notrace" filtering priority
Date: Saturday, June 14, 2008 - 2:33 am
* Abhishek Sagar <sagar.abhishek@gmail.com> wrote:
quoted text
> Hi Steven, > > This is a fix to give notrace filter rules priority over > "set_ftrace_filter" rules. This way functions set to be filtered and > also in the notrace list will not get traced. > > This fix ensures that functions which are set to be filetered and are > concurrently marked as "notrace" don't get recorded. As of now, if a > record is marked as FTRACE_FL_FILTER and is enabled, then the notrace > flag is not checked. Tested on x86-32.
applied to tip/tracing/ftrace - thanks Abhishek. Ingo --
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Messages in current thread:
[PATCH] ftrace: fix "notrace" filtering priority
, Abhishek Sagar
, (Sat Jun 14, 2:29 am)
Re: [PATCH] ftrace: fix "notrace" filtering priority
, Ingo Molnar
, (Sat Jun 14, 2:33 am)
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