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Message-ID: <20110429150642.GA1966@jolsa.brq.redhat.com> Date: Fri, 29 Apr 2011 17:06:42 +0200 From: Jiri Olsa <jolsa@...hat.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: fweisbec@...il.com, linux-kernel@...r.kernel.org Subject: Re: [RFC 0/3] x86_64,tracing: multiplexing function tracer On Fri, Apr 29, 2011 at 10:57:10AM -0400, Steven Rostedt wrote: > On Fri, 2011-04-29 at 16:43 +0200, Jiri Olsa wrote: > > hi, me again ;) > > > > from last RFC email it turned out it'd be good to have support > > for more than 1 currently running function tracers. With > > the possibility to specify separate filter for each of them. > > Jiri, I thought I told you to wait, as I'm basically doing the same > thing. Except that I'm gutting the heck out of ftrace.c. yep, I was just keeping busy.. ;) looking forward to see your change jirka > > I've been working the last several days rewriting this code. > > > > > I thought about one way how to do that and put it to the > > code for considering. It seems to work properly, though > > I was fighting with set_ftrace_filter for a while.. and > > it is still not ideal ;) > > Soon, set_ftrace_filter will only affect the function tracer and not any > other user of function tracing. > > I'm almost done. I was hoping to release something today, but it will > probably have to wait till next week. > > -- Steve > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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