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Date: Wed, 23 May 2012 15:27:38 +0530
From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@elte.hu>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
        Jim Keniston <jkenisto@linux.vnet.ibm.com>,
        LKML <linux-kernel@vger.kernel.org>, Linux-mm <linux-mm@kvack.org>,
        Oleg Nesterov <oleg@redhat.com>, Andi Kleen <andi@firstfloor.org>,
        Christoph Hellwig <hch@infradead.org>,
        Arnaldo Carvalho de Melo <acme@infradead.org>,
        Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
        Thomas Gleixner <tglx@linutronix.de>, Anton Arapov <anton@redhat.com>
Subject: Re: [PATCH 3/3] tracing: Provide traceevents interface for uprobes
Message-ID: <20120523095738.GA15587@linux.vnet.ibm.com>
Reply-To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
References: <20120403010442.17852.9888.sendpatchset@srdronam.in.ibm.com>
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> > 
> > Implements trace_event support for uprobes. In its current form it can
> > be used to put probes at a specified offset in a file and dump the
> > required registers when the code flow reaches the probed address.
> > 
> > The following example shows how to dump the instruction pointer and %ax
> > a register at the probed text address.  Here we are trying to probe
> > zfree in /bin/zsh
> > 
> 
> Masami,
> 
> Can you ack this patch as well (only if you agree)
> 

Masami already acked the patches and its now part of the -tip tree.

https://lkml.org/lkml/2012/4/12/163
and 

http://lkml.org/lkml/2012/4/12/164

and 

https://lkml.org/lkml/2012/4/16/115


and these patches got picked into -tip  on May 7 

f3f096c tracing: Provide trace events interface for uprobes
8ab83f5 tracing: Extract out common code for kprobes/uprobes trace events
3a6b766 tracing: Modify is_delete, is_return from int to bool

-- 
Thanks and Regards
Srikar