From: David Ahern <dsahern@gmail.com>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Steven Rostedt <srostedt@redhat.com>
Cc: Andrew Jones <drjones@redhat.com>,
linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl,
paulus@samba.org, mingo@redhat.com, tzanussi@gmail.com
Subject: Re: perf script: rwtop: SIGALRM and pipe read race
Date: Mon, 17 Sep 2012 14:10:05 -0600 [thread overview]
Message-ID: <5057839D.5020908@gmail.com> (raw)
In-Reply-To: <20120917171257.GD31375@ghostprotocols.net>
On 9/17/12 11:12 AM, Arnaldo Carvalho de Melo wrote:
>
> Its possible that changes made to support non tracepoint events
> introduced this problem, so perhaps bisecting it, as this wasn't present
> some time ago, i.e. those big numbers :-\
git bisect failed miserably for me. But, pondering a bit on changes to
the tracepoint processing and it's rather obvious - libtraceevent.
commit before libtraceevent - 44d1a3e -- works fine
first usable commit after libtraveevent - 8784eb7 -- fails
David
next prev parent reply other threads:[~2012-09-17 20:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 15:39 perf script: rwtop: SIGALRM and pipe read race Andrew Jones
2012-09-14 16:05 ` David Ahern
2012-09-14 18:10 ` Andrew Jones
2012-09-17 14:55 ` David Ahern
2012-09-17 15:16 ` David Ahern
2012-09-17 16:02 ` Arnaldo Carvalho de Melo
2012-09-17 16:32 ` David Ahern
2012-09-17 17:12 ` Arnaldo Carvalho de Melo
2012-09-17 20:10 ` David Ahern [this message]
2012-09-18 9:05 ` Andrew Jones
2012-09-18 9:30 ` Andrew Jones
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