From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: David Ahern <dsahern@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Jiri Olsa <jolsa@redhat.com>,
mingo@elte.hu, paulus@samba.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] perf tools: Exit recording if events have non matching sample type
Date: Fri, 30 Sep 2011 09:39:19 +0200 [thread overview]
Message-ID: <1317368359.19415.0.camel@twins> (raw)
In-Reply-To: <4E850056.1090101@gmail.com>
On Thu, 2011-09-29 at 17:33 -0600, David Ahern wrote:
> > For record that means we need to dump each per-sample_id mmap onto a
> > separate file, i.e. use a directory, etc.
>
> That seems like a major re-write of perf.
Well we want to go there anyway. A file per cpu stream can be a lot less
overhead than one file for all cpu streams.
next prev parent reply other threads:[~2011-09-30 7:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-29 23:06 [PATCH] perf tools: Exit recording if events have non matching sample type Arnaldo Carvalho de Melo
2011-09-29 23:33 ` David Ahern
2011-09-30 0:40 ` Arnaldo Carvalho de Melo
2011-09-30 0:58 ` David Ahern
2011-09-30 2:21 ` Arnaldo Carvalho de Melo
2011-09-30 2:41 ` David Ahern
2011-09-30 7:39 ` Peter Zijlstra [this message]
2011-10-04 4:14 ` David Ahern
2011-10-04 10:00 ` Peter Zijlstra
2011-10-04 13:41 ` Arnaldo Carvalho de Melo
-- strict thread matches above, loose matches on Subject: below --
2011-09-29 16:01 Jiri Olsa
2011-09-29 22:05 ` Arnaldo Carvalho de Melo
2011-09-29 22:55 ` David Ahern
2011-10-03 10:22 ` Jiri Olsa
2011-10-03 16:27 ` Arnaldo Carvalho de Melo
2011-10-03 19:15 ` Jiri Olsa
2011-10-17 12:50 ` Jiri Olsa
2011-10-21 7:18 ` Xu, Anhua
2011-10-21 8:10 ` Jiri Olsa
2011-10-21 14:16 ` David Ahern
2011-10-21 14:29 ` David Ahern
2011-10-21 14:43 ` Jiri Olsa
2011-10-21 14:42 ` Jiri Olsa
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