linux-kernel - Re: [PATCH v4 0/4] perf timechart io mode

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Message-ID: <20140624091022.GE20225@stfomichev-desktop.yandex.net>
Date:	Tue, 24 Jun 2014 13:10:22 +0400
From:	Stanislav Fomichev <stfomichev@...dex-team.ru>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...hat.com,
	acme@...nel.org, namhyung@...nel.org, artagnon@...il.com,
	rusty@...tcorp.com.au, bp@...e.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/4] perf timechart io mode

> hum, got this when trying:
> 
> [jolsa@...va perf]$ sudo ./perf timechart record -I
> ^C[ perf record: Woken up 2 times to write data ]
> [ perf record: Captured and wrote 1.071 MB perf.data (~46806 samples) ]
> [jolsa@...va perf]$ ./perf timechart
> Invalid previous event (non-zero)!
> 0x113f80 [0x8]: failed to process type: 68
Hm, I added a bunch of consistency checks which I couldn't actually hit
myself. Nice work :-) Can I get you perf.data?
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