From: "Shi, Yang" <yang.shi@linaro.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
linux-rt-users@vger.kernel.org
Subject: Re: -rt kernel just can show 8 perf events?
Date: Fri, 11 Dec 2015 09:57:06 -0800 [thread overview]
Message-ID: <566B0E72.50608@linaro.org> (raw)
In-Reply-To: <20151211173616.GL6720@linutronix.de>
On 12/11/2015 9:36 AM, Sebastian Andrzej Siewior wrote:
> * Shi, Yang | 2015-12-01 12:36:37 [-0800]:
>
>> Hi folks,
>>
>> I'm running some perf program on my x86-64 machine with 4.1.12-rt13
>> kernel, but I found just 8 perf events can be showed up with "perf
>> stat -e" on -rt kernel, but mainline kernel is fine.
>
> And 4.1.12 (without -rt13) is not having this kind of problem?
No. mainline 4.1.12 works well.
Yang
>
>> Regards,
>> Yang
>
> Sebastian
>
next prev parent reply other threads:[~2015-12-11 17:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-01 20:36 -rt kernel just can show 8 perf events? Shi, Yang
2015-12-11 17:36 ` Sebastian Andrzej Siewior
2015-12-11 17:57 ` Shi, Yang [this message]
2016-02-04 15:16 ` Sebastian Andrzej Siewior
2016-02-04 23:41 ` Shi, Yang
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