From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Shi, Yang" <yang.shi@linaro.org>
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 18:36:16 +0100 [thread overview]
Message-ID: <20151211173616.GL6720@linutronix.de> (raw)
In-Reply-To: <565E04D5.4000202@linaro.org>
* 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?
>Regards,
>Yang
Sebastian
next prev parent reply other threads:[~2015-12-11 17:36 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 [this message]
2015-12-11 17:57 ` Shi, Yang
2016-02-04 15:16 ` Sebastian Andrzej Siewior
2016-02-04 23:41 ` Shi, Yang
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