From: 陳韋任 <chenwj@iis.sinica.edu.tw>
To: "Lin Ming" <minggr@gmail.com>,
linux-perf-users@vger.kernel.org, 陳韋任 <chenwj@iis.sinica.edu.tw>
Subject: Re: What perf_event_paranoid can do?
Date: Tue, 22 Mar 2011 09:55:13 +0800 [thread overview]
Message-ID: <20110322015513.GA74089@cs.nctu.edu.tw> (raw)
In-Reply-To: <20110322011041.GA73124@cs.nctu.edu.tw>
Hi, Lin
As the discussion on the mailing list (see below) said,
He suspected the older perf may over-interpret the error
code, thus gave me poor error message.
http://www.mail-archive.com/perfmon2-devel@lists.sourceforge.net/msg02927.html
Is it possible to build a newer perf by a "normal" user
himself? Or the newer perf needs a kernel update to work
correctly?
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Parallel Processing Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
next prev parent reply other threads:[~2011-03-22 1:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-21 6:14 What perf_event_paranoid can do? 陳韋任
2011-03-21 8:35 ` Lin Ming
2011-03-21 9:19 ` 陳韋任
2011-03-21 9:56 ` 陳韋任
2011-03-21 13:46 ` Lin Ming
2011-03-21 13:51 ` Lin Ming
2011-03-22 1:10 ` 陳韋任
2011-03-22 1:55 ` 陳韋任 [this message]
2011-03-22 3:09 ` Lin Ming
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