From: David Ahern <dsahern@gmail.com>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Ramkumar Ramachandra <artagnon@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH] perf tool: more user-friendly errors from trace
Date: Thu, 03 Oct 2013 11:18:49 -0600 [thread overview]
Message-ID: <524DA6F9.9000608@gmail.com> (raw)
In-Reply-To: <20131003165832.GA2436@ghostprotocols.net>
On 10/3/13 10:58 AM, Arnaldo Carvalho de Melo wrote:
> Em Thu, Oct 03, 2013 at 01:58:11PM +0530, Ramkumar Ramachandra escreveu:
>> Currently, execution of 'perf trace' reports the following cryptic
>> message to the user:
>>
>> $ perf trace
>> Couldn't read the raw_syscalls tracepoints information!
>>
>> Now, it prints a detailed message:
>
> What about the one attached instead? It
Isnt' strerror(errno) preferred over sys_errlist[errno]?
David
next prev parent reply other threads:[~2013-10-03 17:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 8:28 Ramkumar Ramachandra
2013-10-03 16:58 ` Arnaldo Carvalho de Melo
2013-10-03 17:18 ` David Ahern [this message]
2013-10-03 17:27 ` Arnaldo Carvalho de Melo
2013-10-04 4:52 ` Ramkumar Ramachandra
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