From: Taewoong Song <treeze.taeung@gmail.com>
To: Jiri Olsa <jolsa@redhat.com>
Cc: namhyung@kernel.org, acme@kernel.org, linux-perf-users@vger.kernel.org
Subject: Re: perf tools: What is the default value of report.queue-size ?
Date: Wed, 27 May 2015 00:19:28 +0900 [thread overview]
Message-ID: <B04A0871-3A4F-4E5E-929F-BD0AB4ADE601@gmail.com> (raw)
In-Reply-To: <20150526082429.GA6555@krava.brq.redhat.com>
Thank you for your answer.
Thanks,
Taeung
> On May 26, 2015, at 5:24 PM, Jiri Olsa <jolsa@redhat.com> wrote:
>
> On Tue, May 26, 2015 at 04:40:28PM +0900, Taeung Song wrote:
>> Hi, linux-perf list
>>
>> I have a question about the default value of report.queue-size.
>>
>> I found 'struct report' and 'queue_size' which is a member variable of it in builtin-report.c file.
>> But when report.queue_size isn't customized by perf-config 'report.queue-size',
>> I don't know the default value of 'report.queue_size'.
>>
>> What is the default value of 'report.queue-size' ?
>
> 0 - meaning no limit
>
> it's used to initialize 'struct ordered_events::max_alloc_size' which
> by default set to max u64
>
> jirka
prev parent reply other threads:[~2015-05-26 15:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-26 7:40 perf tools: What is the default value of report.queue-size ? Taeung Song
2015-05-26 8:24 ` Jiri Olsa
2015-05-26 15:19 ` Taewoong Song [this message]
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