From: Ingo Molnar <mingo@elte.hu>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Sunil Naidu <akula2.shark@gmail.com>,
linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org
Subject: Re: v2.6.20-rt1, yum/rpm
Date: Mon, 5 Feb 2007 11:22:49 +0100 [thread overview]
Message-ID: <20070205102249.GA16652@elte.hu> (raw)
In-Reply-To: <1170672153.4672.1.camel@twins>
* Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> > But here is an interesting dmesg:
> >
> > rcu_boost_dat: idx=1 b=0 ul=0 ub=0 boost: a=0 b=0
> > rcu_boost_dat block: 0 0 0 0?
> > rcu_boost_dat boost: 0! 0 0 0?
> > rcu_boost_dat unlock: 0? 0 0 0?
> >
> > I didn'tunderstand this with ? Am I missing anything here or please
> > give some inputs.
>
> That is Paul McKenney's RCU priority boosting stuff.
yeah, those messages are diagnostic. You can turn them off by disabling
CONFIG_PREEMPT_RCU_BOOST_STATS.
Ingo
next prev parent reply other threads:[~2007-02-05 11:16 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-05 6:56 v2.6.20-rt1, yum/rpm Ingo Molnar
2007-02-05 9:18 ` Serge Belyshev
2007-02-05 9:02 ` Ingo Molnar
2007-02-05 10:36 ` Sunil Naidu
2007-02-05 10:42 ` Peter Zijlstra
2007-02-05 10:22 ` Ingo Molnar [this message]
2007-02-05 11:15 ` Sunil Naidu
2007-02-05 12:59 ` Michal Piotrowski
2007-02-05 13:47 ` Ingo Molnar
2007-02-05 21:29 ` Michal Piotrowski
2007-02-05 14:25 ` Karsten Wiese
2007-02-05 15:17 ` Parag Warudkar
2007-02-05 21:50 ` Michal Piotrowski
2007-02-06 0:11 ` Michal Piotrowski
2007-02-06 1:14 ` Daniel Walker
2007-02-06 10:10 ` Arjan van de Ven
2007-02-07 12:32 ` Ingo Molnar
2007-02-06 10:30 ` Sunil Naidu
2007-02-27 17:39 ` K.R. Foley
2007-02-28 8:11 ` Ingo Molnar
2007-02-28 10:16 ` K.R. Foley
2007-04-26 13:57 ` v2.6.21-rt1 Ingo Molnar
2007-04-26 20:53 ` v2.6.21-rt1 Free Ekanayaka
2007-05-03 19:16 ` v2.6.21-rt1 - bug in asm-mips/atomic.h Tim Bird
2007-05-03 19:35 ` v2.6.21-rt1 - mips compile bugs Tim Bird
2007-05-17 18:46 ` v2.6.21-rt1 emin ak
-- strict thread matches above, loose matches on Subject: below --
2007-02-05 15:06 v2.6.20-rt1, yum/rpm Milan Svoboda
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070205102249.GA16652@elte.hu \
--to=mingo@elte.hu \
--cc=a.p.zijlstra@chello.nl \
--cc=akula2.shark@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox