From: Daniel Walker <dwalker@mvista.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Yang Yi <yang.yi@bmrtech.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] latency logger for realtime-preempt-2.6.12-final-V0.7.51-30
Date: Wed, 10 Aug 2005 18:44:36 -0700 [thread overview]
Message-ID: <1123724676.8187.17.camel@dhcp153.mvista.com> (raw)
In-Reply-To: <20050804135200.GA14402@elte.hu>
On Thu, 2005-08-04 at 15:52 +0200, Ingo Molnar wrote:
> would be nice to clean up the impact of the latency-histogram code some
> more though: e.g. the #ifdef jungle check_critical_timing() is
> disgusting. Could be cleaned up by always recording the latency_type
> being currently traced into a new tr->latency_type field, and then using
> that in check_critical_timing().
the code appears to be adding ifdefs to make preempt_max_latency work
like preempt_threshold , I think all the nasty ifdefs could go away if
we just made it use preempt_threshold .. Plus it logs latency during
boot up cause preempt_max_latency equals zero .
Daniel
next prev parent reply other threads:[~2005-08-11 1:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-03 4:19 Yang Yi
2005-08-04 13:52 ` Ingo Molnar
2005-08-11 1:44 ` Daniel Walker [this message]
2005-08-11 11:33 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2005-07-15 10:02 yangyi
2005-07-16 17:48 ` Ingo Molnar
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=1123724676.8187.17.camel@dhcp153.mvista.com \
--to=dwalker@mvista.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=yang.yi@bmrtech.com \
/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
all inboxes | Powered by JetHome®