mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Daniel Walker <dwalker@mvista.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: tglx@linutronix.de, Ingo Molnar <mingo@elte.hu>,
	john stultz <johnstul@us.ibm.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -RT] Add softirq waitqueue for CONFIG_PREEMPT_SOFTIRQ (was: Re: [ANNOUNCE] 2.6.15-rc5-hrt2 ...)
Date: Wed, 14 Dec 2005 08:17:57 -0800	[thread overview]
Message-ID: <1134577078.27681.5.camel@localhost.localdomain> (raw)
In-Reply-To: <1134575022.18921.56.camel@localhost.localdomain>

On Wed, 2005-12-14 at 10:43 -0500, Steven Rostedt wrote:

> I really would like to add priority inheritance to waitqueues, so things
> like this can benefit from PI as well.
> 

I submitted a generic PI patch a while back, but the design was not that
great. It had callback functions for getting the lock owner , and for
signaling when changing priorities .. 

Here it is,
http://lkml.org/lkml/2005/5/31/288

I think it may be pretty trivial to add priority sorted waitqueues by
just adding a plist .

Daniel


  reply	other threads:[~2005-12-14 16:18 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-12 11:02 [ANNOUNCE] 2.6.15-rc5-hrt2 - hrtimers based high resolution patches Thomas Gleixner
2005-12-12 13:56 ` Steven Rostedt
2005-12-13 21:05 ` Steven Rostedt
2005-12-14  8:40   ` Ingo Molnar
2005-12-14  8:43     ` Ingo Molnar
2005-12-14 13:48       ` Steven Rostedt
2005-12-14 14:01         ` Thomas Gleixner
2005-12-14 14:01           ` Steven Rostedt
2005-12-14 15:43           ` [PATCH -RT] Add softirq waitqueue for CONFIG_PREEMPT_SOFTIRQ (was: Re: [ANNOUNCE] 2.6.15-rc5-hrt2 ...) Steven Rostedt
2005-12-14 16:17             ` Daniel Walker [this message]
2005-12-20 13:28             ` Ingo Molnar
2005-12-14 14:04         ` [ANNOUNCE] 2.6.15-rc5-hrt2 - hrtimers based high resolution patches Steven Rostedt
2005-12-14 19:28           ` Steven Rostedt
2006-01-10 23:59       ` Steven Rostedt
2006-01-12  2:14         ` Steven Rostedt
2006-01-12  2:51           ` [PATCH RT] fix or hrtimers (was: [ANNOUNCE] 2.6.15-rc5-hrt2 - hrtimers based high resolution patches) Steven Rostedt
2006-01-12 11:10             ` Steven Rostedt
2006-01-17 17:35         ` [ANNOUNCE] 2.6.15-rc5-hrt2 - hrtimers based high resolution patches Thomas Gleixner
2005-12-14 18:33 ` Jeff Carr
2005-12-15  0:41 ` Jeff Carr

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=1134577078.27681.5.camel@localhost.localdomain \
    --to=dwalker@mvista.com \
    --cc=johnstul@us.ibm.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --cc=rostedt@goodmis.org \
    --cc=tglx@linutronix.de \
    /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
Powered by JetHome