From: William Lee Irwin III <wli@holomorphy.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Con Kolivas <kernel@kolivas.org>, Andrew Morton <akpm@osdl.org>,
ck@vds.kolivas.org, devenyga@mcmaster.ca,
linux-kernel@vger.kernel.org
Subject: Re: Preempt Threshold Measurements
Date: Tue, 13 Jul 2004 03:14:46 -0700 [thread overview]
Message-ID: <20040713101446.GV21066@holomorphy.com> (raw)
In-Reply-To: <40F377BD.4080201@yahoo.com.au>
On Tue, Jul 13, 2004 at 03:48:45PM +1000, Nick Piggin wrote:
> cond_resched_lock just below this needs something similar.
Maybe it does.
Index: mm7-2.6.7/include/linux/sched.h
===================================================================
--- mm7-2.6.7.orig/include/linux/sched.h 2004-07-13 03:06:12.759495000 -0700
+++ mm7-2.6.7/include/linux/sched.h 2004-07-13 03:14:00.122445032 -0700
@@ -1053,7 +1053,8 @@
preempt_enable_no_resched();
__cond_resched();
spin_lock(lock);
- }
+ } else
+ touch_preempt_timing();
}
/* Reevaluate whether the task has signals pending delivery.
next prev parent reply other threads:[~2004-07-13 10:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-12 23:43 Preempt Threshold Measurements Gabriel Devenyi
2004-07-12 23:59 ` Con Kolivas
2004-07-13 0:15 ` Gabriel Devenyi
2004-07-13 2:40 ` William Lee Irwin III
2004-07-13 2:48 ` [ck] " Gabriel Devenyi
2004-07-13 2:54 ` Con Kolivas
2004-07-13 4:01 ` Andrew Morton
2004-07-13 5:51 ` Con Kolivas
2004-07-13 6:14 ` Andrew Morton
2004-07-13 8:03 ` Lee Revell
2004-07-13 10:26 ` Con Kolivas
2004-07-13 21:52 ` Con Kolivas
2004-07-13 10:08 ` William Lee Irwin III
2004-07-13 10:40 ` William Lee Irwin III
2004-07-13 11:07 ` Lenar Lõhmus
2004-07-13 11:13 ` William Lee Irwin III
2004-07-13 2:55 ` [ck] " William Lee Irwin III
2004-07-13 3:09 ` Gabriel Devenyi
2004-07-13 4:07 ` Andrew Morton
2004-07-13 5:34 ` Con Kolivas
2004-07-13 5:48 ` Nick Piggin
2004-07-13 10:14 ` William Lee Irwin III [this message]
2004-07-14 10:15 ` [ck] " Jens Bergmann
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=20040713101446.GV21066@holomorphy.com \
--to=wli@holomorphy.com \
--cc=akpm@osdl.org \
--cc=ck@vds.kolivas.org \
--cc=devenyga@mcmaster.ca \
--cc=kernel@kolivas.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nickpiggin@yahoo.com.au \
/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