declarations with changes
to sched.c introduced between 2.6.22.1-rt6 and 2.6.22.1-rt7
signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
Index: linux-2.6.22/include/linux/wait.h
===
--- linux-2.6.22.orig/include/linux/wait.h
+++ linux
is relevant to Linus's tree as
well.
Thanks,
Sven
Ingo
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+1 415 694-2930
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On Thu, 2007-07-26 at 11:56 -0700, H. Peter Anvin wrote:
Joe Korty wrote:
Create /proc/all-interrupts for some architectures.
Create a version of /proc/interrupts that displays _every_
IRQ vector, not just those that someone thought might be
interesting, and add an entry in the
On Thu, 2007-08-23 at 17:51 +0200, Ingo Molnar wrote:
* Sven-Thorsten Dietrich [EMAIL PROTECTED] wrote:
On Thu, 2007-08-16 at 21:37 -0300, Luis Claudio R. Goncalves wrote:
Hello,
The values in /proc/loadavgrt are sometimes the real load and sometimes
garbage. As you can see in th
Hi Ingo,
the trivial code is in various RT patches as well as in 2.6.23-rc git's
scheduler.
Thanks
Sven
Remove trivial conditional branch in Linux RT CFS
scheduler's can_migrate_task function.
signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
Index: linux-2.6.22/kernel/sched.c
: Oleg Nesterov [EMAIL PROTECTED]
Date: Sun Aug 12 18:08:19 2007 +0200
signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
Index: linux-2.6.22.1-rt9-broken-out/kernel/sched.c
===
--- linux-2.6.22.1-rt9-broken-out.orig/kernel
is loaded into the RT Kernel.
From: Michael S. Tsirkin [EMAIL PROTECTED]
Basically, if you just make spin_lock_irqsave (and spin_lock_irq) not disable
interrupts for non-raw spinlocks, I think all of infiniband will be fine without
changes.
signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
Index
with the RT_PREEMPT
patches! :)
Enjoy.
Sven
--
Sven-Thorsten Dietrich
+1 415 694-2930
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On Mon, 2007-08-27 at 09:56 +0200, Guennadi Liakhovetski wrote:
On Sat, 25 Aug 2007, Calin Culianu wrote:
Now, there is no way to raise the priority of particular driver's ISRs is
there? So that a specific ISR can preempt anything including a hard
realtime
process?
It's the second
on by default). Any idea what's going on?
You mean vs. the SUSE default Kernel?
The RT Kernel had some config options out of sync with the default 10.3
Kernel's configuration.
Should be fixed in the next update.
Sven
Jan
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Sven-Thorsten Dietrich
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On Tue, 2007-08-28 at 19:50 +0200, Jan Engelhardt wrote:
On Aug 28 2007 08:40, Sven-Thorsten Dietrich wrote:
I was recently testing 2.6.22.3-16.1-rt from SUSE (seems to be an
2.6.22.1-rt9 as base), and I noticed that XFS does not know about the
'usrquota' mount option anymore, causing all
-Thorsten Dietrich
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On Mon, 2007-09-17 at 22:20 +0200, Andi Kleen wrote:
On Monday 17 September 2007 21:38, Sven-Thorsten Dietrich wrote:
On Mon, 2007-09-17 at 12:07 -0700, Daniel Walker wrote:
On Mon, 2007-09-17 at 21:00 +0200, Andi Kleen wrote:
Since it's all got __ in the front, not good to use
On Mon, 2007-10-22 at 09:01 +0200, Back, Michael (ext) wrote:
Hallo,
I tried to run Windows XP with KVM on Linux 2.6.31.1 on a
You mean .21.1 ?
AMD Opteron and on a Intel Xeon, on both it works fine!
After this test I patch the kernel with the current prempt-patch and on
both it doesn't
On Wed, 2007-10-24 at 12:52 -0700, Daniel Walker wrote:
On Sat, 2007-10-20 at 12:06 +0530, Jaswinder Singh wrote:
hello all,
On my Intel Pentium 4 with linux-2.6.23-rc8-rt1, I am getting :
Interrupt Latency result
MAX latency : 12.570 micro-seconds
MIN
On Thu, 2007-10-25 at 13:23 -0400, Steven Rostedt wrote:
Please don't top post.
--
On Thu, 25 Oct 2007, Jaswinder Singh wrote:
Hello Daniel and Sven-Thorsten Dietrich,
Can you please let me know the procedure of :
1. high resolution timers from userspace
http
On Fri, 2007-11-02 at 17:23 +0530, Jaswinder Singh wrote:
hello Gerrit Binnenmars,
On 11/2/07, Gerrit Binnenmars [EMAIL PROTECTED] wrote:
Another question: can you ever guarantee a max. latency if a user has access
to the system?
The user could trip over the power chord!
.
Signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
---
drivers/dma/ioat_dma.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.23/drivers/dma/ioat_dma.c
===
--- linux-2.6.23.orig/drivers/dma
On Wed, 2007-11-28 at 07:34 -0700, Peter W. Morreale wrote:
On Wed, 2007-11-28 at 14:13 +, Luís Henriques wrote:
Hi! Just my 5 cents (or even less!)...
I am not very familiar with PI-related code but I believe that at least
your
1st assumption is not correct, i.e., the number
!
-- Steve
Hi
I've tried this change, but it still don't compile. So I propose this patch.
regards,
trem
Acked-by: Sven-Thorsten Dietrich [EMAIL PROTECTED]
---
drivers/dma/ioat_dma.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.23
On Wed, 2007-12-26 at 09:53 +0530, Chirag Jog wrote:
* [EMAIL PROTECTED] [EMAIL PROTECTED] [2007-12-24 13:00:30]:
Hi,
Sorry for top-posting the last email. Have not learned how to inline on
the Blackberry.
Comments below.
Do you have DEBUG and LOCKDEP configured?
CONFIG_PREEMPT_DEBUG is
On Tue, 2008-01-29 at 14:40 -0800, Jim Beck wrote:
Update: the RT patch seems to be irrelevant. Something that changed
between 2.6.18 from Suse 10.2 and the vanilla 2.6.24 (not RT patched)
causes 2.6.24 to fail to boot at cold temperatures. THis is very
strange. It does work at normal
On Thu, 2008-02-21 at 17:41 +0100, Andi Kleen wrote:
+config RTLOCK_DELAY
+ int Default delay (in loops) for adaptive rtlocks
+ range 0 10
+ depends on ADAPTIVE_RTLOCK
I must say I'm not a big fan of putting such subtle configurable numbers
into Kconfig. Compilation is
On Fri, 2008-02-22 at 13:36 -0700, Peter W. Morreale wrote:
On Fri, 2008-02-22 at 11:55 -0800, Sven-Thorsten Dietrich wrote:
In high-contention, short-hold time situations, it may even make sense
to have multiple CPUs with multiple waiters spinning, depending on
hold-time vs. time
On Mon, 2008-02-25 at 22:53 +0100, Pavel Machek wrote:
Hi!
From: Sven-Thorsten Dietrich [EMAIL PROTECTED]
Add /proc/sys/kernel/lateral_steal, to allow switching on and off
equal-priority mutex stealing between threads.
Signed-off-by: Sven-Thorsten Dietrich [EMAIL PROTECTED
On Tue, 2008-02-26 at 00:00 +0100, Pavel Machek wrote:
Hi!
index c913d48..c24c53d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -175,6 +175,10 @@ extern struct ctl_table inotify_table[];
int sysctl_legacy_va_layout;
#endif
+#ifdef
On Sat, 2008-02-23 at 13:31 +0100, Andi Kleen wrote:
*) compute the context-switch pair time average for the system. This is
your time threshold (CSt).
Hi Andi,
This is not a uniform time. Consider the difference between
context switch on the same hyperthread, context switch between
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