* [PATCH][RSDL-mm 0/6] Rotating Staircase DeadLine scheduler for -mm
@ 2007-03-10 7:25 Con Kolivas
2007-03-10 11:51 ` Con Kolivas
0 siblings, 1 reply; 6+ messages in thread
From: Con Kolivas @ 2007-03-10 7:25 UTC (permalink / raw)
To: linux kernel mailing list, ck list, Andrew Morton, Ingo Molnar
What follows this email is a series of patches for the RSDL cpu scheduler as
found in 2.6.21-rc3-mm1. This series is for 2.6.21-rc3-mm2 and has some
bugfixes for the issues found so far. While it is not clear that I've
attended to all the bugs, it is worth noting that a complete rewrite is a
teensy bit more than a trivial change shall we say ;)
akpm it still has trouble on that monster config of yours but there's so much
else going on in this -mm I don't know what to make of it. getting ppc to work
on qemu was more work than I thought and I haven't succeeded there yet
either :|
A rolled up patch can be found here:
http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2-rsdl.patch
Patch series here:
http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2/
and the patch series will follow. If time permits I will make available a
newer version for the older kernels soon.
Changelog:
- Made it possible for the idle task to schedule on cpu_hotplug.
- Fixed the accounting across fork()
- Recalculation of priority for tasks that have already run this major
rotation and are now on the expired array was wrong. It has been corrected.
- The bitmap error that has been hit on some architectures was made more
verbose to make it clear that something has gone wrong, and will keep going
off if the problem persists.
--
-ck
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH][RSDL-mm 0/6] Rotating Staircase DeadLine scheduler for -mm
2007-03-10 7:25 [PATCH][RSDL-mm 0/6] Rotating Staircase DeadLine scheduler for -mm Con Kolivas
@ 2007-03-10 11:51 ` Con Kolivas
0 siblings, 0 replies; 6+ messages in thread
From: Con Kolivas @ 2007-03-10 11:51 UTC (permalink / raw)
To: linux kernel mailing list; +Cc: ck list, Andrew Morton, Ingo Molnar
On Saturday 10 March 2007 18:25, Con Kolivas wrote:
> What follows this email is a series of patches for the RSDL cpu scheduler
> as found in 2.6.21-rc3-mm1. This series is for 2.6.21-rc3-mm2 and has some
> bugfixes for the issues found so far. While it is not clear that I've
> attended to all the bugs, it is worth noting that a complete rewrite is a
> teensy bit more than a trivial change shall we say ;)
>
> akpm it still has trouble on that monster config of yours but there's so
> much else going on in this -mm I don't know what to make of it. getting ppc
> to work on qemu was more work than I thought and I haven't succeeded there
> yet either :|
>
> A rolled up patch can be found here:
> http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2-rsdl.patch
>
> Patch series here:
> http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2/
>
> and the patch series will follow. If time permits I will make available a
> newer version for the older kernels soon.
>
> Changelog:
> - Made it possible for the idle task to schedule on cpu_hotplug.
> - Fixed the accounting across fork()
> - Recalculation of priority for tasks that have already run this major
> rotation and are now on the expired array was wrong. It has been corrected.
> - The bitmap error that has been hit on some architectures was made more
> verbose to make it clear that something has gone wrong, and will keep going
> off if the problem persists.
Oh and if it wasn't clear from this message. It still needs work to be bug
free and probably shouldn't be part of -mm till I've ironed out all the
oopsen. Thanks.
--
-ck
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH][RSDL-mm 0/6] Rotating Staircase DeadLine scheduler for -mm
@ 2007-03-10 11:49 Nicolas Mailhot
2007-03-10 14:03 ` Con Kolivas
0 siblings, 1 reply; 6+ messages in thread
From: Nicolas Mailhot @ 2007-03-10 11:49 UTC (permalink / raw)
To: kernel; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 85 bytes --]
Oops
⇒ http://bugzilla.kernel.org/show_bug.cgi?id=8166
--
Nicolas Mailhot
[-- Attachment #2: Ceci est une partie de message numériquement signée --]
[-- Type: application/pgp-signature, Size: 197 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-03-10 22:34 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-03-10 7:25 [PATCH][RSDL-mm 0/6] Rotating Staircase DeadLine scheduler for -mm Con Kolivas
2007-03-10 11:51 ` Con Kolivas
-- strict thread matches above, loose matches on Subject: below --
2007-03-10 11:49 Nicolas Mailhot
2007-03-10 14:03 ` Con Kolivas
2007-03-10 16:53 ` Nicolas Mailhot
2007-03-10 23:01 ` Con Kolivas
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox