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Current sched patch stack

Peter Zijlstra lkml 1 version In review

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  1. v1 Latest17 patches 8 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/17sched: mix tasks and groupskernel/sched.c kernel/sched_fair.c kernel/sched_rt.c+106 -112 replies
2/17sched: allow the CFS group scheduler to have multiple levelsinclude/linux/sched.h kernel/sched.c kernel/user.c+25 -181 reply
3/17sched: rt-group: full hierarchy support for the rt groupskernel/sched.c+30 -225 replies
4/17sched: fair-group: SMP-nice for group schedulingkernel/sched.c kernel/sched_fair.c kernel/sched_rt.c+424 -760 replies
5/17sched: rt-group: optimize dequeue_rt_stackinclude/linux/sched.h kernel/sched_rt.c+13 -160 replies
6/17sched: fair-group scheduling vs latencykernel/sched_fair.c+120 -1110 replies
7/17sched: fair-group: de-couple load-balancing from the rb-treesinclude/linux/init_task.h include/linux/sched.h kernel/sched.c +1 more+25 -100 replies
8/17sched: fair-group: single RQ approachkernel/sched.c kernel/sched_fair.c+105 -970 replies
9/17sched: fair: remove moved_group()include/linux/sched.h kernel/sched.c kernel/sched_fair.c+0 -230 replies
10/17sched: remove sysctl_sched_batch_wakeup_granularityinclude/linux/sched.h kernel/sched.c kernel/sched_debug.c +2 more+0 -240 replies
11/17sched: fair: optimize sched_slice()kernel/sched.c kernel/sched_debug.c kernel/sched_fair.c+5 -40 replies
12/17sched: fair: cfs_root_rqkernel/sched.c kernel/sched_debug.c kernel/sched_fair.c+128 -1030 replies
13/17sched: fair: calc_delta_weight()kernel/sched_fair.c+29 -150 replies
14/17sched: fair: avg_vruntimekernel/sched.c kernel/sched_debug.c kernel/sched_fair.c+83 -30 replies
15/17sched: fair-group: EEVDF schedulinginclude/linux/sched.h kernel/sched.c kernel/sched_debug.c +1 more+172 -410 replies
16/17sched: fair: bound tardinesskernel/sched_fair.c+10 -40 replies
17/17sched: fair: optimize the elegebility testkernel/sched_fair.c+9 -40 replies

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Cover letter [RFC/PATCH 00/17] Current sched patch stack

Hi all,

This is just a quick dump of my patch stack that is not already in sched-devel/master (read: this is on top of sched-devel/master).

These patches are lightly tested - compiled only with a single .config and booted only. Will repost in somewhat smaller chunks once I get around to actually testing more.

The newest code (and thus least tested) is the new SMP balancer.

Just posting to get it out-there... :-)

If it breaks you get to keep both (or rather, all) pieces, although I'll try and fix reported issues in a timely manner.

Patches can also be found here:
http://programming.kicks-ass.net/kernel-patches/sched-eevdf/

Happy hacking,

/me off to enjoy the last few hours of weekend remaining. --