[PATCH v2 0/4] sched: track next-highest priority

[Gregory Haskins <ghaskins@novell.com>]

Hi Ingo,
  This version of the patches is logically equivelent to v1 with the following
  exceptions.

1) Rebased to tip/master df9fc0207
2) split v1-1/3 into v2-1/4 (cleanup) and v2-2/4 (changes)


I talked to Peter today about reviewing/acking these.  I told him to wait for
v2, so here it is.  Hopefully he will have a chance to look at these soon.


Thanks guys,
-Greg

---

Gregory Haskins (4):
      sched: use highest_prio.next to optimize pull operations
      sched: use highest_prio.curr for pull threshold
      sched: track the next-highest priority on each runqueue
      sched: cleanup inc/dec_rt_tasks


 kernel/sched.c    |    8 ++-
 kernel/sched_rt.c |  156 +++++++++++++++++++++++++++++++----------------------
 2 files changed, 98 insertions(+), 66 deletions(-)

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