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SubjectRe: [git pull] RT scheduler updates for tip
Gregory Haskins wrote:
> Ingo Molnar wrote:
>> * Ingo Molnar <> wrote:
>>> Could you send a delta fix against cpus4096 for that bug you fixed?

Hi Ingo,
I have rebased the series against tip/cpus4096 as of today. I
built/boot this kernel for both SMP/UP on a 4-way x86_64 box, and they
look sane. Let me know if they still look broken to you.

The following changes since commit 6092848a2a23b660150a38bc06f59d75838d70c8:
Sergio Luis (1):
x86: mark get_cpu_leaves() with __cpuinit annotation

are available in the git repository at:


Gregory Haskins (11):
sched: cleanup inc/dec_rt_tasks
sched: track the next-highest priority on each runqueue
sched: use highest_prio.curr for pull threshold
sched: use to optimize pull operations
sched: only try to push a task on wakeup if it is migratable
sched: pull only one task during NEWIDLE balancing to limit
critical section
sched: make double-lock-balance fair
sched: add sched_class->needs_post_schedule() member
plist: fix PLIST_NODE_INIT to work with debug enabled
sched: create "pushable_tasks" list to limit pushing to one attempt
RT: fix push_rt_task() to handle dequeue_pushable properly

include/linux/init_task.h | 1 +
include/linux/plist.h | 9 +-
include/linux/sched.h | 2 +
kernel/sched.c | 89 +++++++++++--
kernel/sched_rt.c | 324
5 files changed, 311 insertions(+), 114 deletions(-)

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