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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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