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    Subject[GIT PULL sched/core] cpu_stop: implement and use cpu_stop, take#3
    Date
    Hello, Ingo.

    Please pull from the following branch to receive cpu_stop patches.

    git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git cpu_stop

    Adding mb()'s in synchronize_sched_expedited() is the only change
    since the last take[2]. Both Peter and Paul have acked the patchset.
    I'll post the patchset as replies to this message.

    This patchset is on top of the current sched/core (99bd5e2f) and
    contains the following changes.

    Paul E. McKenney (1):
    scheduler: correctly place paranioa memory barriers in synchronize_sched_expedited()

    Tejun Heo (4):
    cpu_stop: implement stop_cpu[s]()
    stop_machine: reimplement using cpu_stop
    scheduler: replace migration_thread with cpu_stop
    scheduler: kill paranoia check in synchronize_sched_expedited()

    Documentation/RCU/torture.txt | 10 -
    arch/s390/kernel/time.c | 1 -
    drivers/xen/manage.c | 14 +-
    include/linux/rcutiny.h | 2 -
    include/linux/rcutree.h | 1 -
    include/linux/stop_machine.h | 59 +++--
    kernel/cpu.c | 8 -
    kernel/module.c | 14 +-
    kernel/rcutorture.c | 2 +-
    kernel/sched.c | 284 +++++-----------------
    kernel/sched_fair.c | 48 +++-
    kernel/stop_machine.c | 530 +++++++++++++++++++++++++++++++----------
    12 files changed, 538 insertions(+), 435 deletions(-)

    Thanks.

    --
    tejun

    [L] http://thread.gmane.org/gmane.linux.kernel/980893


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