Hi Andrey,
V3 contains following updates:
- per-cpu-thread-hotplug-v3 instead of v2 - All branches rebased on v3.5-rc7
They are compile tested.
The following changes since commit 84a1caf1453c3d44050bd22db958af4a7f99315c:
Linux 3.5-rc7 (2012-07-14 15:40:28 -0700)
are available in the git repository at:
git://git.linaro.org/arm/big.LITTLE/mp.git big-LITTLE-MP-v3
for you to fetch changes up to dc56b26b3ea05693552b85253db6bfdd62c8f763:
Merge branches 'arm-asymmetric-support-v3', 'cpuidle-next-v4', 'per-cpu-thread-hotplug-v3', 'task-placement-v1' and 'config-fragments' into big-LITTLE-MP-v3 (2012-07-16 16:10:14 +0100)
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Ben Segall (1): sched: maintain per-rq runnable averages
Colin Cross (4): cpuidle: refactor out cpuidle_enter_state cpuidle: fix error handling in __cpuidle_register_device cpuidle: add support for states that affect multiple cpus cpuidle: coupled: add parallel barrier function
Morten Rasmussen (5): sched: Add ftrace events for entity load-tracking sched: entity load-tracking load_avg_ratio sched: load-tracking driven wakeup migration for HMP platforms sched: Forced migration of high load task on HMP platforms sched: Add HMP forced task migration ftrace event
Paul E. McKenney (1): rcu: Use smp_hotplug_thread facility for RCUs per-CPU kthread
Paul Turner (15): sched: track the runnable average on a per-task entitiy basis sched: aggregate load contributed by task entities on parenting cfs_rq sched: maintain the load contribution of blocked entities sched: add an rq migration call-back to sched_class sched: account for blocked load waking back up sched: aggregate total task_group load sched: compute load contribution by a group entity sched: normalize tg load contributions against runnable time sched: maintain runnable averages across throttled periods sched: replace update_shares weight distribution with per-entity computation sched: refactor update_shares_cpu() -> update_blocked_avgs() sched: update_cfs_shares at period edge sched: make __update_entity_runnable_avg() fast sched: implement usage tracking sched: introduce temporary FAIR_GROUP_SCHED dependency for load-tracking
Peter Zijlstra (1): sched, x86: Remove broken power estimation
Thomas Gleixner (6): rcu: Yield simpler kthread: Implement park/unpark facility smpboot: Provide infrastructure for percpu hotplug threads softirq: Use hotplug thread infrastructure watchdog: Use hotplug thread infrastructure infiniband: ehca: Use hotplug thread infrastructure
Vincent Guittot (4): ARM: topology: Add arch_scale_freq_power function ARM: topology: factorize the update of sibling masks ARM: topology: Update cpu_power according to DT information sched: cpu_power: enable ARCH_POWER
Viresh Kumar (1): Merge branches 'arm-asymmetric-support-v3', 'cpuidle-next-v4', 'per-cpu-thread-hotplug-v3', 'task-placement-v1' and 'config-fragments' into big-LITTLE-MP-v3
arch/arm/Kconfig | 29 + arch/arm/kernel/topology.c | 209 +++- arch/x86/kernel/cpu/Makefile | 2 +- arch/x86/kernel/cpu/sched.c | 55 - drivers/cpuidle/Kconfig | 3 + drivers/cpuidle/Makefile | 1 + drivers/cpuidle/coupled.c | 715 +++++++++++ drivers/cpuidle/cpuidle.c | 68 +- drivers/cpuidle/cpuidle.h | 32 + drivers/infiniband/hw/ehca/ehca_irq.c | 253 ++-- drivers/infiniband/hw/ehca/ehca_irq.h | 6 +- include/linux/cpuidle.h | 11 + include/linux/kthread.h | 11 +- include/linux/sched.h | 19 + include/linux/smpboot.h | 43 + include/trace/events/sched.h | 151 +++ kernel/cpu.c | 10 +- kernel/kthread.c | 185 ++- kernel/rcutree.c | 12 +- kernel/rcutree.h | 15 +- kernel/rcutree_plugin.h | 403 ++----- kernel/rcutree_trace.c | 3 +- kernel/sched/core.c | 5 + kernel/sched/debug.c | 39 +- kernel/sched/fair.c | 1105 ++++++++++++++--- kernel/sched/features.h | 2 +- kernel/sched/sched.h | 60 +- kernel/smpboot.c | 229 ++++ kernel/smpboot.h | 4 + kernel/softirq.c | 107 +- kernel/watchdog.c | 263 ++-- linaro/configs/android.conf | 30 + linaro/configs/big-LITTLE-MP.conf | 9 + linaro/configs/linaro-base.conf | 84 ++ linaro/configs/ubuntu-minimal.conf | 24 + linaro/configs/ubuntu.conf | 2133 +++++++++++++++++++++++++++++++++ 36 files changed, 5244 insertions(+), 1086 deletions(-) delete mode 100644 arch/x86/kernel/cpu/sched.c create mode 100644 drivers/cpuidle/coupled.c create mode 100644 include/linux/smpboot.h create mode 100644 linaro/configs/android.conf create mode 100644 linaro/configs/big-LITTLE-MP.conf create mode 100644 linaro/configs/linaro-base.conf create mode 100644 linaro/configs/ubuntu-minimal.conf create mode 100644 linaro/configs/ubuntu.conf