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*-----. Merge branches 'bigrt.2012.09.23a', 'doctorture.2012.09.23a', 'fixes.2012.09....Paul E. McKenney2012-09-2431-261/+316
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| | | | * ia64: Add missing RCU idle APIs on idle loopPaul E. McKenney2012-09-231-0/+3
| | | | * xtensa: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * score: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-1/+3
| | | | * parisc: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * mn10300: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * m68k: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * m32r: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * h8300: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * frv: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * cris: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * alpha: Add missing RCU idle APIs on idle loopFrederic Weisbecker2012-09-231-0/+3
| | | | * alpha: Fix preemption handling in idle loopFrederic Weisbecker2012-09-232-1/+3
| | | * | Use get_online_cpus to avoid races involving CPU hotplugSilas Boyd-Wickizer2012-09-231-0/+5
| | | * | Use get_online_cpus to avoid races involving CPU hotplugSilas Boyd-Wickizer2012-09-231-0/+5
| | | * | sched: Fix load avg vs cpu-hotplugPeter Zijlstra2012-09-231-21/+20
| | | * | rcu: Disallow callback registry on offline CPUsPaul E. McKenney2012-09-231-0/+10
| | | * | rcu: Remove _rcu_barrier() dependency on __stop_machine()Paul E. McKenney2012-09-233-77/+13
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| | * | rcu: Fix CONFIG_RCU_FAST_NO_HZ stall warning messagePaul E. McKenney2012-09-232-12/+16
| | * | rcu: Move TINY_RCU quiescent state out of extended quiescent stateLi Zhong2012-09-231-1/+1
| | * | kmemleak: Replace list_for_each_continue_rcu with new interfaceMichael Wang2012-09-231-4/+2
| | * | time: RCU permitted to stop idle entry via softirqPaul E. McKenney2012-09-232-1/+4
| | * | rcu: Move TINY_PREEMPT_RCU away from raw_local_irq_save()Paul E. McKenney2012-09-231-5/+5
| | * | rcu: Remove redundant memory barrier from __call_rcu()Paul E. McKenney2012-09-231-2/+0
| | * | rcu: Avoid spurious RCU CPU stall warningsPaul E. McKenney2012-09-231-1/+2
| | * | rcu: Protect rcu_node accesses during CPU stall warningsPaul E. McKenney2012-09-231-7/+8
| | * | rcu: Avoid rcu_print_detail_task_stall_rnp() segfaultPaul E. McKenney2012-09-231-2/+4
| | * | rcu: Apply for_each_rcu_flavor() to increment_cpu_stall_ticks()Paul E. McKenney2012-09-231-5/+4
| | * | rcu: Fix obsolete rcu_initiate_boost() header commentPaul E. McKenney2012-09-231-3/+3
| | * | rcu: Make offline-CPU checking allow for indefinite delaysPaul E. McKenney2012-09-231-32/+21
| | * | rcu: Improve boost selection when moving tasks to root rcu_nodePaul E. McKenney2012-09-231-2/+7
| | * | rcu: Permit RCU_NONIDLE() to be used from interrupt contextPaul E. McKenney2012-09-232-4/+4
| | * | rcu: Properly initialize ->boost_tasks on CPU offlinePaul E. McKenney2012-09-231-3/+4
| | * | rcu: Pull TINY_RCU dyntick-idle tracing into non-idle regionPaul E. McKenney2012-09-231-15/+16
| | * | rcu: Add PROVE_RCU_DELAY to provoke difficult racesPaul E. McKenney2012-09-232-0/+18
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| * | rcu: Prevent initialization race in rcutorture kthreadsPaul E. McKenney2012-09-231-4/+6
| * | rcu: Switch rcutorture to pr_alert() and friendsPaul E. McKenney2012-09-231-50/+50
| * | rcu: Document SRCU dead-CPU capabilities, emphasize read-side limitsPaul E. McKenney2012-09-232-2/+13
| * | rcu: Track CPU-hotplug duration statisticsPaul E. McKenney2012-09-231-5/+37
| * | rcu: Update rcutorture defaultsPaul E. McKenney2012-09-231-3/+4
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* | rcu: Shrink RCU based on number of CPUsPaul E. McKenney2012-09-231-1/+2
* | rcu: Handle unbalanced rcu_node configurations with few CPUsPaul E. McKenney2012-09-231-1/+1
* | rcu: Simplify quiescent-state detectionPaul E. McKenney2012-09-234-27/+16
* | rcu: Reduce synchronize_rcu_expedited() latencyPaul E. McKenney2012-09-231-8/+22
* | rcu: Eliminate signed overflow in synchronize_rcu_expedited()Paul E. McKenney2012-09-231-4/+4
* | rcu: Adjust for unconditional ->completed assignmentPaul E. McKenney2012-09-231-1/+3
* | rcu: Add random PROVE_RCU_DELAY to grace-period initializationPaul E. McKenney2012-09-231-0/+5
* | rcu: Fix day-zero grace-period initialization/cleanup racePaul E. McKenney2012-09-231-23/+17
* | rcu: Make rcutree module parameters visible in sysfsPaul E. McKenney2012-09-231-4/+4
* | rcu: Control grace-period duration from sysfsPaul E. McKenney2012-09-232-3/+33