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rcu: Avoid waking up CPUs having only kfree_rcu() callbacks
2012-02-21  Paul E. McKenneyrcu: Avoid waking up CPUs having only kfree_rcu() callbacks
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2012-02-21  Paul E. McKenneyrcu: Add diagnostic for misaligned rcu_head structures
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-12  Paul E. McKenneycpu: Export cpu_up()
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Apply ACCESS_ONCE() to rcu_boost() return value
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Augment rcu_batch_end tracing for idle and callback...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Make rcutorture test for hotpluggability before...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Adaptive dyntick-idle preparation
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Keep invoking callbacks if CPU otherwise idle
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Permit dyntick-idle with callbacks pending
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Identify dyntick-idle CPUs on first force_quiescent_sta...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Remove dynticks false positives and RCU failures
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Reduce latency of rcu_prepare_for_idle()
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Eliminate RCU_FAST_NO_HZ grace-period hang
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Avoid needlessly IPIing CPUs at GP end
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Go dyntick-idle more quickly if CPU has serviced...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Add tracing for RCU_FAST_NO_HZ
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Update trace_rcu_dyntick() header comment
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Add rcutorture CPU-hotplug capability
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneytile: Make tile use the new is_idle_task() API
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyevents: Make events use the new is_idle_task() API
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneykdb: Make KDB use the new is_idle_task() API
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneysparc: Make SPARC use the new is_idle_task() API
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Make RCU use the new is_idle_task() API
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneysched: Add is_idle_task() to handle invalidated uses...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Control rcutorture startup from kernel boot parameters
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Add rcutorture system-shutdown capability
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Permit RCU_FAST_NO_HZ to be used by TREE_PREEMPT_RCU
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2011-12-11  Paul E. McKenneyrcu: Fix idle-task checks
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Allow dyntick-idle mode for CPUs with callbacks
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Add more information to the wrong-idle-task complaint
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Deconfuse dynticks entry-exit tracing
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneypowerpc: Tell RCU about idle after hcall tracing
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Make srcu_read_lock_held() call common lockdep...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Warn when srcu_read_lock() is used in an extended...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Remove one layer of abstraction from PROVE_RCU...
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2011-12-11  Paul E. McKenneyrcu: Disable preemption in rcu_is_cpu_idle()
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2011-12-11  Paul E. McKenneyrcu: Add failure tracing to rcutorture
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneytrace: Allow ftrace_dump() to be called from modules
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-12-11  Paul E. McKenneyrcu: Track idleness independent of idle tasks
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Make rcu_torture_boost() exit loops at end of...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Permit rt_mutex_unlock() with irqs disabled
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Prohibit grace periods during early boot
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Simplify unboosting checks
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Prevent early boot set_need_resched() from __rcu_pending()
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Move __rcu_read_unlock()'s barrier() within if...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Simplify quiescent-state accounting
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Add grace-period, quiescent-state, and call_rcu...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Make TINY_RCU also use softirq for RCU_BOOST=n
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Add event-trace markers to TREE_RCU kthreads
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Move RCU_BOOST declarations to allow compiler...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Update comments to reflect softirqs vs. kthreads
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Add RCU type to callback-invocation tracing
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Put names into TINY_RCU structures under RCU_TRACE
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Event-trace markers for computing RCU CPU utilization
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Add event-tracing for RCU callback invocation
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Don't destroy rcu_torture_boost() callback until...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Update rcutorture documentation
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-09-29  Paul E. McKenneyrcu: Update documentation to flag RCU_BOOST trace information
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-07-20  Paul E. McKenneysignal: align __lock_task_sighand() irq disabling and RCU
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-07-20  Paul E. McKenneyrcu: protect __rcu_read_unlock() against scheduler...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-07-20  Paul E. McKenneyrcu: Fix RCU_BOOST race handling current->rcu_read_unlock_sp...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-07-13  Paul E. McKenneyrcu: Prevent RCU callbacks from executing before scheduler...
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2011-06-16  Paul E. McKenneyrcu: Move RCU_BOOST #ifdefs to header file
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-28  Paul E. McKenneyrcu: Start RCU kthreads in TASK_INTERRUPTIBLE state
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-28  Paul E. McKenneyrcu: Avoid acquiring rcu_node locks in timer functions
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-28  Paul E. McKenneyatomic: Add atomic_or()
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-08  Paul E. McKenneyrcu: permit rcu_read_unlock() to be called while holding...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: further lower priority in rcu_yield()
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Converge TINY_RCU expedited and normal boosting
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: remove useless ->boosted_this_gp field
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: code cleanups in TINY_RCU priority boosting.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Switch to this_cpu() primitives
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: mark rcutorture boosting callback as being on...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Add forward-progress diagnostic for per-CPU kthreads
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: add grace-period age and more kthread state to...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: fix tracing bug thinko on boost-balk attribution
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: update tracing documentation for new rcutorture...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: make rcutorture version numbers available through...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: add tracing for RCU's kthread run states.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: add callback-queue information to rcudata output
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Update RCU's trace.txt documentation for new format
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Add boosting to TREE_PREEMPT_RCU tracing
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: eliminate unused boosting statistics
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: avoid hammering sched with yet another bound RT...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: put per-CPU kthread at non-RT priority during...
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: Force per-rcu_node kthreads off of the outgoing CPU
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: priority boosting for TREE_PREEMPT_RCU
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: move TREE_RCU from softirq to kthread
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-05-06  Paul E. McKenneyrcu: merge TREE_PREEPT_RCU blocked_tasks[] lists
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2011-01-14  Paul E. McKenneyrcu: avoid pointless blocked-task warnings
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2010-11-30  Paul E. McKenneyrcu: Distinguish between boosting and boosted
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2010-11-30  Paul E. McKenneyrcu: document TINY_RCU and TINY_PREEMPT_RCU tracing.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2010-11-30  Paul E. McKenneyrcu: add tracing for TINY_RCU and TINY_PREEMPT_RCU
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2010-11-30  Paul E. McKenneyrcu: priority boosting for TINY_PREEMPT_RCU
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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2010-11-17  Paul E. McKenneyrcu: move TINY_RCU from softirq to kthread
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
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