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| 2012-04-30 |  Lai Jiangshan | rcu: Use single value to handle expedited SRCU grace... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Improve srcu_readers_active_idx()'s cache locality Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Remove unused srcu_barrier() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Implement a variant of Peter's SRCU algorithm Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Improve SRCU's wait_idx() comments Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Flip ->completed only once per SRCU grace period Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Increment upper bit only for srcu_read_lock() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Lai Jiangshan | rcu: Remove fast check path from __synchronize_srcu() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 |  Paul E. McKenney | rcu: Direct algorithmic SRCU implementation Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-30 | Paul E. McKenney | rcu: Introduce rcutorture testing for rcu_barrier() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-04-25 |  Paul E. McKenney | rcu: Fixes to rcutorture error handling and cleanup Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 |  Hugh Dickins | rcu: Stop spurious warnings from synchronize_sched_expedited Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Hold off RCU_FAST_NO_HZ after timer posted Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Eliminate softirq-mediated RCU_FAST_NO_HZ idle... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Add RCU_NONIDLE() for idle-loop RCU read-side... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Allow nesting of rcu_idle_enter() and rcu_idle_exit() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Remove redundant check for rcu_head misalignment Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 |  Julia Lawall | PTR_ERR should be called before its argument is cleared. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 |  Heiko Carstens | rcu: Convert WARN_ON_ONCE() in rcu_lock_acquire() to... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Trace only after NULL-pointer check Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Call out dangers of expedited RCU primitives Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Rework detection of use of RCU by offline CPUs Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | lockdep: Add CPU-idle/offline warning to lockdep-RCU... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: No interrupt disabling for rcu_prepare_for_idle() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Move synchronize_sched_expedited() to rcutree.c Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Check for illegal use of RCU from offlined CPUs Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Update stall-warning documentation Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Add CPU-stall capability to rcutorture Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Make documentation give more realistic rcutorture... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcutorture: Permit holding off CPU-hotplug operations... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Print scheduling-clock information on RCU CPU... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Set RCU CPU stall times via sysfs Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Remove #ifdef CONFIG_SMP from TREE_RCU Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Note that rcu_access_pointer() can be used for... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Make rcu_sleep_check() also check rcu_lock_map Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Check for idle-loop entry while in RCU read-side... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Clean up straggling rcu_preempt_needs_cpu() name Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Simplify unboosting checks Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Inform RCU of irq_exit() activity Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Prevent RCU callbacks from executing before scheduler... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Streamline code produced by __rcu_read_unlock() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Protect __rcu_read_unlock() against scheduler... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Remove single-rcu_node optimization in rcu_start_gp() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Don't make callbacks go through second full grace... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Check for callback invocation from offline CPUs Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Limit lazy-callback duration Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Make rcutorture flag online/offline failures Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Simplify offline processing Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | mac80211: Convert call_rcu() to kfree_rcu(), drop mesh_gate_... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | ipv4: Convert call_rcu() to kfree_rcu(), drop opt_kfree_rcu Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | ipv4: Convert call_rcu() to kfree_rcu(), drop opt_kfree_rcu() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | tcm_fc: Convert call_rcu() to kfree_rcu(), drop ft_tport_rcu... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | s390: Convert call_rcu() to kfree_rcu(), drop ext_int_hash_u... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Move RCU_TRACE to lib/Kconfig.debug Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Avoid waking up CPUs having only kfree_rcu() callbacks Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Add diagnostic for misaligned rcu_head structures Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Add lockdep-RCU checks for simple self-deadlock Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 |  Frederic Weisbecker | rcu: Improve synchronize_rcu() diagnostics Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-02-21 | Paul E. McKenney | rcu: Bring RTFP.txt up to date. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-01-16 | Heiko Carstens | rcu: Add missing __cpuinit annotation in rcutorture... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-01-16 | Paul E. McKenney | sched: Add "const" to is_idle_task() parameter Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-01-16 |  Rusty Russell | rcu: Make rcutorture bool parameters really bool (core... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2012-01-16 | Paul E. McKenney | Merge branch 'rcu/fixes-for-v3.2' into rcu/urgent Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-12 | Paul E. McKenney | cpu: Export cpu_up() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Apply ACCESS_ONCE() to rcu_boost() return value Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | Revert "rcu: Permit rt_mutex_unlock() with irqs disabled" Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 |  Kees Cook | docs: Additional LWN links to RCU API Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Augment rcu_batch_end tracing for idle and callback... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Add rcutorture tests for srcu_read_lock_raw() Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Make rcutorture test for hotpluggability before... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 |  Josh Triplett | driver-core/cpu: Expose hotpluggability to the rest... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Remove redundant rcu_cpu_stall_suppress declaration Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Adaptive dyntick-idle preparation Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Keep invoking callbacks if CPU otherwise idle Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Frederic Weisbecker | rcu: Irq nesting is always 0 on rcu_enter_idle_common Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Frederic Weisbecker | rcu: Don't check irq nesting from rcu idle entry/exit Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Permit dyntick-idle with callbacks pending Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Document same-context read-side constraints Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Identify dyntick-idle CPUs on first force_quiescent_sta... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Remove dynticks false positives and RCU failures Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Reduce latency of rcu_prepare_for_idle() Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Eliminate RCU_FAST_NO_HZ grace-period hang Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Avoid needlessly IPIing CPUs at GP end Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Go dyntick-idle more quickly if CPU has serviced... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Add tracing for RCU_FAST_NO_HZ Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Update trace_rcu_dyntick() header comment Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | doc: Add load/store guarantees to Documentation/atomic... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Frederic Weisbecker | nohz: Remove tick_nohz_idle_enter_norcu() / tick_nohz_idle_e... Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Add rcutorture CPU-hotplug capability Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | tile: Make tile use the new is_idle_task() API Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | events: Make events use the new is_idle_task() API Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | kdb: Make KDB use the new is_idle_task() API Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | sparc: Make SPARC use the new is_idle_task() API Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Make RCU use the new is_idle_task() API Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | sched: Add is_idle_task() to handle invalidated uses... Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Control rcutorture startup from kernel boot parameters Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Add rcutorture system-shutdown capability Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Permit RCU_FAST_NO_HZ to be used by TREE_PREEMPT_RCU Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Fix idle-task checks Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| 2011-12-11 | Paul E. McKenney | rcu: Allow dyntick-idle mode for CPUs with callbacks Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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