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rcu: Direct algorithmic SRCU implementation
2012-04-30 Paul E. McKenneyrcu: Direct algorithmic SRCU implementation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-04-30 Paul E. McKenneyrcu: Introduce rcutorture testing for rcu_barrier()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-04-25 Paul E. McKenneyrcu: 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 Dickinsrcu: 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. McKenneyrcu: Hold off RCU_FAST_NO_HZ after timer posted
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Eliminate softirq-mediated RCU_FAST_NO_HZ idle...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Add RCU_NONIDLE() for idle-loop RCU read-side...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Allow nesting of rcu_idle_enter() and rcu_idle_exit()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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 LawallPTR_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 Carstensrcu: 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. McKenneyrcu: 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. McKenneyrcu: 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. McKenneyrcu: Rework detection of use of RCU by offline CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneylockdep: Add CPU-idle/offline warning to lockdep-RCU...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: No interrupt disabling for rcu_prepare_for_idle()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Move synchronize_sched_expedited() to rcutree.c
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Check for illegal use of RCU from offlined CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Update stall-warning documentation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Add CPU-stall capability to rcutorture
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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. McKenneyrcutorture: Permit holding off CPU-hotplug operations...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Print scheduling-clock information on RCU CPU...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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. McKenneyrcu: Remove #ifdef CONFIG_SMP from TREE_RCU
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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. McKenneyrcu: Make rcu_sleep_check() also check rcu_lock_map
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Check for idle-loop entry while in RCU read-side...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Clean up straggling rcu_preempt_needs_cpu() name
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Simplify unboosting checks
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Inform RCU of irq_exit() activity
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Prevent RCU callbacks from executing before scheduler...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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. McKenneyrcu: Protect __rcu_read_unlock() against scheduler...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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. McKenneyrcu: Don't make callbacks go through second full grace...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Check for callback invocation from offline CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Limit lazy-callback duration
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Make rcutorture flag online/offline failures
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Simplify offline processing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneymac80211: Convert call_rcu() to kfree_rcu(), drop mesh_gate_...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyipv4: Convert call_rcu() to kfree_rcu(), drop opt_kfree_rcu
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyipv4: Convert call_rcu() to kfree_rcu(), drop opt_kfree_rcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneytcm_fc: Convert call_rcu() to kfree_rcu(), drop ft_tport_rcu...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneys390: Convert call_rcu() to kfree_rcu(), drop ext_int_hash_u...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Move RCU_TRACE to lib/Kconfig.debug
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Avoid waking up CPUs having only kfree_rcu() callbacks
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: Add diagnostic for misaligned rcu_head structures
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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 Weisbeckerrcu: Improve synchronize_rcu() diagnostics
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-02-21 Paul E. McKenneyrcu: 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 Carstensrcu: 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. McKenneysched: 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 Russellrcu: 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. McKenneyMerge 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. McKenneycpu: Export cpu_up()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Apply ACCESS_ONCE() to rcu_boost() return value
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyRevert "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 Cookdocs: 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. McKenneyrcu: Augment rcu_batch_end tracing for idle and callback...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: 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. McKenneyrcu: Make rcutorture test for hotpluggability before...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Josh Triplettdriver-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. McKenneyrcu: 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. McKenneyrcu: Adaptive dyntick-idle preparation
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Keep invoking callbacks if CPU otherwise idle
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Frederic Weisbeckerrcu: 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 Weisbeckerrcu: 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. McKenneyrcu: Permit dyntick-idle with callbacks pending
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: 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. McKenneyrcu: Identify dyntick-idle CPUs on first force_quiescent_sta...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Remove dynticks false positives and RCU failures
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Reduce latency of rcu_prepare_for_idle()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Eliminate RCU_FAST_NO_HZ grace-period hang
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Avoid needlessly IPIing CPUs at GP end
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Add tracing for RCU_FAST_NO_HZ
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Update trace_rcu_dyntick() header comment
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneydoc: 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 Weisbeckernohz: 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. McKenneyrcu: Add rcutorture CPU-hotplug capability
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneysched: Add is_idle_task() to handle invalidated uses...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Control rcutorture startup from kernel boot parameters
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Add rcutorture system-shutdown capability
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: 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. McKenneyrcu: Fix idle-task checks
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Allow dyntick-idle mode for CPUs with callbacks
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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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 <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Deconfuse dynticks entry-exit tracing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Add documentation for raw SRCU read-side primitives
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneyrcu: Introduce raw SRCU read-side primitives
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Paul E. McKenneypowerpc: Tell RCU about idle after hcall tracing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Frederic Weisbeckerrcu: Fix early call to rcu_idle_enter()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Frederic Weisbeckerx86: Call idle notifier after irq_enter()
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2011-12-11 Frederic Weisbeckerx86: Enter rcu extended qs after idle notifier call
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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