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rcu: Push lock release to rcu_start_gp()'s callers
2013-03-26 Paul E. McKenneyrcu: Push lock release to rcu_start_gp()'s callers
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Repurpose no-CBs event tracing to future-GP events
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Rearrange locking in rcu_start_gp()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Make RCU_FAST_NO_HZ take advantage of numbered...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Accelerate RCU callbacks at grace-period end
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Export RCU_FAST_NO_HZ parameters to sysfs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Distinguish "rcuo" kthreads by RCU flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Add event tracing for no-CBs CPUs' grace periods
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Add event tracing for no-CBs CPUs' callback registration
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Introduce proper blocking to no-CBs kthreads GP...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-26 Paul E. McKenneyrcu: Provide compile-time control for no-CBs CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-03-12 Paul E. McKenneyrcu: Remove restrictions on no-CBs CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: use ACCESS_ONCE() to access sp->completed in...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Update synchronize_srcu_expedited()'s comments
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Update synchronize_srcu()'s comments
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Remove checks preventing idle CPUs from calling...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Remove checks preventing offline CPUs from calling...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Simple cleanup for cleanup_srcu_struct()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Add might_sleep() annotation to synchronize_srcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-07 Lai Jiangshansrcu: Simplify __srcu_read_unlock() via this_cpu_dec()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-02-04 Steven Rostedtrcu: Allow rcutorture to be built at low optimization...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyMerge branches 'doctorture.2013.01.29a', 'fixes.2013...
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2013-01-29 Paul E. McKenneyrcu: Make rcutorture's shuffler task shuffle recently...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyrcu: Allow TREE_PREEMPT_RCU on UP systems
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-29 Paul E. McKenneyrcu: Provide RCU CPU stall warnings for tiny RCU
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Frederic Weisbeckercontext_tracking: Add comments on interface and internals
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Paul E. McKenneyrcu: Remove obsolete Kconfig option from comment
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Li Zhongrcu: Remove unused code originally used for context...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Dave Hansenrcu: Consolidate debugging Kconfig options
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-27 Cody P Schaferrcu: Correct 'optimized' to 'optimize' in header comment
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Trace callback acceleration
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Tag callback lists with corresponding grace-period...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Sasha Levinrcutorture: Don't compare ptr with 0
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Silence compiler array out-of-bounds false positive
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Li Zhongrcu: Use new nesting value for rcu_dyntick trace in...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Josh Triplettrcu: Make rcu_is_cpu_rrupt_from_idle helper functions...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Fix blimit type for trace_rcu_batch_start()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Richard BraunDocumentation: Memory barrier semantics of atomic_xchg()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneyrcu: Reduce rcutorture tracing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul E. McKenneytracing: Export trace_clock_local()
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2013-01-08 Paul Gortmakerrcu: Make rcu_nocb_poll an early_param instead of module_param
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2013-01-08 Paul Gortmakerrcu: Prevent soft-lockup complaints about no-CBs CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-30 Frederic Weisbeckercontext_tracking: New context tracking susbsystem
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-16 Paul E. McKenneysched: Mark RCU reader in sched_show_task()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-16 Paul E. McKenneyrcu: Separate accounting of callbacks from callback...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-16 Paul E. McKenneyrcu: Add callback-free CPUs
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-16 Paul E. McKenneyMerge branches 'urgent.2012.10.27a', 'doc.2012.11.16a...
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2012-11-16 Paul E. McKenneyrcu: Add documentation for the new rcuexp debugfs trace...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-16 Paul E. McKenneyrcu: Update documentation for TREE_RCU debugfs tracing
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Paul E. McKenneyrcu: Reduce default RCU CPU stall warning timeout
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Paul E. McKenneyrcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Paul E. McKenneyrcu: Clarify memory-ordering properties of grace-period...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Paul E. McKenneyrcu: Add new rcutorture module parameters to start...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Paul E. McKenneyrcu: Remove list_for_each_continue_rcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-13 Eric Dumazetrcu: Fix batch-limit size problem
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Add tracing for synchronize_sched_expedited()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Remove old debugfs interfaces and also RCU flavor...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: split 'rcuhier' to each flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: split 'rcugp' to each flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: split 'rcuboost' to each flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: split 'rcubarrier' to each flavor
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Fix tracing formatting
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Remove the interface "rcudata.csv"
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Replace the old interface with the new one
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Optimize the 'rcu_pending' for RCU trace
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Optimize the 'rcudata.csv' for RCU trace
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Optimize the 'rcudata' for RCU trace
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Fundamental facility for 'CPU units sequence reading'
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Michael Wangrcu: Create directory for each flavor of rcu
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Instrument synchronize_rcu_expedited() for debugfs...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Move synchronize_sched_expedited() state to rcu_state
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Avoid counter wrap in synchronize_sched_expedited()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Rename ->onofflock to ->orphan_lock
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Paul E. McKenneyrcu: Document alternative RCU/reference-count algorithms
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-11-08 Kees Cookrcu: Update docs to include kfree_rcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-27 Frederic Weisbeckerrcu: Fix unrecovered RCU user mode in syscall_trace_leave()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-27 Lai Jiangshanrcutorture: Use DEFINE_STATIC_SRCU()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-27 Lai Jiangshansrcu: Add DEFINE_SRCU()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-24 Paul Gortmakerrcu: Wordsmith help text for RCU_USER_QS kernel parameter
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Dump number of callbacks in stall warning messages
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Add grace-period information to RCU CPU stall...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Print remote CPU's stacks in stall warnings
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Lai Jiangshansrcu: Export process_srcu()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Lai Jiangshansrcu: Credit Lai Jiangshan with SRCU rewrite
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Fix precedence error in cpu_needs_another_gp()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Antti P Miettinenrcu: Add a module parameter to force use of expedited...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Update RCU_FAST_NO_HZ help text
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Frederic Weisbeckerrcu: Remove rcu_switch()
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Make rcutorture give diagnostics if CPU offline...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyrcu: Fix comment about _rcu_barrier()/orphanage exclusion
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Dhaval Gianircu: Correct the name of a reference in list of RCU...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-23 Paul E. McKenneyDocumentation: Fix memory-barriers.txt example
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-20 Paul E. McKenneyrcu: Accelerate callbacks for CPU initiating a grace...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-11 Frederic Weisbeckerrcu: Advise most users not to enable RCU user mode
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-10-08 Paul E. McKenneyrcu: Grace-period initialization excludes only RCU...
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-09-25 Paul E. McKenneyMerge remote-tracking branch 'tip/core/rcu' into next...
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2012-09-25 Paul E. McKenneyMerge remote-tracking branch 'tip/smp/hotplug' into...
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2012-09-25 Paul E. McKenneyMerge branches 'bigrt.2012.09.23a', 'doctorture.2012...
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2012-09-23 Paul E. McKenneyia64: Add missing RCU idle APIs on idle loop
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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2012-09-23 Frederic Weisbeckerxtensa: Add missing RCU idle APIs on idle loop
Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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