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rcuperf: Add a Kconfig-fragment file for Classic SRCU
2017-06-08
Paul E. McKenney
rcuperf: Add a Kconfig-fragment file for Classic SRCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcuperf: Add ability to performance-test call_rcu(...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcu: Remove obsolete reference to synchronize_kernel()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcuperf: Remove conflicting Kconfig options
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcuperf: Defer expedited/normal check to end of test
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcu: Complain if blocking in preemptible RCU read-side...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
srcu: Eliminate possibility of destructive counter...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Update test scenarios based on new Kconfig...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Correctly handle CONFIG_RCU_TORTURE_TEST_...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcu: Prevent rcu_barrier() from starting needless grace...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Add a scenario for Classic SRCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Add a scenario for Tiny SRCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Fix bug in reporting Kconfig mis-settings
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Add three-level tree test for Tree SRCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-06-08
Paul E. McKenney
rcutorture: Add lockdep to one of the SRCU scenarios
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-06-08
Paolo Bonzini
srcu: Allow use of Classic SRCU from both process and...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-06-08
Paolo Bonzini
srcu: Allow use of Tiny/Tree SRCU from both process...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-05-02
Paul E. McKenney
rcu: Open-code the rcu_cblist_n_lazy_cbs() function
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-05-02
Paul E. McKenney
rcu: Open-code the rcu_cblist_n_cbs() function
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-05-02
Paul E. McKenney
rcu: Open-code the rcu_cblist_empty() function
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-05-02
Paul E. McKenney
rcu: Separately compile large rcu_segcblist functions
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-05-02
Ingo Molnar
srcu: Debloat the <linux/rcu_segcblist.h> header
Cc: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-27
Paul E. McKenney
srcu: Adjust default auto-expediting holdoff
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-26
Paul E. McKenney
srcu: Specify auto-expedite holdoff time
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-26
Paul E. McKenney
srcu: Expedite first synchronize_srcu() when idle
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-26
Paul E. McKenney
srcu: Expedited grace periods with reduced memory contention
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-26
Paul E. McKenney
srcu: Make rcutorture writer stalls print SRCU GP state
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-26
Paul E. McKenney
srcu: Exact tracking of srcu_data structures containing...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-24
Paul E. McKenney
srcu: Make SRCU be built by default
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-21
Paul E. McKenney
Merge branches 'doc.2017.04.12a', 'fixes.2017.04.19a...
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2017-04-21
Paul E. McKenney
rcu: Make non-preemptive schedule be Tasks RCU quiescent...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-21
Paul E. McKenney
srcu: Expedite srcu_schedule_cbs_snp() callback invocation
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-21
Paul E. McKenney
srcu: Parallelize callback handling
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-21
Paul E. McKenney
kvm: Move srcu_struct fields to end of struct kvm
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
rcu: Fix typo in PER_RCU_NODE_PERIOD header comment
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Nicholas Mc Guire
rcu: Use true/false in assignment to bool
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Nicholas Mc Guire
rcu: Use bool value directly
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
torture: Use correct path for Kconfig fragment for...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-04-19
Paul E. McKenney
rcu: Improve comments for hotplug/suspend/hibernate...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Michael S. Tsirkin
hlist_add_tail_rcu disable sparse warning
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
rcu: Remove obsolete comment from rcu_future_gp_cleanup...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
rcu: Make RCU_FANOUT_LEAF help text more explicit about...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
types: Update obsolete callback_head comment
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-19
Paul E. McKenney
lockdep: Use "WARNING" tag on lockdep splats
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
mm: Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Introduce CLASSIC_SRCU Kconfig option
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-04-18
Paul E. McKenney
srcutorture: Print Tiny SRCU reader statistics
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Create a tiny SRCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
mm: Use static initialization for "srcu"
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Crude control of expedited grace periods
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Merge ->srcu_state into ->srcu_gp_seq
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Allow a second bit in rcu_seq for SRCU state
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-04-18
Paul E. McKenney
srcu: Improve rcu_seq grace-period-counter abstraction
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Fix bogus try_check_zero() comment
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Make num_rcu_lvl[] array be external
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Move rcu_node traversal macros to rcu.h
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Remove redundant levelcnt[] array from rcu_init_one()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Move rcu_init_levelspread() to rcu_tree_node.h
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Move combining-tree definitions for SRCU's benefit
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Use rcu_segcblist to track SRCU callbacks
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Add grace-period sequence numbers
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Move to state-based grace-period sequencing
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Push srcu_advance_batches() fastpath into common...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Dmitry Vyukov
rcu: Fix warning in rcu_seq_end()
Cc: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Expedited wakeups need to be fully ordered
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Move rcu_seq_start() and friends to rcu.h
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Add single-element dequeue functions to rcu_segcblist
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Allow early boot use of synchronize_srcu()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Allow SRCU to access rcu_scheduler_active
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Abstract multi-tail callback list handling
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Default RCU_FANOUT_LEAF to 16 unless explicitly...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Place guard on rcu_all_qs() and rcu_note_context_switch...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Eliminate flavor scan in rcu_momentary_dyntick_idle()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Pull rcu_qs_ctr into rcu_dynticks structure
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Pull rcu_sched_qs_mask into rcu_dynticks structure
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Semicolon inside RCU_TRACE() for tree.c
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Semicolon inside RCU_TRACE() for Tiny RCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Semicolon inside RCU_TRACE() for rcu.h
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Check for tardy grace-period activity in cleanup_srcu_...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
srcu: Consolidate batch checking into rcu_all_batches_empty()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Make arch select smp_mb__after_unlock_lock() strength
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-18
Paul E. McKenney
rcu: Maintain special bits at bottom of ->dynticks...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
pierre Kuo
doc: Update control-dependencies section of memory...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Emphasize that "toy" RCU requires recursive rwlock
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Michalis Kokologiannakis
doc: Update the comparisons rule in rcu_dereference.txt
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Update rcu_assign_pointer() definition in whatisRCU.txt
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Update requirements based on recent changes
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Update RCU data-structure documentation for rcu_segcblist
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Update stallwarn.txt to make causes more prominent
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Add mid-boot operation to expedited grace periods
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-04-12
Paul E. McKenney
doc: Synchronous RCU grace periods are now legal throughout...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-25
Paul E. McKenney
Merge branches 'doc.2017.01.15b', 'dyntick.2017.01...
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2017-01-25
Paul E. McKenney
srcu: Reduce probability of SRCU ->unlock_count[] counter...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-25
Lance Roy
rcutorture: Add CBMC-based formal verification for...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-25
Paul E. McKenney
srcu: Force full grace-period ordering
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-25
Lance Roy
srcu: Implement more-efficient reader counts
Cc: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-23
Paul E. McKenney
rcu: Adjust FQS offline checks for exact online-CPU...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2017-01-23
Paul E. McKenney
rcu: Check cond_resched_rcu_qs() state less often to...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-01-23
Paul E. McKenney
rcu: Abstract extended quiescent state determination
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2017-01-23
Paul E. McKenney
rcu: Abstract dynticks extended quiescent state enter...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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