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rcu: Make synchronize_rcu_expedited() use sequence-counter scheme
2015-07-17
Paul E. McKenney
rcu: Make synchronize_rcu_expedited() use sequence...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Abstract sequence counting from synchronize_sched_exped...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Peter Zijlstra
rcu: Make expedited GP CPU stoppage asynchronous
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Get rid of synchronize_sched_expedited()'s polling...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Rework synchronize_sched_expedited() counter handling
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Peter Zijlstra
rcu: Switch synchronize_sched_expedited() to stop_one_cpu()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Remove CONFIG_RCU_CPU_STALL_INFO
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Stop disabling CPU hotplug in synchronize_rcu_expedited()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Paul E. McKenney
rcu: Reset rcu_fanout_leaf if out of bounds
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-17
Alexander Gordeev
rcu: Shut up bogus gcc array bounds warning
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Suggested-by: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Simplify arithmetic to calculate number of RCU...
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Limit count of static data to the number of RCU...
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Remove unnecessary fields from rcu_state structure
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Limit rcu_capacity[] size to RCU_NUM_LVLS items
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Limit rcu_state::levelcnt[] to RCU_NUM_LVLS items
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Simplify rcu_init_geometry() capacity arithmetics
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Cleanup rcu_init_geometry() code and arithmetics
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Remove superfluous local variable in rcu_init_geometry()
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Alexander Gordeev
rcu: Panic if RCU tree can not accommodate all CPUs
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-07-15
Paul E. McKenney
rcu: Provide more diagnostics for stalled GP kthread
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
Merge branches 'array.2015.05.27a', 'doc.2015.05.27a...
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2015-05-27
Paul E. McKenney
rcutorture: Allow repetition factors in Kconfig-fragment...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Display "make oldconfig" errors
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Update TREE_RCU-kconfig.txt
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Make rcutorture scripts force RCU_EXPERT
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcutorture: Update configuration fragments for rcutree...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: TASKS_RCU set directly, so don't explicitly...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Test SRCU cleanup code path
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Replace barriers with smp_store_release...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
locktorture: Change longdelay_us to longdelay_ms
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Allow negative values of nreaders to oversubscribe
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Exchange TREE03 and TREE08 NR_CPUS, speed...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcutorture: Exchange TREE03 and TREE04 geometries
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Alexey Kodanev
locktorture: fix deadlock in 'rw_lock_irq' type
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Correctly handle non-empty Tiny RCU callback list...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcutorture: Test both RCU-sched and RCU-bh for Tiny RCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Further shrink Tiny RCU by making empty functions...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Conditionally compile RCU's eqs warnings
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Pranith Kumar
rcu: Remove prompt for RCU implementation
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Make RCU able to tolerate undefined CONFIG_RCU_KTHREAD_PRIO
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Make RCU able to tolerate undefined CONFIG_RCU_FANOUT_LEAF
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Make RCU able to tolerate undefined CONFIG_RCU_FANOUT
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Break dependency of RCU_FANOUT_LEAF on RCU_FANOUT
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Create RCU_EXPERT Kconfig and hide booleans behind it
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Enable diagnostic dump of rcu_node combining tree
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Convert CONFIG_RCU_FANOUT_EXACT to boot parameter
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Directly drive RCU_USER_QS from Kconfig
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Directly drive TASKS_RCU from Kconfig
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Provide diagnostic option to slow down grace-period...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Shut up spurious gcc uninitialized-variable warning
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Modulate grace-period slow init to normalize delay
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul Gortmaker
cpu: Remove new instance of __cpuinit that crept back in
Cc: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
cpu: Handle smpboot_unpark_threads() uniformly
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Correctly initialize ->rcu_qs_ctr_snap at online...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Remove redundant offline check
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Remove dead code from force_qs_rnp()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Adjust ->lock acquisition for tasks no longer...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
rcu: Eliminate HOTPLUG_CPU #ifdef in favor of IS_ENABLED()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Ying Xue
rculist: Fix another sparse warning
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Nicholas Mc Guire
rcu: Change function declaration to bool
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Nicolas Iooss
rcu: Make rcu_*_data variables static
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Make synchronize_sched_expedited() call wait_rcu_gp()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Paul E. McKenney
smp: Make control dependencies work on Alpha, improve...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Add more debug info on "kthread starved" RCU CPU...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Patrick Daly
rcu: Fix missing task information during rcu-preempt...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
powerpc: Fix smp_mb__before_spinlock()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Joe Perches
rcu: tree_plugin: Use bool function return values of...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Force wakeup of rcu_gp_kthread at grace-period end
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Eliminate a few CONFIG_RCU_NOCB_CPU_ALL #ifdefs
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Create an immutable rcu_data_p pointer to default...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Tell the compiler that rcu_state_p is immutable
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Eliminate a few RCU_BOOST #ifdefs in favor of...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Convert from rcu_preempt_state to *rcu_state_p
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Milos Vyletel
documentation: State that rcu_dereference() reloads...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
documentation: Update rcu_dereference.txt based on...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-05-27
Will Deacon
documentation: memory-barriers: Fix smp_mb__before_spinlock...
Cc: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
mce: mce_chrdev_write() can be static
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
documentation: RCU-protected array indexes no longer...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Eliminate array-index-based RCU primitives
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
mce: Stop using array-index-based RCU primitives
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-05-27
Paul E. McKenney
rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-04-15
Paul E. McKenney
rcu: Control grace-period delays directly from value
Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-20
Paul E. McKenney
Merge branches 'doc.2015.02.26a', 'earlycb.2015.03...
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2015-03-20
Paul E. McKenney
rcu: Associate quiescent-state reports with grace period
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-20
Paul E. McKenney
rcu: Yet another fix for preemption and CPU hotplug
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Add diagnostics to grace-period cleanup
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcutorture: Default to grace-period-initialization...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Handle outgoing CPUs on exit from idle loop
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
cpu: Make CPU-offline idle-loop transition point more...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Eliminate ->onoff_mutex from rcu_node structure
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Process offlining and onlining only at grace-period...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Move rcu_report_unblock_qs_rnp() to common code
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-12
Paul E. McKenney
rcu: Rework preemptible expedited bitmask handling
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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2015-03-11
Paul E. McKenney
rcu: Remove event tracing from rcu_cpu_notify(), used...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2015-03-11
Paul E. McKenney
rcutorture: Enable slow grace-period initializations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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tree
2015-03-11
Paul E. McKenney
rcu: Provide diagnostic option to slow down grace-period...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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tree
2015-03-11
Paul E. McKenney
rcu: Detect stalls caused by failure to propagate up...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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tree
2015-03-11
Paul E. McKenney
rcu: Eliminate empty HOTPLUG_CPU ifdef
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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tree
2015-03-11
Paul E. McKenney
rcu: Simplify sync_rcu_preempt_exp_init()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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tree
2015-03-11
Paul E. McKenney
rcu: Put all orphan-callback-related code under same...
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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