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rcu: Change _wait_rcu_gp() to work around GCC bug 67055
2015-09-04
Paul E. McKenney
security/device_cgroup: Fix RCU_LOCKDEP_WARN() condition
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-08-04
Paul E. McKenney
rcu,locking: Privatize smp_mb__after_unlock_lock()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-08-04
Paul E. McKenney
Merge branches 'doc.2015.07.15a' and 'torture.2015...
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2015-08-04
Paul E. McKenney
Merge branches 'fixes.2015.07.22a' and 'initexp.2015...
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2015-08-04
Paul E. McKenney
rcu: Silence lockdep false positive for expedited grace...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Don't disable CPU hotplug during OOM notifiers
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
scripts: Make checkpatch.pl warn on expedited RCU grace...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Clarify CONFIG_RCU_EQS_DEBUG help text
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Fix backwards RCU_LOCKDEP_WARN() in synchronize_rcu_tasks()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Rename rcu_lockdep_assert() to RCU_LOCKDEP_WARN()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
cpu: Wait for RCU grace periods concurrently
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Create a synchronize_rcu_mult()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Fix obsolete priority-boosting comment
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Hide RCU_NOCB_CPU behind RCU_EXPERT
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-22
Paul E. McKenney
rcu: Add RCU-sched flavors of get-state and cond-sync
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Add fastpath bypassing funnel locking
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Rename RCU_GP_DONE_FQS to RCU_GP_DOING_FQS
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Pull out wait_event*() condition into helper function
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
documentation: Describe new expedited stall warnings
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Add stall warnings to synchronize_sched_expedited()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Extend expedited funnel locking to rcu_data structure
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Consolidate last open-coded expedited memory barrier
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Apply rcu_seq operations to _rcu_barrier()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Use funnel locking for 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: Fix synchronize_sched_expedited() type error for "s"
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-17
Paul E. McKenney
rcu: Abstract funnel locking from synchronize_sched_expedited()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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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
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
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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2015-07-15
Paul E. McKenney
rcutorture: Enable lockdep-RCU on TASKS01
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
rcutorture: Add RCU-tasks qualifier to dereference
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
rcutorture: Fix rcu_torture_cbflood() for callback...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
rcutorture: Bounds-check rcutorture.shuffle_interval
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
rcutorture: Check nfakewriters parameter
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
rcutorture: Better bounds checking for n_barrier_cbs
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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2015-07-15
Paul E. McKenney
doc: Call out smp_mb__after_unlock_lock() transitivity
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
documentation: Replace ACCESS_ONCE() by READ_ONCE(...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
documentation: Fix variable-name typo in memory-barriers.txt
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
documentation: Fix spelling of "operators"
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-15
Paul E. McKenney
documentation: Bring rcutorture parameters up to date
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2015-07-06
Paul E. McKenney
rcu: Drop RCU_USER_QS in favor of NO_HZ_FULL
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...
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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
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
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 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
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
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
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
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
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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2015-05-21
Paul E. McKenney
arm64: Use common outgoing-CPU-notification code
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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2015-04-13
Paul E. McKenney
cpu: Defer smpboot kthread unparking until CPU known...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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