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smp/up: Make smp_call_function_single() match SMP semantics
2020-02-07
Paul E. McKenney
smp/up: Make smp_call_function_single() match SMP semantics
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
Merge branches 'doc.2019.10.29a', 'fixes.2019.10.30a...
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2019-10-30
Paul E. McKenney
security/safesetid: Replace rcu_swap_protected() with...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
net/sched: Replace rcu_swap_protected() with rcu_replace_poi...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
net/netfilter: Replace rcu_swap_protected() with rcu_replace...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
net/core: Replace rcu_swap_protected() with rcu_replace_poin...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
bpf/cgroup: Replace rcu_swap_protected() with rcu_replace_po...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
fs/afs: Replace rcu_swap_protected() with rcu_replace_pointer()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
drivers/scsi: Replace rcu_swap_protected() with rcu_replace_...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
drm/i915: Replace rcu_swap_protected() with rcu_replace_poin...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
x86/kvm/pmu: Replace rcu_swap_protected() with rcu_replace_p...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
rcu: Suppress levelspread uninitialized messages
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
rcu: Update descriptions for rcu_future_grace_period...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
rcu: Update descriptions for rcu_nocb_wake tracepoint
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-30
Paul E. McKenney
rcu: Remove obsolete descriptions for rcu_barrier tracepoint
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-28
Paul E. McKenney
rcu: Make kernel-mode nohz_full CPUs invoke the RCU...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-28
Paul E. McKenney
rcu: Confine ->core_needs_qs accesses to the corresponding CPU
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-28
Paul E. McKenney
rcu: Force nohz_full tick on upon irq enter instead...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-28
Paul E. McKenney
rcu: Force tick on for nohz_full CPUs not reaching...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcutorture: Make in-kernel-loop testing more brutal
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcutorture: Separate warnings for each failure type
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcutorture: Remove CONFIG_HOTPLUG_CPU=n from scenarios
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcutorture: Emulate dyntick aspect of userspace nohz_full...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcu: Make CPU-hotplug removal operations enable tick
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
stop_machine: Provide RCU quiescent state in multi_cpu_stop()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcutorture: Force on tick for readers and callback...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
rcu: Force on tick when invoking lots of callbacks
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-10-05
Paul E. McKenney
time: Export tick start/stop functions for rcutorture
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2019-08-26
Paul E. McKenney
MAINTAINERS: Update from paulmck@linux.ibm.com to paulmck...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-23
Paul E. McKenney
ARM: 8872/1: Use common outgoing-CPU-notification code
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2019-08-13
Paul E. McKenney
Merge LKMM and RCU commits
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2019-08-13
Paul E. McKenney
rcu/nocb: Don't wake no-CBs GP kthread if timer posted...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Reduce __call_rcu_nocb_wake() leaf rcu_node...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Reduce nocb_cb_wait() leaf rcu_node ->lock...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Advance CBs after merge in rcutree_migrate_callbacks()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Avoid synchronous wakeup in __call_rcu_nocb_wake()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Print no-CBs diagnostics when rcutorture...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: EXP Check use and usefulness of ->nocb_lock_contended
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Add bypass callback queueing
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Atomic ->len field in rcu_segcblist structure
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Unconditionally advance and wake for excessive CBs
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Reduce ->nocb_lock contention with separate...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Reduce contention at no-CBs invocation-done...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Reduce contention at no-CBs registry-time...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Round down for number of no-CBs grace-period...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Avoid ->nocb_lock capture by corresponding CPU
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Avoid needless wakeups of no-CBs grace-period...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Make __call_rcu_nocb_wake() safe for many...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Never downgrade ->nocb_defer_wakeup in wake_nocb_g...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Enable re-awakening under high callback load
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nohz: Turn off tick for offloaded CPUs
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Suppress uninitialized false-positive in...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use build-time no-CBs check in rcu_pending()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use build-time no-CBs check in rcu_core()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use build-time no-CBs check in rcu_do_batch()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Remove obsolete nocb_gp_head and nocb_gp_tail...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Remove obsolete nocb_cb_tail and nocb_cb_head...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Remove obsolete nocb_q_count and nocb_q_count_lazy...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Remove obsolete nocb_head and nocb_tail fields
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use rcu_segcblist for no-CBs CPUs
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Leave ->cblist enabled for no-CBs CPUs
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Allow lockless use of rcu_segcblist_empty()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Allow lockless use of rcu_segcblist_restempty()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Remove deferred wakeup checks for extended...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Check for deferred nocb wakeups before nohz_full...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Make rcutree_migrate_callbacks() start at...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Add checks for offloaded callback processing
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use separate flag to indicate offloaded ...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Use separate flag to indicate disabled -...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Print gp/cb kthread hierarchy if dump_tree
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename rcu_nocb_leader_stride kernel boot...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename and document no-CB CB kthread sleep...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename rcu_organize_nocb_kthreads() local...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename wake_nocb_leader_defer() to wake_nocb_gp_de...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename __wake_nocb_leader() to __wake_nocb_gp()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename wake_nocb_leader() to wake_nocb_gp()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename nocb_follower_wait() to nocb_cb_wait()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Provide separate no-CBs grace-period kthreads
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Update comments to prepare for forward-progress...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
rcu/nocb: Rename rcu_data fields to prepare for forward...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-13
Paul E. McKenney
Merge branches 'consolidate.2019.08.01b', 'fixes.2019...
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2019-08-12
Paul E. McKenney
arm: Use common outgoing-CPU-notification code
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
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2019-08-12
Paul E. McKenney
rcu: Remove redundant "if" condition from rcu_gp_is_expedited()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcutorture: Aggressive forward-progress tests shouldn...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcutorture: Emulate userspace sojourn during call_rcu...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcutorture: Test TREE03 with the threadirqs kernel...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
torture: Expand last_ts variable in kvm-test-1-run.sh
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
doc: Add rcutree.kthread_prio pointer to stallwarn.txt
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
srcu: Avoid srcutorture security-based pointer obfuscation
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcu: Add destroy_work_on_stack() to match INIT_WORK_ONSTACK()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcu: Add kernel parameter to dump trace after RCU CPU...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcu: Restore barrier() to rcu_read_lock() and rcu_read_unlock()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
time/tick-broadcast: Fix tick_broadcast_offline() lockdep...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
lockdep: Make print_lock() address visible
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcu: Make rcu_read_unlock_special() checks match raise_softi...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
rcu: Simplify rcu_read_unlock_special() deferred wakeups
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-08-01
Paul E. McKenney
tools/memory-model: Make scripts be executable
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-07-25
Paul E. McKenney
time/tick-broadcast: Fix tick_broadcast_offline() lockdep...
Signed-off-by:
Paul E. McKenney
<paulmck@linux.ibm.com>
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2019-06-24
Paul E. McKenney
Merge LKMM and RCU commits
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