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blk-cgroup: don't update io stat for root cgroup
2023-01-05
Paul E. McKenney
block: Remove "select SRCU"
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-11-30
Paul E. McKenney
Merge branches 'doc.2022.10.20a', 'fixes.2022.10.21a...
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2022-11-29
Paul E. McKenney
rcu: Make SRCU mandatory
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-21
Paul E. McKenney
arch/s390: Add ARCH_HAS_NMI_SAFE_THIS_CPU_OPS Kconfig...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-21
Paul E. McKenney
arch/loongarch: Add ARCH_HAS_NMI_SAFE_THIS_CPU_OPS...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-21
Paul E. McKenney
rcu-tasks: Make grace-period-age message human-readable
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-21
Paul E. McKenney
slab: Explain why SLAB_TYPESAFE_BY_RCU reference before...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
rcu: Keep synchronize_rcu() from enabling irqs in early...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
torture: Make torture.sh create a properly formatted...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
rcutorture: Avoid torture.sh compressing identical...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
arch/arm64: Add ARCH_HAS_NMI_SAFE_THIS_CPU_OPS Kconfig...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
arch/x86: Add ARCH_HAS_NMI_SAFE_THIS_CPU_OPS Kconfig...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
srcu: Check for consistent global per-srcu_struct NMI...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
srcu: Check for consistent per-CPU per-srcu_struct...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
srcu: Create an srcu_read_lock_nmisafe() and srcu_read_unloc...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
doc: Update RCU's lockdep.rst
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-20
Paul E. McKenney
doc: Update listRCU.rst
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Avoid redundant builds for rcuscale and...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Add --datestamp parameter to kvm-again.sh
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Make kvm-recheck.sh export TORTURE_SUITE
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Make kvm-test-1-run-qemu.sh check for alternativ...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
torture: Use mktemp instead of guessing at unique names
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Add --bootargs parameter to kvm-again.sh
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Verify NUM_ACTIVE_RCU_POLL_OLDSTATE
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcutorture: Verify NUM_ACTIVE_RCU_POLL_FULL_OLDSTATE
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
doc: Update checklist.txt
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
doc: Remove arrayRCU.rst
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
srcu: Convert ->srcu_lock_count and ->srcu_unlock_count...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-10-18
Paul E. McKenney
rcu-tasks: Provide rcu_trace_implies_rcu_gp()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-09-01
Paul E. McKenney
Merge branches 'doc.2022.08.31b', 'fixes.2022.08.31b...
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2022-08-31
Paul E. McKenney
rcu-tasks: Ensure RCU Tasks Trace loops have quiescent...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
srcu: Make Tiny SRCU use full-sized grace-period counters
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
srcu: Make Tiny SRCU poll_state_synchronize_srcu()...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
srcu: Add GP and maximum requested GP to Tiny SRCU...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Make "srcud" option also test polled grace...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Limit read-side polling-API testing
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add functions to compare grace-period state values
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Expand rcu_torture_write_types() first...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Use 1-suffixed variable in rcu_torture_write_typ...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Make synchronize_rcu() fastpath update only boot...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Adjust rcu_poll_need_2gp() for rcu_gp_oldstate...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Remove ->rgos_polled field from rcu_gp_oldstate...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Make synchronize_rcu_expedited() fast path update...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Remove expedited grace-period fast-path forward...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Make synchronize_rcu() fast path update ->gp_seq...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu-tasks: Remove grace-period fast-path rcu-tasks...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Set rcu_data structures' initial ->gpwrap value...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Disable run-time single-CPU grace-period optimization
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for cond_sync_exp_full()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for cond_sync_full()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Remove blank line from poll_state_synchronize_rcu...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for start_poll_expedited()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for start_poll()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Verify long-running reader prevents full...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Remove redundant RTWS_DEF_FREE check
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Verify RCU reader prevents full polling...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Allow per-RCU-flavor polled double-GP check
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcutorture: Abstract synchronous and polled API testing
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for get_state()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Add full-sized polling for get_completed*() and...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu/nocb: Add CPU number to CPU-{,de}offload failure...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Exclude outgoing CPU when it is the last to leave
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Update rcu_access_pointer() header for rcu_dereference_...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
rcu: Document reason for rcu_all_qs() call to preempt_disable()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: SLAB_TYPESAFE_BY_RCU uses cannot rely on spinlocks
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: Update rcu_access_pointer() advice in rcu_dereference.rst
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: Fix list: rcu_access_pointer() is not lockdep...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: Use rcu_barrier() to rate-limit RCU callbacks
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: Call out queue_rcu_work() for blocking RCU callbacks
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-31
Paul E. McKenney
doc: Emphasize the need for explicit RCU read-side...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-04
Paul E. McKenney
bpf: Update bpf_design_QA.rst to clarify that BTF_ID...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-04
Paul E. McKenney
bpf: Update bpf_design_QA.rst to clarify that attaching...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-08-04
Paul E. McKenney
bpf: Update bpf_design_QA.rst to clarify that kprobes...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
Merge branch 'ctxt.2022.07.05a' into HEAD
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2022-07-22
Paul E. McKenney
Merge branches 'doc.2022.06.21a', 'fixes.2022.07.19a...
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2022-07-22
Paul E. McKenney
rcu: Diagnose extended sync_rcu_do_polled_gp() loops
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcutorture: Test polled expedited grace-period primitives
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcu: Add polled expedited grace-period primitives
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcutorture: Verify that polled GP API sees synchronous...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcu: Make Tiny RCU grace periods visible to polled...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcu: Make polled grace-period API account for expedited...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-22
Paul E. McKenney
rcu: Switch polled grace-period APIs to ->gp_seq_polled
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-19
Paul E. McKenney
rcu: Initialize first_gp_fqs at declaration in rcu_gp_fqs()
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-19
Paul E. McKenney
rcu: Forbid RCU_STRICT_GRACE_PERIOD in TINY_RCU kernels
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-19
Paul E. McKenney
srcu: Block less aggressively for expedited grace periods
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-19
Paul E. McKenney
rcu: Decrease FQS scan wait time in case of callback...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-07-05
Paul E. McKenney
context_tracking: Use arch_atomic_read() in __ct_state...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
torture: Create kvm-check-branches.sh output in proper...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcutorture: Make failure indication note reader-batch...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
torture: Adjust to again produce debugging information
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcutorture: Simplify rcu_torture_read_exit_child()...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Be more patient for RCU Tasks boot-time...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Update comments
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Disable and enable CPU hotplug in same function
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Eliminate RCU Tasks Trace IPIs to online...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Maintain a count of tasks blocking RCU Tasks...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcu-tasks: Stop RCU Tasks Trace from scanning full...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
doc: Document rcutree.nocb_nobypass_lim_per_jiffy kernel...
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
doc: Document the rcutree.rcu_divisor kernel boot parameter
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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2022-06-21
Paul E. McKenney
rcutorture: Update rcutorture.fwd_progress help text
Signed-off-by:
Paul E. McKenney
<paulmck@kernel.org>
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