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2022-02-14rcu: Add mutex for rcu boost kthread spawning and affinity settingDavid Woodhouse3-2/+12
2022-02-08rcu-tasks: Set ->percpu_enqueue_shift to zero upon contentionPaul E. McKenney1-1/+1
2022-02-08rcu-tasks: Use order_base_2() instead of ilog2()Paul E. McKenney1-3/+3
2022-02-08rcu: Create and use an rcu_rdp_cpu_online()Paul E. McKenney2-12/+15
2022-02-08rcu: Make rcu_barrier() no longer block CPU-hotplug operationsPaul E. McKenney2-15/+16
2022-02-08rcu: Rework rcu_barrier() and callback-migration logicPaul E. McKenney2-16/+63
2022-02-08rcu: Refactor rcu_barrier() empty-list handlingPaul E. McKenney1-17/+8
2022-02-08rcu: Kill rnp->ofl_seq and use only rcu_state.ofl_lock for exclusionDavid Woodhouse2-38/+37
2022-02-01rcutorture: Enable limited callback-flooding tests of SRCUPaul E. McKenney1-0/+2
2022-02-01rcutorture: Fix rcu_fwd_mutex deadlockPaul E. McKenney1-2/+2
2022-02-01rcutorture: Add end-of-test check to rcu_torture_fwd_prog() loopPaul E. McKenney1-1/+1
2022-02-01rcutorture: Make rcu_fwd_cb_nodelay be a counterPaul E. McKenney1-7/+7
2022-02-01rcutorture: Increase visibility of forward-progress hangsPaul E. McKenney1-0/+4
2022-02-01rcutorture: Print message before invoking ->cb_barrier()Paul E. McKenney1-2/+6
2022-02-01rcu: Add per-CPU rcuc task dumps to RCU CPU stall warningsZqiang4-0/+42
2022-02-01rcu: Don't deboost before reporting expedited quiescent statePaul E. McKenney1-4/+4
2022-02-01rcu: Elevate priority of offloaded callback threadsAlison Chaiken2-1/+4
2022-02-01rcu: Make priority of grace-period thread consistentAlison Chaiken1-0/+4
2022-02-01rcu: Move kthread_prio bounds-check to a separate functionAlison Chaiken1-16/+23
2022-02-01rcu: Create per-cpu rcuc kthreads only when rcutree.use_softirq=0Zqiang1-1/+1
2022-02-01rcu: Remove unused rcu_state.boostNeeraj Upadhyay2-5/+2
2022-02-01rcu/nocb: Handle concurrent nocb kthreads creationNeeraj Upadhyay2-1/+8
2022-02-01rcu: Mark accesses to boost_starttimePaul E. McKenney1-3/+4
2022-02-01rcu: Mark ->expmask access in synchronize_rcu_expedited_wait()Paul E. McKenney1-1/+2
2022-02-01rcu/exp: Fix check for idle context in rcu_exp_handlerNeeraj Upadhyay1-1/+1
2022-01-26rcu-tasks: Fix computation of CPU-to-list shift countsPaul E. McKenney1-4/+8
2022-01-15Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-5/+2
2022-01-15rcutorture: make use of the helper function kthread_run_on_cpu()Cai Huoqing1-5/+2
2021-12-09Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', 'fixes.2021.11.30c', 'nocb.2021.12.09a', 'nolibc.2021.11.30c', 'tasks.2021.12.09a', 'torture.2021.12.07a' and 'torturescript.2021.11.30c' into HEADPaul E. McKenney14-568/+863
2021-12-09rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread()Frederic Weisbecker1-11/+4
2021-12-09rcu/nocb: Allow empty "rcu_nocbs" kernel parameterFrederic Weisbecker1-4/+6
2021-12-09rcu/nocb: Create kthreads on all CPUs if "rcu_nocbs=" or "nohz_full=" are passedFrederic Weisbecker1-8/+6
2021-12-09rcu/nocb: Optimize kthreads and rdp initializationFrederic Weisbecker1-7/+17
2021-12-09rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdpFrederic Weisbecker1-11/+12
2021-12-09rcu/nocb: Remove rcu_node structure from nocb list when de-offloadedFrederic Weisbecker2-9/+43
2021-12-09rcu-tasks: Use fewer callbacks queues if callback flood endsPaul E. McKenney1-2/+46
2021-12-09rcu-tasks: Use separate ->percpu_dequeue_lim for callback dequeueingPaul E. McKenney1-5/+10
2021-12-09rcu-tasks: Use more callback queues if contention encounteredPaul E. McKenney1-4/+23
2021-12-09rcu-tasks: Avoid raw-spinlocked wakeups from call_rcu_tasks_generic()Paul E. McKenney1-1/+16
2021-12-09rcu-tasks: Count trylocks to estimate call_rcu_tasks() contentionPaul E. McKenney1-1/+14
2021-12-09rcu-tasks: Add rcupdate.rcu_task_enqueue_lim to set initial queueingPaul E. McKenney1-6/+18
2021-12-09rcu-tasks: Make rcu_barrier_tasks*() handle multiple callback queuesPaul E. McKenney1-6/+64
2021-12-09rcu-tasks: Use workqueues for multiple rcu_tasks_invoke_cbs() invocationsPaul E. McKenney1-22/+51
2021-12-09rcu-tasks: Abstract invocations of callbacksPaul E. McKenney1-22/+34
2021-12-09rcu-tasks: Abstract checking of callback listsPaul E. McKenney1-23/+38
2021-12-09rcu-tasks: Add a ->percpu_enqueue_lim to the rcu_tasks structurePaul E. McKenney1-0/+4
2021-12-09rcu-tasks: Inspect stalled task's trc state in locked stateNeeraj Upadhyay1-9/+34
2021-12-09rcu-tasks: Use spin_lock_rcu_node() and friendsPaul E. McKenney1-22/+20
2021-12-07rcutorture: Combine n_max_cbs from all kthreads in a callback floodPaul E. McKenney1-0/+9
2021-12-07rcutorture: Add ability to limit callback-flood intensityPaul E. McKenney1-5/+14
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