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* | | | | | | | | | Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds2021-07-0415-475/+734
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| *-----------. \ \ \ \ \ \ \ \ \ Merge branches 'bitmaprange.2021.05.10c', 'doc.2021.05.10c', 'fixes.2021.05.1...Paul E. McKenney2021-05-1815-469/+731
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| | | | | | | | * | | | | | | | | rcu: Don't penalize priority boosting when there is nothing to boostPaul E. McKenney2021-05-111-3/+14
| | | | | | | | * | | | | | | | | rcutorture: Move mem_dump_obj() tests into separate functionPaul E. McKenney2021-05-111-39/+42
| | | | | | | | * | | | | | | | | rcutorture: Don't count CPU-stalled time against priority boostingPaul E. McKenney2021-05-112-5/+18
| | | | | | | | * | | | | | | | | rcutorture: Forgive RCU boost failures when CPUs don't pass through QSPaul E. McKenney2021-05-113-26/+79
| | | | | | | | * | | | | | | | | rcutorture: Make rcu_torture_boost_failed() check for GP endPaul E. McKenney2021-05-111-0/+6
| | | | | | | | * | | | | | | | | rcutorture: Consolidate rcu_torture_boost() timing and statisticsPaul E. McKenney2021-05-111-10/+4
| | | | | | | | * | | | | | | | | rcutorture: Delay-based false positives for RCU priority boosting testsPaul E. McKenney2021-05-111-2/+6
| | | | | | | | * | | | | | | | | rcutorture: Judge RCU priority boosting on grace periods, not callbacksPaul E. McKenney2021-05-111-60/+51
| | | | | | | | * | | | | | | | | rcutorture: Abstract read-lock-held checksPaul E. McKenney2021-05-111-10/+19
| | | | | | | | * | | | | | | | | refscale: Add acqrel, lock, and lock-irqPaul E. McKenney2021-05-111-2/+107
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| | | | | | | * | | | | | | | | tasks-rcu: Make show_rcu_tasks_gp_kthreads() be static inlinePaul E. McKenney2021-05-182-1/+4
| | | | | | | * | | | | | | | | rcu-tasks: Make ksoftirqd provide RCU Tasks quiescent statesPaul E. McKenney2021-05-181-0/+1
| | | | | | | * | | | | | | | | rcu-tasks: Add block comment laying out RCU Rude designPaul E. McKenney2021-05-111-2/+7
| | | | | | | * | | | | | | | | rcu-tasks: Add block comment laying out RCU Tasks designPaul E. McKenney2021-05-111-0/+40
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| | | | | | * | | | | | | | | srcu: Early test SRCU polling startFrederic Weisbecker2021-05-121-1/+5
| | | | | | * | | | | | | | | srcu: Fix broken node geometry after early ssp initFrederic Weisbecker2021-05-113-1/+20
| | | | | | * | | | | | | | | srcu: Initialize SRCU after timersFrederic Weisbecker2021-05-114-8/+5
| | | | | | * | | | | | | | | srcu: Remove superfluous ssp initialization for early callbacksFrederic Weisbecker2021-05-111-1/+0
| | | | | | * | | | | | | | | srcu: Remove superfluous sdp->srcu_lock_count zero fillingFrederic Weisbecker2021-05-111-10/+2
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| | | | | * | | | | | | | | rcu: Fix various typos in commentsIngo Molnar2021-05-126-13/+13
| | | | | * | | | | | | | | rcu/nocb: Unify timersFrederic Weisbecker2021-05-122-56/+42
| | | | | * | | | | | | | | rcu/nocb: Prepare for fine-grained deferred wakeupFrederic Weisbecker2021-05-123-10/+11
| | | | | * | | | | | | | | rcu/nocb: Only cancel nocb timer if not pollingFrederic Weisbecker2021-05-121-7/+7
| | | | | * | | | | | | | | rcu/nocb: Delete bypass_timer upon nocb_gp wakeupFrederic Weisbecker2021-05-121-0/+2
| | | | | * | | | | | | | | rcu/nocb: Cancel nocb_timer upon nocb_gp wakeupFrederic Weisbecker2021-05-121-0/+4
| | | | | * | | | | | | | | rcu/nocb: Allow de-offloading rdp leaderFrederic Weisbecker2021-05-121-4/+0
| | | | | * | | | | | | | | rcu/nocb: Directly call __wake_nocb_gp() from bypass timerFrederic Weisbecker2021-05-121-2/+3
| | | | | * | | | | | | | | timer: Revert "timer: Add timer_curr_running()"Frederic Weisbecker2021-05-111-14/+0
| | | | | * | | | | | | | | rcu/nocb: Use the rcuog CPU's ->nocb_timerFrederic Weisbecker2021-05-112-64/+77
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| | | | * | | | | | | | | kvfree_rcu: Refactor kfree_rcu_monitor()Uladzislau Rezki (Sony)2021-05-111-58/+26
| | | | * | | | | | | | | kvfree_rcu: Fix comments according to current codeUladzislau Rezki (Sony)2021-05-111-6/+9
| | | | * | | | | | | | | kvfree_rcu: Use kfree_rcu_monitor() instead of open-coded variantUladzislau Rezki (Sony)2021-05-111-7/+1
| | | | * | | | | | | | | kvfree_rcu: Update "monitor_todo" once a batch is startedUladzislau Rezki (Sony)2021-05-111-2/+1
| | | | * | | | | | | | | kvfree_rcu: Add a bulk-list check when a scheduler is runUladzislau Rezki (Sony)2021-05-111-1/+2
| | | | * | | | | | | | | kvfree_rcu: Use [READ/WRITE]_ONCE() macros to access to nr_bkv_objsUladzislau Rezki (Sony)2021-05-111-10/+4
| | | | * | | | | | | | | kvfree_rcu: Release a page cache under memory pressureZhang Qiang2021-05-111-9/+73
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| | | * | | | | | | | | rcu: Add missing __releases() annotationJules Irenge2021-05-131-0/+1
| | | * | | | | | | | | rcu: Improve comments describing RCU read-side critical sectionsPaul E. McKenney2021-05-131-10/+14
| | | * | | | | | | | | rcu: Point to documentation of ordering guaranteesPaul E. McKenney2021-05-112-2/+21
| | | * | | | | | | | | rcu: Make rcu_gp_cleanup() be noinline for tracingPaul E. McKenney2021-05-111-1/+1
| | | * | | | | | | | | rcu: Restrict RCU_STRICT_GRACE_PERIOD to at most four CPUsPaul E. McKenney2021-05-111-1/+1
| | | * | | | | | | | | rcu: Make show_rcu_gp_kthreads() dump rcu_node structures blocking GPPaul E. McKenney2021-05-111-2/+3
| | | * | | | | | | | | rcu: Make RCU priority boosting work on single-CPU rcu_node structuresPaul E. McKenney2021-05-113-24/+9
| | | * | | | | | | | | rcu: Add quiescent states and boost states to show_rcu_gp_kthreads() outputPaul E. McKenney2021-05-113-3/+11
| | | * | | | | | | | | rcu: Reject RCU_LOCKDEP_WARN() false positivesPaul E. McKenney2021-05-111-1/+1
| | | * | | | | | | | | lockdep: Explicitly flag likely false-positive reportPaul E. McKenney2021-05-111-2/+4
| | | * | | | | | | | | rcu: Add ->gp_max to show_rcu_gp_kthreads() outputPaul E. McKenney2021-05-111-1/+2
| | | * | | | | | | | | rcu: Add ->rt_priority and ->gp_start to show_rcu_gp_kthreads() outputPaul E. McKenney2021-05-111-3/+5