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sched: Optimize finish_lock_switch()
2020-12-15
Peter Zijlstra
sched: Optimize finish_lock_switch()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Peter Zijlstra
irq_work: Optimize irq_work_single()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Peter Zijlstra
smp: Cleanup smp_call_function*()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Peter Zijlstra
irq_work: Cleanup
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Mel Gorman
sched: Limit the amount of NUMA imbalance that can...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Mel Gorman
sched/numa: Allow a floating imbalance between NUMA...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Mel Gorman
sched: Avoid unnecessary calculation of load imbalance...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-24
Mel Gorman
sched/numa: Rename nr_running and break out the magic...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Ionela Voinescu
sched/topology: Condition EAS enablement on FIE support
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Ionela Voinescu
arm64: Rebuild sched domains on invariance status changes
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Ionela Voinescu
sched/topology,schedutil: Wrap sched domains rebuild
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Dietmar Eggemann
sched/uclamp: Allow to reset a task uclamp constraint...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Tal Zussman
sched/core: Fix typos in comments
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Barry Song
Documentation: scheduler: fix information on arch SD...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Valentin Schneider
sched/topology: Warn when NUMA diameter > 2
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Daniel Jordan
cpuset: fix race between hotplug work and later CPU...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Peter Zijlstra
sched: Fix migration_cpu_stop() WARN
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-19
Valentin Schneider
sched/core: Add missing completion for affine_move_task...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Sami Tolvanen
perf/x86: fix sysfs type mismatches
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Boqun Feng
lockdep: Put graph lock/unlock under lock_recursion...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Juri Lelli
sched/deadline: Fix priority inheritance with multiple...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Peter Zijlstra
sched: Fix rq->nr_iowait ordering
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Peter Zijlstra
sched: Fix data-race in wakeup
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-17
Quentin Perret
sched/fair: Fix overutilized update in enqueue_task_fair()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Valentin Schneider
sched/fair: Dissociate wakeup decisions from SD flag...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Valentin Schneider
sched: Remove select_task_rq()'s sd_flag parameter
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Valentin Schneider
sched: Add WF_TTWU, WF_EXEC wakeup flags
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Hui Su
sched/fair: Remove superfluous lock section in do_sched_cfs_...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
Merge branch 'sched/migrate-disable'
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2020-11-10
Valentin Schneider
sched: Comment affine_move_task()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Valentin Schneider
sched: Deny self-issued __set_cpus_allowed_ptr() when...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched/proc: Print accurate cpumask vs migrate_disable()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Fix migrate_disable() vs rt/dl balancing
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched, lockdep: Annotate ->pi_lock recursion
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched,rt: Use the full cpumask for balancing
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched,rt: Use cpumask_any*_distribute()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Thomas Gleixner
sched/core: Make migrate disable and CPU hotplug cooperative
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Fix migrate_disable() vs set_cpus_allowed_ptr()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Add migrate_disable()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Massage set_cpus_allowed()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Fix hotplug vs CPU bandwidth control
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Thomas Gleixner
sched/hotplug: Consolidate task migration on CPU unplug
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
workqueue: Manually break affinity on hotplug
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Thomas Gleixner
sched/core: Wait for tasks being pushed away on hotplug
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched/hotplug: Ensure only per-cpu kthreads run during...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
sched: Fix balance_callback()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Peter Zijlstra
stop_machine: Add function and caller debug info
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Colin Ian King
sched/debug: Fix memory corruption caused by multiple...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Vincent Guittot
sched/fair: Prefer prev cpu in asymmetric wakeup path
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Vincent Guittot
sched/fair: Ensure tasks spreading in LLC during LB
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Arnd Bergmann
perf/x86/intel/uncore: Fix Add BW copypasta
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-10
Boqun Feng
lockdep: Avoid to modify chain keys in validate_chain()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Stephane Eranian
perf/x86/intel: Make anythread filter support conditional
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Tweak perf_event_attr::exclusive semantics
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Fix event multiplexing for exclusive groups
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Simplify group_sched_in()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Simplify group_sched_out()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf/x86: Make dummy_iregs static
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf/arch: Remove perf_sample_data::regs_user_copy
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Optimize get_recursion_context()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Fix get_recursion_context()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf/x86: Reduce stack usage for x86_pmu::drain_pebs()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-11-09
Peter Zijlstra
perf: Reduce stack usage of perf_output_begin()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-30
Peter Zijlstra
lockdep: Fix nr_unused_locks accounting
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-30
Peter Zijlstra
locking/lockdep: Remove more raw_cpu_read() usage
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Julia Lawall
sched/fair: Check for idle core in wake_affine
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peter Zijlstra
sched: Remove relyance on STRUCT_ALIGNMENT
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Thomas Gleixner
sched: Reenable interrupts in do_sched_yield()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Mathieu Desnoyers
sched: membarrier: document memory ordering scenarios
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Mathieu Desnoyers
sched: membarrier: cover kthread_use_mm (v4)
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Mathieu Desnoyers
sched: fix exit_mm vs membarrier (v4)
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peter Zijlstra
sched/fair: Exclude the current CPU from find_new_ilb()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peter Zijlstra
sched/cpupri: Add CPUPRI_HIGHER
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peter Zijlstra
sched/cpupri: Remap CPUPRI_NORMAL to MAX_RT_PRIO-1
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Dietmar Eggemann
sched/cpupri: Remove pri_to_cpu[1]
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Dietmar Eggemann
sched/cpupri: Remove pri_to_cpu[CPUPRI_IDLE]
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peng Liu
sched/deadline: Fix sched_dl_global_validate()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
Peng Liu
sched/deadline: Optimize sched_dl_global_validate()
Suggested-by:
Peter Zijlstra
<peterz@infradead.org>
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-29
jun qian
sched/fair: Improve the accuracy of sched_stat_wait...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-22
Juergen Gross
x86/alternative: Don't call text_poke() in lazy TLB...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-22
Peter Zijlstra
lockdep: Fix preemption WARN for spurious IRQ-enable
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-19
Al Grant
perf: correct SNOOPX field offset
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-07
Paul Bolle
locking/atomics: Check atomic-arch-fallback.h too
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-07
Sebastian Andrzej...
locking/seqlock: Tweak DEFINE_SEQLOCK() kernel doc
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-06
Peter Zijlstra
perf/x86: Fix n_metric for cancelled txn
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-06
Peter Zijlstra
perf/x86: Fix n_pair for cancelled txn
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-03
Colin Ian King
x86/events/amd/iommu: Fix sizeof mismatch
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-03
Kan Liang
perf/x86/intel: Check perf metrics feature for each CPU
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-03
Daniel Bristot de...
sched/deadline: Unthrottle PI boosted threads while...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-03
Vincent Donnefort
sched/debug: Add new tracepoint to track cpu_capacity
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-03
Peter Oskolkov
sched/fair: Tweak pick_next_entity()
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-02
Nathan Chancellor
static_call: Fix return type of static_call_init
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-10-02
Steven Rostedt ...
tracepoint: Fix out of sync data passing by static...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/intel: Fix Ice Lake event constraint table
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/intel/uncore: Fix the scale of the IMC free...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Alexander Antonov
perf/x86/intel/uncore: Fix for iio mapping on Skylake...
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/msr: Add Jasper Lake support
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/intel: Add Jasper Lake support
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/intel/uncore: Reduce the number of CBOX counters
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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2020-09-29
Kan Liang
perf/x86/intel/uncore: Update Ice Lake uncore units
Signed-off-by:
Peter Zijlstra
(Intel) <peterz@infradead.org>
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