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| 2021-05-12 | Peter Zijlstra | sched: Prepare for Core-wide rq->lock Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | sched: Wrap rq::lock access Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | sched: Provide raw_spin_rq_*lock*() helpers Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | sched/fair: Add a few assertions Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | delayacct: Add sysctl to enable at runtime Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | delayacct: Default disabled Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | delayacct: Add static_branch in scheduler hooks Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | kvm: Select SCHED_INFO instead of TASK_DELAY_ACCT Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | sched: Simplify sched_info_on() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | sched: Rename sched_info_{queued,dequeued} Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Peter Zijlstra | delayacct: Use sched_clock() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Pierre Gondois | sched/fair: Fix negative energy delta in find_energy_efficie... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Pierre Gondois | sched/fair: Only compute base_energy_pd if necessary Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-12 | Rik van Riel | sched,fair: Skip newidle_balance if a wakeup is pending Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Waiman Long | locking/qrwlock: Cleanup queued_write_lock_slowpath() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Arnd Bergmann | smp: Fix smp_call_function_single_async prototype Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Suravee Suthikulpanit | x86/events/amd/iommu: Fix invalid Perf result due to... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Odin Ugedal | sched/fair: Fix unfairness caused by missing load decay Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Quentin Perret | sched: Fix out-of-bound access in uclamp Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Johannes Weiner | psi: Fix psi state corruption when schedule() races... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-05-06 | Barry Song | sched,doc: sched_debug_verbose cmdline should be sched_verbose Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-23 | Marco Elver | signal, perf: Add missing TRAP_PERF case in siginfo_layout() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-23 | Marco Elver | signal, perf: Fix siginfo_t by avoiding u64 on 32-bit... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-23 | Colin Ian King | perf/x86: Allow for 8<num_fixed_counters<16 Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-22 | Arnd Bergmann | kcsan: Fix printk format string Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-22 | Jim Mattson | perf/x86/kvm: Fix Broadwell Xeon stepping in isolation_ucodes[] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Peter Zijlstra | cpumask/hotplug: Fix cpu_dying() state tracking Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Peter Zijlstra | kthread: Fix PF_KTHREAD vs to_kthread() race Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Waiman Long | sched/debug: Fix cgroup_path[] serialization Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Charan Teja Reddy | sched,psi: Handle potential task count underflow bugs... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Paul Turner | sched: Warn on long periods of pending need_resched Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-21 | Kan Liang | perf/x86/intel/uncore: Remove uncore extra PCI dev... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Zhang Rui | perf/x86/rapl: Add support for Intel Alder Lake Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/cstate: Add Alder Lake CPU support Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/msr: Add Alder Lake CPU support Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel/uncore: Add Alder Lake support Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf: Extend PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Add Alder Lake Hybrid support Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Support filter_match callback Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Add attr_update for Hybrid PMUs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Add structures for the attributes of Hybrid... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Register hybrid PMUs Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Factor out x86_pmu_show_pmu_cap Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Remove temporary pmu assignment in event_init Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Factor out intel_pmu_check_extra_regs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Factor out intel_pmu_check_event_constraints Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Factor out intel_pmu_check_num_counters Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for extra_regs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for event constraints Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for hardware cache event Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for unconstrained Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for counters Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Hybrid PMU support for intel_ctrl Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86/intel: Hybrid PMU support for perf capabilities Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Kan Liang | perf/x86: Track pmu in per-CPU cpu_hw_events Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Ricardo Neri | x86/cpu: Add helper function to get the type of the... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Ricardo Neri | x86/cpufeatures: Enumerate Intel Hybrid Technology... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-19 | Zhouyi Zhou | preempt/dynamic: Fix typo in macro conditional statement Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-17 | Ali Saidi | locking/qrwlock: Fix ordering in queued_write_lock_slowpath() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-17 | Peter Zijlstra | sched/debug: Rename the sched_debug parameter to sched_verbose Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Nathan Chancellor | perf/amd/uncore: Fix sysfs type mismatch Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Nathan Chancellor | x86/events/amd/iommu: Fix sysfs type mismatch Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Namhyung Kim | perf core: Add PERF_COUNT_SW_CGROUP_SWITCHES event Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Namhyung Kim | perf core: Factor out __perf_sw_event_sched Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched,fair: Alternative sched_slice() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched: Move /proc/sched_debug to debugfs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched,debug: Convert sysctl sched_domains to debugfs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | debugfs: Implement debugfs_create_str() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched,preempt: Move preempt_dynamic to debug.c Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched: Move SCHED_DEBUG sysctl to debugfs Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched: Don't make LATENCYTOP select SCHED_DEBUG Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched: Remove sched_schedstats sysctl out from under... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Mel Gorman | sched/numa: Allow runtime enabling/disabling of NUMA... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | sched: Use cpu_dying() to fix balance_push vs hotplug... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | cpumask: Introduce DYING mask Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | cpumask: Make cpu_{online,possible,present,active}... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Kan Liang | perf/x86: Move cpuc->running into P4 specific code Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | selftests/perf_events: Add kselftest for remove_on_exec Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | selftests/perf_events: Add kselftest for process-wide... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | perf: Add support for SIGTRAP on perf events Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | signal: Introduce TRAP_PERF si_code and si_perf to... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | perf: Add support for event removal on exec Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | perf: Support only inheriting events if cloned with... Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Marco Elver | perf: Apply PERF_EVENT_IOC_MODIFY_ATTRIBUTES to children Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Peter Zijlstra | perf: Rework perf_event_exit_event() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Alexander Shishkin | perf intel-pt: Use aux_watermark Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-16 | Alexander Shishkin | perf: Cap allocation order at aux_watermark Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-15 | Alison Schofield | x86, sched: Treat Intel SNC topology as default, COD... Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-14 | Eric Dumazet | rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-14 | Eric Dumazet | rseq: Remove redundant access_ok() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-14 | Eric Dumazet | rseq: Optimize rseq_update_cpu_id() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-14 | Thomas Gleixner | signal: Allow tasks to cache one sigqueue struct Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-14 | Thomas Gleixner | signal: Hand SIGQUEUE_PREALLOC flag to __sigqueue_alloc() Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Valentin Schneider | sched/fair: Introduce a CPU capacity comparison helper Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Valentin Schneider | sched/fair: Clean up active balance nr_balance_failed... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Lingutla Chandrasekhar | sched/fair: Ignore percpu threads for imbalance pulls Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Rik van Riel | sched/fair: Bring back select_idle_smt(), but differently Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Peter Zijlstra | static_call: Relax static_call_update() function argument... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-09 | Matthieu Baerts | static_call: Fix unused variable warn w/o MODULE Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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| 2021-04-08 | Josh Hunt | psi: allow unprivileged users with CAP_SYS_RESOURCE... Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
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