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perf: Update a stale comment
2013-11-06 Peter Zijlstraperf: Update a stale comment
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-11-06 Peter Zijlstraperf: Optimize perf_output_begin() -- address calculation
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-11-06 Peter Zijlstraperf: Optimize perf_output_begin() -- lost_event case
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-11-06 Peter Zijlstraperf: Optimize perf_output_begin()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-11-06 Peter Zijlstraperf: Add unlikely() to the ring-buffer code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-11-06 Peter Zijlstraperf: Simplify the ring-buffer code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf: Fix the perf context switch optimization
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf/x86: Further optimize copy_from_user_nmi()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf: Change zero-padding of strings in perf_event_mmap_event()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf: Remove useless atomic_t
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf/x86: Fix NMI measurements
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-29 Peter Zijlstraperf: Fix perf ring buffer memory ordering
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-16 Peter Zijlstraperf/x86: Optimize intel_pmu_pebs_fixup_ip()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-04 Peter Zijlstraperf/x86: Clean up cap_user_time* setting
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-10-04 Peter Zijlstraperf: Fix perf_pmu_migrate_context
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-20 Peter Zijlstraperf/x86/intel: Fix build warning in intel_pmu_drain_pebs_nhm()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-09-20 Peter Zijlstraperf: Fix capabilities bitfield compatibility in 'struct...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-09-20 Peter Zijlstraperf: Update ABI comment
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-20 Peter Zijlstraperf/x86/intel: Remove division from the intel_pmu_drain_peb...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-12 Peter Zijlstrasched/debug: Take PID namespace into account
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-12 Peter Zijlstraperf/x86/intel: Clean-up/reduce PEBS code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-12 Peter Zijlstraperf/x86/intel: Clean up checkpoint-interrupt bits
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-12 Peter Zijlstraperf/x86/intel: Fix Silvermont offcore masks
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Fix the sd_parent_degenerate() code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Rework and comment the group_imb code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Optimize find_busiest_queue()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Make group power more consistent
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Remove duplicate load_per_task computations
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-09-02 Peter Zijlstrasched/fair: Shrink sg_lb_stats and play memset games
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-08-16 Peter Zijlstraperf: Do not compute time values unnecessarily
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-30 Peter Zijlstrasched: Ensure update_cfs_shares() is called for parents...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-23 Peter Zijlstrasched: Micro-optimize the smart wake-affine logic
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-23 Peter Zijlstraperf: Update perf_event_type documentation
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-22 Peter Zijlstramutex: Fix/document access-once assumption in mutex_can_spin...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-12 Peter Zijlstrasched: Fix HRTICK
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-12 Peter Zijlstraperf: Fix perf_lock_task_context() vs RCU
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-07-05 Peter Zijlstraperf/x86/amd: Do not print an error when the device...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-06-19 Peter Zijlstraperf: Fix mmap() accounting hole
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-06-06 Peter Zijlstraarch, mm: Remove tlb_fast_mode()
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-05-28 Peter Zijlstraperf: Fix perf mmap bugs
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-05-28 Peter Zijlstraperf/x86/amd: Rework AMD PMU init code
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2013-05-28 Peter Zijlstraf2fs, lockdep: annotate mutex_lock_all()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-05-05 Peter Zijlstraperf/x86/intel/lbr: Demand proper privileges for PERF_SAMPLE...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-05-04 Peter Zijlstraperf/x86/intel/lbr: Fix LBR filter
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-05-04 Peter Zijlstraperf/x86: Blacklist all MEM_*_RETIRED events for Ivy...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-03-18 Peter Zijlstrasched/tracing: Allow tracing the preemption decision...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-02-24 Peter Zijlstramm: fold page->_last_nid into page->flags where possible
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-02-24 Peter Zijlstramm: move page flags layout to separate header
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-02-20 Peter Zijlstraparisc: remove IRQF_DISABLED
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2013-01-29 Peter Zijlstrasched: Bail out of yield_to when source and target...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2012-12-11 Peter Zijlstramm: sched: numa: Implement slow start for working set...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-12-11 Peter Zijlstramm: sched: numa: Implement constant, per task Working...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-12-11 Peter Zijlstramm: numa: Add fault driven placement and migration
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2012-12-11 Peter Zijlstramm: migrate: Introduce migrate_misplaced_page()
Based-on-work-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-12-11 Peter Zijlstramm: mempolicy: Make MPOL_LOCAL a real policy
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-12-11 Peter Zijlstramm: Count the number of pages affected in change_protection()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-10-26 Peter Zijlstraperf stat: Add --pre and --post command
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-10-24 Peter Zijlstrasched: Describe CFS load-balancer
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-10-16 Peter Zijlstraperf: Require exclude_guest to use PEBS - kernel side...
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2012-10-05 Peter Zijlstraperf: Fix perf_cgroup_switch for sw-events
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-10-05 Peter Zijlstraperf: Clarify perf_cpu_context::active_pmu usage by...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-09-23 Peter Zijlstrasched: Fix load avg vs cpu-hotplug
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-09-13 Peter Zijlstrasched: Fix load avg vs. cpu-hotplug
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-09-13 Peter Zijlstrasched: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-09-04 Peter Zijlstrasched: Fix load avg vs cpu-hotplug
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-08-13 Peter Zijlstrasched, cgroup: Reduce rq->lock hold times for large...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-31 Peter Zijlstraperf/x86: Fix USER/KERNEL tagging of samples properly
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-26 Peter Zijlstraperf/x86: Make bitfield unsigned
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-24 Peter Zijlstrasched: Fix race in task_group()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-24 Peter Zijlstrasched/x86: Remove broken power estimation
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-05 Peter Zijlstraperf/x86: Save a few bytes in 'struct x86_pmu'
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-05 Peter Zijlstraperf/x86: Add a microcode revision check for SNB-PEBS
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-05 Peter Zijlstraperf/x86: Fix USER/KERNEL tagging of samples
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-07-05 Peter Zijlstrasched/nohz: Rewrite and fix load-avg computation -...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-18 Peter Zijlstraperf/x86: Lowercase uncore PMU event names
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-16 Peter Zijlstrauprobes: Document uprobe_register() vs uprobe_mmap...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
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2012-06-06 Peter Zijlstraperf/x86: Fix wrmsrl() debug wrapper
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Update SNB PEBS constraints
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Enable/Add IvyBridge hardware support
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Implement cycles:p for SNB/IVB
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Fix Intel shared extra MSR allocation
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Update SNB PEBS constraints
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Enable/Add IvyBridge hardware support
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Implement cycles:p for SNB/IVB
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstraperf/x86: Fix Intel shared extra MSR allocation
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstrasched: Validate assumptions in sched_init_numa()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstrasched: Always initialize cpu-power
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstrasched: Fix domain iteration
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-06-06 Peter Zijlstrasched/rt: Fix lockdep annotation within find_lock_lowest_rq()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched: Move nr_cpus_allowed out of 'struct sched_rt_entity'
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched: Make sure to not re-read variables after validation
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched: Fix SD_OVERLAP
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched: Don't try allocating memory from offline nodes
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched/nohz: Fix rq->cpu_load calculations some more
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-30 Peter Zijlstrasched/x86: Use cpu_llc_shared_mask(cpu) for coregroup_mask
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-17 Peter Zijlstrasched: Remove stale power aware scheduling remnants...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-15 Peter Zijlstralockdep: fix oops in processing workqueue
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2012-05-14 Peter Zijlstrasched/debug: Fix printing large integers on 32-bit...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-14 Peter Zijlstrasched/fair: Improve the ->group_imb logic
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2012-05-14 Peter Zijlstrasched/nohz: Fix rq->cpu_load[] calculations
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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