2010-05-31 |
Peter Zijlstra | perf_events: Fix races and clean up perf_event and... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-25 |
Peter Zijlstra | perf, trace: Fix !x86 build bug Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-24 |
Peter Zijlstra | x86: remove last traces of quicklist usage Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | lockdep: Add novalidate class for dev->mutex conversion Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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commit | commitdiff | tree |
2010-05-21 |
Peter Zijlstra | perf: Optimize perf_tp_event_match() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf: Remove more code from the fastpath Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-05-21 |
Peter Zijlstra | perf: Optimize the !vmalloc backed buffer Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf: Optimize perf_output_copy() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf: Fix wakeup storm for RO mmap()s Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf-record: Share per-cpu buffers Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-05-21 |
Peter Zijlstra | perf-record: Remove -M Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf: Ensure that IOC_OUTPUT isn't used to create multi... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf, trace: Optimize tracepoints by using per-tracepoint... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-21 |
Peter Zijlstra | perf, trace: Optimize tracepoints by removing IRQ-disable... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf: Optimize perf_output_*() by avoiding local_xchg() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf: Optimize the hotpath by converting the perf output... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf: Optimize the perf_output() path by removing IRQ... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf: Disallow mmap() on per-task inherited events Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf: Optimize buffer placement by allocating buffers... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-18 |
Peter Zijlstra | perf/ftrace: Optimize perf/tracepoint interaction for... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-11 |
Peter Zijlstra | perf: Fix exit() vs event-groups Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-05-11 |
Peter Zijlstra | perf: Fix exit() vs PERF_FORMAT_GROUP Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | perf, x86: Improve the PEBS ABI Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | perf, x86: Consolidate some code repetition Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | perf, x86: Remove PEBS SAMPLE_RAW support Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | perf: Annotate perf_event_read_group() vs perf_event_release... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | perf: Fix exit() vs PERF_FORMAT_GROUP Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-05-07 |
Peter Zijlstra | sched: Remove rq argument to the tracepoints Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-30 |
Peter Zijlstra | rcu: Fix RCU lockdep splat in set_task_cpu on fork... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-23 |
Peter Zijlstra | sched: Pre-compute cpumask_weight(sched_domain_span... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-23 |
Peter Zijlstra | sched: Cure load average vs NO_HZ woes Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-06 |
Peter Zijlstra | bitops: Optimize hweight() by making use of compile... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | sched: Add enqueue/dequeue flags Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | sched: Fix nr_uninterruptible count Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | sched: Optimize task_rq_lock() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | sched: Fix TASK_WAKING vs fork deadlock Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | perf, x86: Add Nehalem programming quirk to Westmere Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | perf, x86: Fix __initconst vs const Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | perf, x86: Fix up the ANY flag stuff Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | perf, x86: Fix AMD hotplug & constraint initialization Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-04-02 |
Peter Zijlstra | x86: Move notify_cpu_starting() callback to a later... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-26 |
Peter Zijlstra | perf, x86: Add Nehelem PMU programming errata workaround Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-26 |
Peter Zijlstra | x86, ptrace: Fix block-step Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-26 |
Peter Zijlstra | x86, perf, bts, mm: Delete the never used BTS-ptrace... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-26 |
Peter Zijlstra | perf, x86: Clean up debugctlmsr bit definitions Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-11 |
Peter Zijlstra | sched: Fix pick_next_highest_task_rt() for cgroups Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-11 |
Peter Zijlstra | perf, x86: Fix hw_perf_enable() event assignment Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-11 |
Peter Zijlstra | perf, ppc: Fix compile error due to new cpu notifiers Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix LBR read-out Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fixup the PEBS handler for Core2 cpus Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Remove checking_{wr,rd}msr() usage Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Don't reset the LBR as frequently Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix silly bug in intel_pmu_pebs_{enable... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Deal with multiple state bits for pebs-fmt1 Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Reorder intel_pmu_enable_all() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix LBR enable/disable vs cpuc->enabled Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix PEBS enable/disable vs cpuc->enabled Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix pebs drains Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Avoid double disable on throttle vs ioctl... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Robustify PEBS fixup Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Clear the LBRs on init Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Disable PEBS on clovertown chips Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Fix silly bug in data store buffer allocation Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | x86: Move MAX_INSN_SIZE into asm/insn.h Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Expose the full PEBS record using PERF_SAMPLE_RAW Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Clean up IA32_PERF_CAPABILITIES usage Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf-top: Show the percentage of successfull PEBS-fixups Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: use LBR for PEBS IP+1 fixup Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Implement simple LBR support Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf: Add attr->precise support to raw event parsing Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Add PEBS infrastructure Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf: Provide better condition for event rotation Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Fix double enable calls Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Fix double disable calls Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Properly account n_added Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Avoid double disable on throttle vs ioctl... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Fix x86_pmu_start Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Use unlocked bitops Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Change x86_pmu.{enable,disable} calling... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf, x86: Remove superfluous arguments to x86_perf_event_up... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86: Remove superfluous arguments to x86_perf_event_se... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf, x86, Do not user perf_disable from NMI context Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-10 |
Peter Zijlstra | perf: Optimize perf_disable Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf: Rework and fix the arch CPU-hotplug hooks Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-10 |
Peter Zijlstra | perf: Provide generic perf_sample_data initialization Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-03-02 |
Peter Zijlstra | perf_events, x86: Fixup fixed counter constraints Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-03-02 |
Peter Zijlstra | perf, x86: Restrict the ANY flag Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-26 |
Peter Zijlstra | perf_event, amd: Fix spinlock initialization
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commit | commitdiff | tree |
2010-02-26 |
Peter Zijlstra | perf_event: Fix preempt warning in perf_clock() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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commit | commitdiff | tree |
2010-02-26 |
Peter Zijlstra | perf_events, x86: Split PMU definitions into separate... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-26 |
Peter Zijlstra | perf_events, x86: Remove superflous MSR writes Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-26 |
Peter Zijlstra | perf_events: Simplify code by removing cpu argument... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-26 |
Peter Zijlstra | perf_events: Report the MMAP pgoff value in bytes Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-16 |
Peter Zijlstra | sched: Fix race between ttwu() and task_rq_lock() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-14 |
Peter Zijlstra | perf_events: Fix FORK events Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-04 |
Peter Zijlstra | bitops: Ensure the compile time HWEIGHT is only used... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-04 |
Peter Zijlstra | perf_events, x86: Implement intel core solo/duo support Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-04 |
Peter Zijlstra | perf_events: Optimize perf_event_task_tick() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-03 |
Peter Zijlstra | hrtimer, softirq: Fix hrtimer->softirq trampoline Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2010-02-02 |
Peter Zijlstra | sched: Remove unused update_shares_locked() Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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