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perf_counter: Make callchain samples extensible
2009-06-19
Peter Zijlstra
perf_counter: Make callchain samples extensible
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-18
Peter Zijlstra
perf_counter tools: Handle lost events
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-18
Peter Zijlstra
perf_counter: Add event overlow handling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-18
Peter Zijlstra
fs: Provide empty .set_page_dirty() aop for anon inodes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-18
Peter Zijlstra
perf_counter tools: Add and use isprint()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-17
Peter Zijlstra
perf_counter tools: Replace isprint() with issane()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-17
Peter Zijlstra
perf_counter: x86: Set the period in the intel overflow...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-17
Peter Zijlstra
perf report: Add --sort <call> --call <$regex>
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-17
Peter Zijlstra
page allocator: calculate the alloc_flags for allocation...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-15
Peter Zijlstra
x86: Add NMI types for kmap_atomic, fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-15
Peter Zijlstra
perf_counter: x86: Fix call-chain support to use NMI...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-15
Peter Zijlstra
x86: Add NMI types for kmap_atomic
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-15
Peter Zijlstra
x86, mm: Add __get_user_pages_fast()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-15
Peter Zijlstra
perf_counter: Fix ctx->mutex vs counter->mutex inversion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-12
Peter Zijlstra
perf_counter: Add forward/backward attribute ABI compatibility
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-12
Peter Zijlstra
perf record: Explicity program a default counter
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-12
Peter Zijlstra
perf_counter: Remove PERF_TYPE_RAW special casing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-12
Peter Zijlstra
perf_counter: PERF_TYPE_HW_CACHE is a hardware counter too
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Add counter->id to the throttle event
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-11
Peter Zijlstra
perf_counter: Rename L2 to LL cache
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Standardize event names
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Rename enums
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Rename perf_counter_limit sysctl
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: More paranoia settings
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-11
Peter Zijlstra
perf_counter: Accurate period data
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Introduce struct for sample data
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-11
Peter Zijlstra
perf_counter tools: Normalize data using per sample...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-11
Peter Zijlstra
perf_counter: Annotate exit ctx recursion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-10
Peter Zijlstra
perf_counter tools: Propagate signals properly
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-10
Peter Zijlstra
perf_counter tools: Small frequency related fixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-10
Peter Zijlstra
perf_counter: More aggressive frequency adjustment
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-08
Peter Zijlstra
perf_counter: Add mmap event hooks to mprotect()
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2009-06-05
Peter Zijlstra
perf_counter: Fix frequency adjustment for < HZ
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-05
Peter Zijlstra
perf_counter: Add PERF_SAMPLE_PERIOD
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-05
Peter Zijlstra
perf_counter: Change PERF_SAMPLE_CONFIG into PERF_SAMPLE_ID
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-05
Peter Zijlstra
perf report: Deal with maps
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-06-05
Peter Zijlstra
perf_counter: Generate mmap events for install_special_mapping()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-05
Peter Zijlstra
x86: Set context.vdso before installing the mapping
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-04
Peter Zijlstra
perf_counter tools: Use fork and remove munmap events
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-04
Peter Zijlstra
perf_counter: Remove munmap stuff
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-04
Peter Zijlstra
perf_counter: Add fork event
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-04
Peter Zijlstra
perf report: Add consistent spacing rules
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-04
Peter Zijlstra
perf report: Simplify symbol output
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-03
Peter Zijlstra
perf_counter: Fix race in counter initialization
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-03
Peter Zijlstra
perf report: Fix comm sorting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-03
Peter Zijlstra
perf record: Use long arg for counter period
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-03
Peter Zijlstra
perf_counter: Add a comm hook for pure fork()s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf report: Separate out idle threads
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter tools: Fix up the ABI shakeup
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Rename perf_counter_hw_event => perf_counter_attr
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Add ioctl for changing the sample period...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Change data head from u32 to u64
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: x86: Emulate longer sample periods
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Remove the last nmi/irq bits
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Rename various fields
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Add unique counter id
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
x86: Fix atomic_long_xchg() on 64bit
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter tools: Remove the last nmi bits
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: tools: Better handle existing data files
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: tools: Expand the COMM,MMAP event synthesizer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-06-02
Peter Zijlstra
perf_counter: Use PID namespaces properly
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-29
Peter Zijlstra
perf_counter: Ammend cleanup in fork() fail
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-29
Peter Zijlstra
perf_counter: Clean up task_ctx vs interrupts
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-29
Peter Zijlstra
perf_counter: Fix COMM and MMAP events for cpu wide...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-28
Peter Zijlstra
perf_counter tools: report: Implement header output...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
pref_counter: tools: report: Add dso sorting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
perf_counter: tools: report: Add comm sorting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
pref_counter: tools: report: Add --sort option
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
perf_counter: tools: report: Dynamic sort/print bits
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
perf_counter: tools: report: Rework histogram code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
perf_counter: tools: report: Add vmlinux support
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-27
Peter Zijlstra
perf_counter: tools: /usr/lib/debug%s.debug support
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-26
Peter Zijlstra
perf report: More robust error handling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-26
Peter Zijlstra
perf report: Fix ELF symbol parsing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-26
Peter Zijlstra
perf report: Fix segfault on unknown symbols
Signed-off-by Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: Generic per counter interrupt throttle
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: x86: Remove interrupt throttle
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: x86: Expose INV and EDGE bits
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-05-25
Peter Zijlstra
perf_counter: Fix PERF_COUNTER_CONTEXT_SWITCHES for...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: Propagate inheritance failures down the...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: Make pctrl() affect inherited counters too
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: Remove unused ABI bits
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-25
Peter Zijlstra
perf_counter: Fix perf-$cmd invokation
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-24
Peter Zijlstra
perf_counter: Remove perf_counter_context::nr_enabled
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-24
Peter Zijlstra
perf_counter: Change pctrl() behaviour
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-23
Peter Zijlstra
perf_counter: Simplify context cleanup
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-23
Peter Zijlstra
perf_counter: Fix userspace build
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-23
Peter Zijlstra
perf_counter: Sanitize context locking
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
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2009-05-23
Peter Zijlstra
perf_counter: Sanitize counter->mutex
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-23
Peter Zijlstra
perf_counter: Fix dynamic irq_period logging
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-20
Peter Zijlstra
perf_counter: Optimize sched in/out of counters
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-20
Peter Zijlstra
perf_counter: Optimize disable of time based sw counters
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-20
Peter Zijlstra
perf_counter: Log irq_period changes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-20
Peter Zijlstra
perf_counter: Solve the rotate_ctx vs inherit race...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-17
Peter Zijlstra
perf_counter: Fix counter inheritance
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-17
Peter Zijlstra
perf_counter: Fix inheritance cleanup code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-15
Peter Zijlstra
perf_counter: frequency based adaptive irq_period,...
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-15
Peter Zijlstra
perf top: update to use the new freq interface
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-15
Peter Zijlstra
perf_counter: frequency based adaptive irq_period
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2009-05-15
Peter Zijlstra
perf_counter: per user mlock gift
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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