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perf_counter: Sanitize context locking
2009-05-23 Peter Zijlstraperf_counter: Sanitize context locking
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-23 Peter Zijlstraperf_counter: Sanitize counter->mutex
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-23 Peter Zijlstraperf_counter: Fix dynamic irq_period logging
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-20 Peter Zijlstraperf_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 Zijlstraperf_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 Zijlstraperf_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 Zijlstraperf_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 Zijlstraperf_counter: Fix counter inheritance
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-17 Peter Zijlstraperf_counter: Fix inheritance cleanup code
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: frequency based adaptive irq_period,...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf 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 Zijlstraperf_counter: frequency based adaptive irq_period
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: per user mlock gift
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: remove perf_disable/enable exports
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: x86: Robustify interrupt handling
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: Rework the perf counter disable/enable
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: x86: Fix up the amd NMI/INT throttle
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: Fix perf_output_copy() WARN to account...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: x86: Allow unpriviliged use of NMIs
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-15 Peter Zijlstraperf_counter: x86: More accurate counter update
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-13 Peter Zijlstraperf_counter: fix print debug irq disable
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-08 Peter Zijlstraperf_counter: add PERF_RECORD_CPU
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-08 Peter Zijlstraperf_counter: add PERF_RECORD_CONFIG
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-08 Peter Zijlstraperf_counter: rework ioctl()s
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-08 Peter Zijlstraperf_counter: optimize perf_counter_task_tick()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: tools: update the tools to support process...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: inheritable sample counters
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: fix the output lock
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: provide an mlock threshold
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: add ioctl(PERF_COUNTER_IOC_RESET)
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-05 Peter Zijlstraperf_counter: uncouple data_head updates from wakeups
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-04 Peter Zijlstraperf_counter: x86: fixup nmi_watchdog vs perf_counter...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-01 Peter Zijlstraperf_counter: documentation update
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-01 Peter Zijlstraperf_counter: tool: handle 0-length data files
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-01 Peter Zijlstraperf_counter: fix nmi-watchdog interaction
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-05-01 Peter Zijlstraperf_counter: fix race in perf_output_*
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-28 Peter Zijlstraperf_counter tools: fix Documentation/perf_counter...
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2009-04-17 Peter Zijlstralockdep: more robust lockdep_map init sequence
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-13 Peter Zijlstramm: move the scan_unevictable_pages sysctl to the vm...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-09 Peter Zijlstraperf_counter: log full path names
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-09 Peter Zijlstraperf_counter: sysctl for system wide perf counters
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-09 Peter Zijlstraperf_counter: optimize mmap/comm tracking
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: allow for data addresses to be recorded
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: move PERF_RECORD_TIME
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: some simple userspace profiling
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: track task-comm data
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: add some comments
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: kerneltop: keep up with ABI changes
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: use misc field to widen type
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: provide misc bits in the event header
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-08 Peter Zijlstraperf_counter: fix NMI race in task clock
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: minimize context time updates
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: remove rq->lock usage
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: rework the task clock software counter
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: rework context time
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: change event definition
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: comment the perf_event_type stuff
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: counter overflow limit
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: PERF_RECORD_TIME
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: fix the mlock accounting
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: theres more to overflow than writing...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: x86: self-IPI for pending work
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: generalize pending infrastructure
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: SIGIO support
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: add more context information
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-07 Peter Zijlstraperf_counter: update mmap() counter read, take 2
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: update mmap() counter read
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: add more context information
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: kerneltop: update to new ABI
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: per event wakeups
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: move the event overflow output bits to...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: pmc arbitration
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: x86: callchain support
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: provide generic callchain bits
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter tools: kerneltop: update event_types
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: re-arrange the perf_event_type
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: small cleanup of the output routines
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: x86: proper error propagation for the...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: kerneltop: parse the mmap data stream
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: executable mmap() information
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: kerneltop: simplify data_head read
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: fix update_userpage()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: unify and fix delayed counter wakeup
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: allow and require one-page mmap on counting...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: kerneltop: output event support
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: kerneltop: mmap_pages argument
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: optionally provide the pid/tid of the...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: sanity check on the output API
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: output objects
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: more elaborate write API
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: fix perf_poll()
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter tools: remove glib dependency and fix...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter tools: use mmap() output
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter tools: update to new syscall ABI
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: new output ABI - part 1
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: avoid recursion
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: remove the event config bitfields
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: unify irq output code
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: revamp syscall input ABI
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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2009-04-06 Peter Zijlstraperf_counter: hook up the tracepoint events
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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