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tracing: use macros to create internal ftrace entry ring buffer structures
2009-09-13 Steven Rostedttracing: use macros to create internal ftrace entry...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-13 Steven Rostedttracing: allow filter predicates to handle ksym symbols
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-11 Steven Rostedttracing: consolidate code between trace_output.c and...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-11 Steven Rostedttracing: add lock depth to entries
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-11 Steven Rostedttracing: move tgid out of generic entry and into userstack
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-11 Steven Rostedttracing: add latency format to function_graph tracer
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-10 Steven Rostedtx86/tracing: comment need for atomic nop
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-10 Steven Rostedttracing: do not grab lock in wakeup latency function...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: only enable ring_buffer_swap_cpu when...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: check for swapped buffers in start of...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: report error in trace if we fail to swap latency...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: add trace_array_printk for internal tracers...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: pass around ring buffer instead of tracer
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: make tracing_reset safe for external use
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: use timestamp to determine start of latency...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: remove users of tracing_reset
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: disable buffers and synchronize_sched before...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: disable update max tracer while reading trace
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedttracing: print out start and stop in latency traces
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: disable all cpu buffers when one finds...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: do not count discarded events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: remove ring_buffer_event_discard
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: fix ring_buffer_read crossing pages
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: remove unnecessary cpu_relax
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: do not swap buffers during a commit
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-09-04 Steven Rostedtring-buffer: do not reset while in a commit
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-27 Steven Rostedttracing: only show tracing_max_latency when latency...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-27 Steven Rostedttracing: remove legacy select of MARKERS by context...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-26 Steven Rostedttracing: add comments to explain TRACE_EVENT out of...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-26 Steven Rostedttracing/sched: show CPU task wakes up on in trace event
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-07 Steven Rostedttracing: Fix recordmcount.pl to handle sections with...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-06 Steven Rostedttracing: do not use functions starting with .L in recordmcou...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-06 Steven Rostedtring-buffer: do not disable ring buffer on oops_in_progress
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-08-06 Steven Rostedtring-buffer: fix check of try_to_discard result
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-07-23 Steven Rostedttracing: only truncate ftrace files when O_TRUNC is set
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-07-23 Steven Rostedttracing: show proper address for trace-printk format
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-07-13 Steven Rostedttracing/function-profiler: do not free per cpu variable...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-07-07 Steven Rostedtring-buffer: add design document
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-07-07 Steven Rostedtring-buffer: make lockless
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
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2009-07-07 Steven Rostedtring-buffer: make the buffer a true circular link list
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
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2009-06-18 Steven Rostedtfunction-graph: add stack frame test
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-18 Steven Rostedtfunction-graph: disable when both x86_32 and optimize...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: have benchmark test print to trace buffer
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: do not grab locks in nmi
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: add locks around rb_per_cpu_empty
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: check for less than two in size allocation
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: remove useless compile check for buffer_page...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: remove useless warn on check
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-17 Steven Rostedtring-buffer: use BUF_PAGE_HDR_SIZE in calculating index
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-16 Steven Rostedttracing: update sample event documentation
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-16 Steven Rostedtring-buffer: use commit counters for commit pointer...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-16 Steven Rostedtring-buffer: remove unused variable
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-16 Steven Rostedtring-buffer: have benchmark test handle discarded events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-16 Steven Rostedtdebugfs: dont stop on first failed recursive delete
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-15 Steven Rostedtring-buffer: prevent adding write in discarded area
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-10 Steven Rostedttracing: do not translate event helper macros in print...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-09 Steven Rostedttracing: add protection around module events unload
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-09 Steven Rostedttracing: add trace_seq_vprint interface
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-09 Steven Rostedttracing: fix the block trace points print size
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-09 Steven Rostedtring-buffer: fix ret in rb_add_time_stamp
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-03 Steven Rostedttracing: add annotation to what type of stack trace...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-03 Steven Rostedtring-buffer: discard timestamps that are at the start...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-03 Steven Rostedtring-buffer: try to discard unneeded timestamps
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtfunction-graph: always initialize task ret_stack
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtfunction-graph: move initialization of new tasks up...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtfunction-graph: add memory barriers for accessing task...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtfunction-graph: enable the stack after initialization...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtfunction-graph: only allocate init tasks if it was...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtftrace: do not profile functions when disabled
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedttracing: make trace pipe recognize latency format flag
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedttracing: remove redundant SOFTIRQ from softirq event...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedttracing: combine the default tracers into one config
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedttracing: fix config options to not show when automatically...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-06-02 Steven Rostedtftrace: add kernel command line function filtering
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-26 Steven Rostedttracing: convert irq events to use __print_symbolic
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-26 Steven Rostedttracing: add __print_symbolic to trace events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-26 Steven Rostedttracing: add flag output for kmem events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-26 Steven Rostedttracing: add previous task state info to sched switch...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-26 Steven Rostedttracing: add __print_flags for events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-18 Steven Rostedtpowerpc/ftrace: Fix constraint to be early clobber
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-15 Steven Rostedttracing: stop stack trace on first empty entry
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-15 Steven Rostedtx86/stacktrace: return 0 instead of -1 for stack ops
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-13 Steven Rostedtx86/function-graph: fix constraint for recording old...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-12 Steven Rostedtgenirq: fix comment to say IRQ_WAKE_THREAD
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-12 Steven Rostedtring-buffer: move code around to remove some branches
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-12 Steven Rostedtring-buffer: use internal time stamp function
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-12 Steven Rostedtring-buffer: small optimizations
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-11 Steven Rostedtring-buffer: move calculation of event length
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-11 Steven Rostedtring-buffer: remove type parameter from rb_reserve_next_event
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-11 Steven Rostedtring-buffer: check for divide by zero in ring-buffer...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-11 Steven Rostedtring-buffer: replace constants with time macros in...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-08 Steven Rostedttracing: add trace_set_clr_event to export event enabling...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-08 Steven Rostedttracing: initialize return value for __ftrace_set_clr_event
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-08 Steven Rostedtring-buffer: change WARN_ON from checking preempt_count...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedtring-buffer: add total count in ring-buffer-benchmark
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedtring-buffer: only periodically call cond_resched to...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedttracing: have menu default enabled when kernel debug...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedttracing: append ":*" to internal setting of system...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedtring-buffer: remove complex calculations in ring-buffer...
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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2009-05-07 Steven Rostedttracing: add hierarchical enabling of events
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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