linux-kernel - [PATCHv9 0/7] ftrace, perf: Adding support to use function trace

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Date:	Wed, 15 Feb 2012 15:51:47 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	rostedt@...dmis.org, fweisbec@...il.com, mingo@...hat.com,
	paulus@...ba.org, acme@...stprotocols.net, a.p.zijlstra@...llo.nl
Cc:	linux-kernel@...r.kernel.org, aarapov@...hat.com
Subject: [PATCHv9 0/7] ftrace, perf: Adding support to use function trace

hi,
here's another version of perf support for function trace
with filter. 

attached patches:
 - 1/7 ftrace: Add enable/disable ftrace_ops control interface
 - 2/7 ftrace, perf: Add open/close tracepoint perf registration actions
 - 3/7 ftrace, perf: Add add/del tracepoint perf registration actions
 - 4/7 ftrace: Add FTRACE_ENTRY_REG macro to allow event registration
 - 5/7 ftrace, perf: Add support to use function tracepoint in perf
 - 6/7 ftrace: Allow to specify filter field type for ftrace events
 - 7/7 ftrace, perf: Add filter support for function trace event

v9 changes:
  fixed patches 5/7 and 7/7 to work with disabled options:
    CONFIG_FUNCTION_TRACER, CONFIG_DYNAMIC_FTRACE

thanks,
jirka
---
 include/linux/ftrace.h             |   77 +++++++++++++-
 include/linux/ftrace_event.h       |    9 ++-
 include/linux/perf_event.h         |    3 +
 kernel/trace/ftrace.c              |  132 ++++++++++++++++++++---
 kernel/trace/trace.h               |   38 +++++--
 kernel/trace/trace_entries.h       |   54 +++++++---
 kernel/trace/trace_event_perf.c    |  208 ++++++++++++++++++++++++++++-------
 kernel/trace/trace_events.c        |   12 ++-
 kernel/trace/trace_events_filter.c |  168 ++++++++++++++++++++++++++++-
 kernel/trace/trace_export.c        |   64 ++++++++----
 kernel/trace/trace_kprobe.c        |    8 ++-
 kernel/trace/trace_syscalls.c      |   18 +++-
 12 files changed, 671 insertions(+), 120 deletions(-)
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