[GIT PULL] tracing: shrinking trace events and updates

Ingo,

I combined the last two pushes and rebased it to core-2.

I removed the sched patch until Carsten updates it with something
you approve, as well as the mmiotrace patch until Pekka gives
me an ack.

I also added a patch that caches pages in the ring buffer to speed
up the splice implementation.

Thanks,

-- Steve

Please pull the latest tip/tracing/core-2 tree, which can be found at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
tip/tracing/core-2


Li Zefan (1):
      tracing: Fix function declarations if !CONFIG_STACKTRACE

Mathieu Desnoyers (1):
      tracepoints: Add check trace callback type

Steven Rostedt (10):
      tracing: Create class struct for events
      tracing: Let tracepoints have data passed to tracepoint callbacks
      tracing: Remove per event trace registering
      tracing: Move fields from event to class structure
      tracing: Move raw_init from events to class
      tracing: Allow events to share their print functions
      tracing: Move print functions into event class
      tracing: Remove duplicate id information in event structure
      tracing: Combine event filter_active and enable into single flags field
      ring-buffer: Add cached pages when freeing reader page

----
 include/linux/ftrace_event.h                   |   73 ++++++--
 include/linux/syscalls.h                       |   57 ++----
 include/linux/tracepoint.h                     |   98 ++++++++---
 include/trace/ftrace.h                         |  237 +++++++++---------------
 include/trace/syscall.h                        |   10 +-
 kernel/trace/blktrace.c                        |  138 ++++++++------
 kernel/trace/ftrace.c                          |    7 +-
 kernel/trace/kmemtrace.c                       |   70 +++++---
 kernel/trace/ring_buffer.c                     |   41 ++++-
 kernel/trace/trace.c                           |    9 +-
 kernel/trace/trace.h                           |    9 +-
 kernel/trace/trace_branch.c                    |    8 +-
 kernel/trace/trace_event_perf.c                |   17 ++-
 kernel/trace/trace_events.c                    |  137 +++++++++-----
 kernel/trace/trace_events_filter.c             |   28 ++--
 kernel/trace/trace_export.c                    |   16 +-
 kernel/trace/trace_functions_graph.c           |   13 +-
 kernel/trace/trace_kprobe.c                    |  104 +++++++----
 kernel/trace/trace_output.c                    |  137 +++++++++-----
 kernel/trace/trace_output.h                    |    2 +-
 kernel/trace/trace_sched_switch.c              |   23 ++-
 kernel/trace/trace_sched_wakeup.c              |   27 ++--
 kernel/trace/trace_syscalls.c                  |  137 ++++++++++++---
 kernel/trace/trace_workqueue.c                 |   26 ++-
 kernel/tracepoint.c                            |   91 +++++----
 net/core/drop_monitor.c                        |   12 +-
 samples/tracepoints/tp-samples-trace.h         |    4 +-
 samples/tracepoints/tracepoint-probe-sample.c  |   13 +-
 samples/tracepoints/tracepoint-probe-sample2.c |    7 +-
 29 files changed, 933 insertions(+), 618 deletions(-)
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