RFC tracing: Remove "ftrace" from TRACE_EVENT files

Although the name "ftrace" is used to describe the kernel tracing infrastructure, in actuality it is really just the function hook infrastructure. The TRACE_EVENT system is more generic and is used by tracing, perf and lttng as well as others.

This gets confusing at times, as it is not consistent in the naming. The kernel should only use "ftrace" when describing the function hook infrastructure. For trace_events and recording, it really should just use "trace".

This only changes the internal infrastructure code and to make sure such a large change has no impact, I tested it by merging this branch into linux-next and building an allmodconfig. There were no build failures or warnings due to this change set.

I plan on doing further testing and hopefully get this ready for 4.2. When my testing is complete, I'll be pushing this into linux-next.

-- Steve

git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
ftrace/rename-ftrace

Head SHA1: d0ee8f4a1f5f3df933cdc9a80f5dea13e2fb5022

Steven Rostedt (Red Hat) (19):
tracing: Rename trace/ftrace.h to trace/trace_events.h
tracing: Move the perf code out of trace_event.h
tracing: Rename ftrace_event.h to trace_events.h
tracing: Rename ftrace_print_*() functions ta trace_print_*()
tracing: Rename (un)register_ftrace_event() to (un)register_trace_event()
tracing: Rename ftrace_event_file to trace_event_file
tracing: Rename ftrace_event_{call,class} to trace_event_{call,class}
tracing: Rename ftrace_event_buffer to trace_event_buffer.
tracing: Rename ftrace_output functions to trace_output
tracing: Rename FTRACE_MAX_EVENT to TRACE_EVENT_TYPE_MAX
tracing: Rename ftrace_event_name() to trace_event_name()
tracing: Rename struct ftrace_subsystem_dir to trace_subsystem_dir
tracing: Rename FTRACE_EVENT_FL_* flags to EVENT_FILE_FL_*
tracing: Rename ftrace_trigger_soft_disabled() to trace_trigger_soft_disabled()
tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call
tracing: Rename ftrace_data_offset_##call to trace_event_data_offset_##call
tracing: Rename ftrace_event_type_funcs_##call to trace_event_type_funcs_##call
tracing: Rename ftrace_define_fields_##call() to trace_event_define_fields_##call()
tracing: Rename ftrace_get_offsets_##call() to trace_event_get_offsets_##call()

----

 arch/x86/kvm/mmutrace.h                            |   2 +-
 arch/x86/kvm/svm.c                                 |   2 +-
 arch/x86/kvm/vmx.c                                 |   2 +-
 include/linux/ftrace_event.h                       | 616 ---------------
 include/linux/module.h                             |   2 +-
 include/linux/perf_event.h                         |   2 +-
 include/linux/syscalls.h                           |  12 +-
 include/linux/trace_events.h                       | 616 +++++++++++++++
 include/trace/define_trace.h                       |   3 +-
 include/trace/events/power.h                       |   2 +-
 include/trace/ftrace.h                             | 859 ---------------------
 include/trace/perf.h                               | 350 +++++++++
 include/trace/syscall.h                            |   6 +-
 include/trace/trace_events.h                       | 508 ++++++++++++
 kernel/events/core.c                               |   2 +-
 kernel/module.c                                    |   2 +-
 kernel/rcu/tiny.c                                  |   2 +-
 kernel/rcu/tree.c                                  |   2 +-
 kernel/trace/blktrace.c                            |   4 +-
 kernel/trace/ring_buffer.c                         |   2 +-
 kernel/trace/trace.c                               |  22 +-
 kernel/trace/trace.h                               |  42 +-
 kernel/trace/trace_branch.c                        |   4 +-
 kernel/trace/trace_event_perf.c                    |  20 +-
 kernel/trace/trace_events.c                        | 304 ++++----
 kernel/trace/trace_events_filter.c                 |  86 +--
 kernel/trace/trace_events_trigger.c                |  70 +-
 kernel/trace/trace_export.c                        |  10 +-
 kernel/trace/trace_functions_graph.c               |   8 +-
 kernel/trace/trace_kprobe.c                        |  70 +-
 kernel/trace/trace_mmiotrace.c                     |   4 +-
 kernel/trace/trace_output.c                        |  78 +-
 kernel/trace/trace_output.h                        |   2 +-
 kernel/trace/trace_probe.h                         |   8 +-
 kernel/trace/trace_sched_wakeup.c                  |   4 +-
 kernel/trace/trace_syscalls.c                      |  72 +-
 kernel/trace/trace_uprobe.c                        |  46 +-
 mm/debug.c                                         |   2 +-
 .../perf/util/scripting-engines/trace-event-perl.c |   4 +-
 .../util/scripting-engines/trace-event-python.c    |   4 +-
 40 files changed, 1928 insertions(+), 1928 deletions(-)