[PATCH 0/9] tracing: Convert some trace events to DEFINE_TRACE

[Li Zefan <lizf@cn.fujitsu.com>]

Convert some trace events defined in include/trace/events/*.h
to DEFINE_TRACE and DEFINE_TRACE_PRINT.

This reduces hundreds of code lines, and shrinks the size
of object files.

Tested by comparing the formats of each trace_event before
and after patching.

This patchset is based on -tip tree, but I've conformed the
ext4 bits won't conflict with ext4 tree.

---
 include/trace/events/block.h     |  202 ++++++++------------------------------
 include/trace/events/ext4.h      |  129 +++++++------------------
 include/trace/events/irq.h       |   46 ++++-----
 include/trace/events/jbd2.h      |   63 ++----------
 include/trace/events/kmem.h      |  130 ++++++++-----------------
 include/trace/events/module.h    |   22 ++---
 include/trace/events/power.h     |   36 +++----
 include/trace/events/sched.h     |   18 +---
 include/trace/events/workqueue.h |   22 ++---
 mm/page_alloc.c                  |    4 +-
 mm/util.c                        |    3 -
 11 files changed, 187 insertions(+), 488 deletions(-)