[PATCH v3 0/3] few fixes for synthetic trace events

[Sven Schnelle]

Hi Steven,

I'm now sending these patches in one patchset, because the second patch
has a dependeny on the union vs. cast fix.

Changes in v3:
- remove superfluous struct around union trace_synth_field

Changes in v2:
- cosmetic changes
- add struct trace_dynamic_info to include/linux/trace_events.h

Sven Schnelle (3):
  tracing/synthetic: use union instead of casts
  tracing/synthetic: skip first entry for stack traces
  tracing/synthetic: allocate one additional element for size

 include/linux/trace_events.h      |  11 ++++
 kernel/trace/trace.h              |   8 +++
 kernel/trace/trace_events_synth.c | 103 ++++++++++++------------------
 3 files changed, 60 insertions(+), 62 deletions(-)

-- 
2.39.2