[0/2] convert traceevent into a thread safe library

Message

Tzvetomir Stoyanov Dec. 5, 2018, 9:22 a.m. UTC

thread safe library. It implements per thread local storage for 
tep->last_event cache, and converts input_buf, input_buf_ptr
and input_buf_siz internal variables to be thread specific.

[backported from Linux kernel tree]

Tzvetomir Stoyanov (2):
  tools/lib/traceevent: make libtraceevent thread safe
  tools/lib/traceevent: make few libtraceevent internal variables to be
    per thread

 lib/traceevent/Makefile             |  1 +
 lib/traceevent/event-parse-local.h  | 15 +++++--
 lib/traceevent/event-parse-thread.c | 63 +++++++++++++++++++++++++++++
 lib/traceevent/event-parse.c        | 45 +++++++++++----------
 4 files changed, 100 insertions(+), 24 deletions(-)
 create mode 100644 lib/traceevent/event-parse-thread.c