Brigid Smith a406ee6d5f Added a bionic systrace class and tracing to pthread_mutex.cpp.
bionic_systrace.h contains an implementation of tracing that
can be used with systrace.py and its associated viewer.  pthread_mutex
now uses this tracing to track pthread_mutex contention, which can be
enabled by using the "bionic" command line option to systrace.

Bug: 15116468
Change-Id: I30ed5b377c91ca4c36568a0e647ddf95d4e4a61a
2014-07-28 19:38:08 -07:00
..
2014-02-20 13:51:26 -08:00
2014-04-07 16:41:53 -07:00
2014-07-02 13:20:47 -07:00