cvs commit: src/lib/libthr/thread thr_exit.c

Tue May 27 14:48:43 PDT 2003

mtm         2003/05/27 14:48:42 PDT

  FreeBSD src repository

  Modified files:
    lib/libthr/thread    thr_exit.c 
  Log:
  Minimize the potential for deadlocks between an exiting thread and it's
  joiner by making sure all locks and unlocks occur in the same order. For
  the record the lock order is: DEAD_LIST, THREAD_LIST, exiting thread, joiner
  thread.
  
  Approved by: re/rwatson
  
  Revision  Changes    Path
  1.7       +18 -2     src/lib/libthr/thread/thr_exit.c