cvs commit: src/sys/kern kern_mutex.c

John Baldwin jhb at
Fri Sep 2 13:21:50 PDT 2005

jhb         2005-09-02 20:21:49 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_mutex.c 
  - Add an assertion to panic if one tries to call mtx_trylock() on a spin
  - Don't panic if a spin lock is held too long inside _mtx_lock_spin() if
    panicstr is set (meaning that we are already in a panic).  Just keep
    spinning forever instead.
  Revision  Changes    Path
  1.157     +4 -1      src/sys/kern/kern_mutex.c

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