cvs commit: src/sys/kern kern_sx.c src/sys/sys sx.h

[John Baldwin]

jhb         2007-05-19 16:35:27 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_sx.c 
    sys/sys              sx.h 
  Log:
  Add a new SX_RECURSE flag to make support for recursive exclusive locks
  conditional.  By default, sx(9) locks are back to not supporting recursive
  exclusive locks.
  
  Submitted by:   attilio
  
  Revision  Changes    Path
  1.47      +8 -2      src/sys/kern/kern_sx.c
  1.32      +1 -0      src/sys/sys/sx.h