cvs commit: src/sys/sys umtx.h src/sys/kern kern_umtx.c

[David Xu]

davidxu     2008-04-29 03:48:48 UTC

  FreeBSD src repository

  Modified files:
    sys/sys              umtx.h 
    sys/kern             kern_umtx.c 
  Log:
  Introduce command UMTX_OP_WAIT_UINT_PRIVATE and UMTX_OP_WAKE_PRIVATE
  to allow userland to specify that an address is not shared by multiple
  processes.
  
  Revision  Changes    Path
  1.69      +62 -12    src/sys/kern/kern_umtx.c
  1.32      +9 -7      src/sys/sys/umtx.h