cvs commit: src/sys/kern kern_switch.c sched_4bsd.c

[Stephan Uphoff]

ups         2005-07-03 20:08:04 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/kern             kern_switch.c sched_4bsd.c 
  Log:
  MFC: kern/kern_switch.c 1.112, 1.114-1.116
       kern/sched_4bsd.c 1.74 1.75
  
  Fix some race conditions for pinned threads that may cause them to run
  on the wrong CPU.
  
  Add IPI support for preempting a thread on another CPU.
  ( To reduce diff for future MFCs, The required MD Part to support
    IPI preemption is not part of this MFC)
  
  Revision   Changes    Path
  1.78.2.19  +30 -19    src/sys/kern/kern_switch.c
  1.49.2.16  +98 -50    src/sys/kern/sched_4bsd.c