cvs commit: src/sys/sys sched.h src/sys/posix4 ksched.c src/sys/kern sched_4bsd.c sched_core.c sched_ule.c

[David Xu]

davidxu     2006-06-15 06:37:39 UTC

  FreeBSD src repository

  Modified files:
    sys/sys              sched.h 
    sys/posix4           ksched.c 
    sys/kern             sched_4bsd.c sched_core.c sched_ule.c 
  Log:
  Add scheduler API sched_relinquish(), the API is used to implement
  yield() and sched_yield() syscalls. Every scheduler has its own way
  to relinquish cpu, the ULE and CORE schedulers have two internal run-
  queues, a timesharing thread which calls yield() syscall should be
  moved to inactive queue.
  
  Revision  Changes    Path
  1.83      +15 -0     src/sys/kern/sched_4bsd.c
  1.5       +15 -0     src/sys/kern/sched_core.c
  1.164     +13 -0     src/sys/kern/sched_ule.c
  1.29      +1 -3      src/sys/posix4/ksched.c
  1.26      +1 -0      src/sys/sys/sched.h