cvs commit: src/sys/kern subr_witness.c

[Jeff Roberson]

jeff        2007-06-04 23:55:46 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_witness.c 
  Log:
  Commit 10/14 of sched_lock decomposition.
   - Add new spinlocks to support thread_lock() and adjust ordering.
  
  Tested by:      kris, current@
  Tested on:      i386, amd64, ULE, 4BSD, libthr, libkse, PREEMPTION, etc.
  Discussed with: kris, attilio, kmacy, jhb, julian, bde (small parts each)
  
  Revision  Changes    Path
  1.233     +11 -6     src/sys/kern/subr_witness.c