cvs commit: src/sys/cddl/contrib/opensolaris/uts/common/dtrace dtrace.c src/sys/cddl/contrib/opensolaris/uts/common/sys dtrace_impl.h

[John Birrell]

jb          2008-06-01 01:47:02 UTC

  FreeBSD src repository

  Modified files:
    sys/cddl/contrib/opensolaris/uts/common/dtrace dtrace.c 
    sys/cddl/contrib/opensolaris/uts/common/sys dtrace_impl.h 
  Log:
  SVN rev 179469 on 2008-06-01 01:46:37Z by jb
  
  Merge a recent change from the OpenSolaris source tree.
  (Don't ask for a vendor import of this yet, we're in the early days of svn)
  
  Instead of using cyclic timers to call the state clean and deadman callbacks,
  use a callout on FreeBSD to avoid the deadlock on FreeBSD due to trying to
  send interprocessor interrupts with interrupts disabled.
  
  Reported by: ps, jhb, peter, thompsa
  
  Revision  Changes    Path
  1.4       +89 -13    src/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
  1.3       +7 -0      src/sys/cddl/contrib/opensolaris/uts/common/sys/dtrace_impl.h