PERFORCE change 95849 for review

Sat Apr 22 02:29:29 UTC 2006

http://perforce.freebsd.org/chv.cgi?CH=95849

Change 95849 by jb at jb_freebsd2 on 2006/04/22 02:29:18

	Add a custom 'mutex' implementation so that DTrace can sleep when
	allocating memory without panicing because it is holding a lock on
	struct mtx.
	
	Can't use sx locks because they aren't recursive.

Affected files ...

.. //depot/projects/dtrace/src/sys/cddl/dev/dtrace/dtrace_mutex.c#1 add
.. //depot/projects/dtrace/src/sys/cddl/dev/dtrace/dtrace_mutex.h#1 add

Differences ...