K 10
svn:author
V 2
mm
K 8
svn:date
V 27
2011-01-03T12:57:07.679414Z
K 7
svn:log
V 221
MFp4 r186485, r186859:

Fix a race by defining two tasks in the zio structure
as we can still be returning from issue task when interrupt task is used.

Tested by:	pjd
Approved by:	pjd, delphij (mentor)
MFC after:	3 days

END