K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2016-03-25T19:35:29.708090Z
K 7
svn:log
V 158
Add td_swinvoltick to track last involuntary context switch

Expose in DDB via "show thread."

Reviewed by:	markj
Sponsored by:	EMC / Isilon Storage Division

END