K 10 svn:author V 4 jake K 8 svn:date V 27 2000-12-05T00:36:00.000000Z K 7 svn:log V 250 Remove the last of the MD netisr code. It is now all MI. Remove spending, which was unused now that all software interrupts have their own thread. Make the legacy schednetisr use an atomic op for setting bits in the netisr mask. Reviewed by: jhb END