K 10 svn:author V 8 ambrisko K 8 svn:date V 27 2012-03-15T22:28:18.205156Z K 7 svn:log V 238 Release driver lock before taking Giant when deleting children. Use TAILQ_FOREACH_SAFE when items can be deleted. Make code a little simplier to follow. Fix a couple more style issues. This fixes some panics when reconfiguring drives. END