[Differential] [Updated] D1711: Changes to the callout code to restore active semantics and also add a test-framework and test to validate thecallout code (and potentially for use by other tests).

[imp (Warner Losh)]

imp added a comment.

For the commit, I'd separate out the timeout fix from the kernel testframework.

REVISION DETAIL
  https://reviews.freebsd.org/D1711

To: rrs, gnn, rwatson, adrian, sbruno, lstewart, hselasky, imp
Cc: delphij, neel, erj, freebsd-net