New British and Irish Spy Fiction

I imagine that with the release of the forthcoming "Tinker, Tailor" movie, there will be some renewed interest in spy fiction. I can foresee TTSS on the NYT Top Paperback best sellers list once again soon. Hopefully that will stir up some new interest in the genre. I have not come upon many spy novels I truly enjoyed for some time now, with the exception of "Trinity Six" by Charles Cumming. Do any of you have any new titles (post Le Carre, Deighton, Littell) to suggest?

They're remaking Tinker Tailor and trying to squeeze into a movie timeframe? Ack! Alec Guiness rules!