wiredtiger/wiredtiger — pull request #348 by keithbostic (2012-10-03 17:37:21+00:00)
Title: Make it possible to stack serialization function calls.

Michael, can you please review & pull this one? There's a relatively long comment in the commit.

I think the only interesting changes are in bt_sync.c and bt_evict.c, the changes to the eviction server and checkpoint thread, I might have messed up the wake/sleep synchronization.