patch applied (ghc): Add events to show when GC threads are idle/working

[Simon Marlow]

Thu Oct 15 03:02:12 PDT 2009  Simon Marlow <marlowsd at gmail.com>
  * Add events to show when GC threads are idle/working
  Ignore-this: f5e004ec79e06f90893d16850c849b71

    M ./includes/rts/EventLogFormat.h -1 +4
    M ./rts/Trace.c +21
    M ./rts/Trace.h +12
    M ./rts/eventlog/EventLog.c +21
    M ./rts/eventlog/EventLog.h -1 +11
    M ./rts/sm/GC.c -5 +6

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20091015100212-12142-6ac564d56cc6e798943c2d9701dbfccc0512c548.gz