1. 23 Jun, 2014 1 commit
    • Share packs across repository instances · b3b66c57
      Opening the same repository multiple times will currently open the same
      file multiple times, as well as map the same region of the file multiple
      times. This is not necessary, as the packfile data is immutable.
      
      Instead of opening and closing packfiles directly, introduce an
      indirection and allocate packfiles globally. This does mean locking on
      each packfile open, but we already use this lock for the global mwindow
      list so it doesn't introduce a new contention point.
      Carlos Martín Nieto committed