new talloc stuff

[Volker Lendecke]

On Tue, Aug 24, 2004 at 05:51:15AM +1000, tridge at samba.org wrote:
> Luckily the design of the process model in Samba4 means that the
> threads do operate on separate memory contexts. (there are some
> exceptions to this, but my changes didn't make them any worse)

And these exceptions are probably rare enough that you do not want to put a
mutex of any kind around the talloc operations....

Volker