patch applied (ghc): attempt to fix #1391, hold locks across fork() and initialize them in the child

[Simon Marlow]

Simon Marlow wrote:
> Fri Sep 14 07:55:19 PDT 2007  Simon Marlow <simonmar at microsoft.com>
>   * attempt to fix #1391, hold locks across fork() and initialize them in the child
> 
>     M ./rts/Schedule.c +15

Thorkil, please could you test this patch and see whether it resolves #1391 
for you?  If so we'll merge.

Cheers,
	Simon