Review of brl scaling fix patches.

[tridge at samba.org]

Hi Jeremy,

 > Do these really need to be "static int"'s ?

I had forgotten that you were trying to reduce static vars in s3. I
only used one as lp_parm_int() uses get_parametrics() which is O(N) in
the number of non-fixed parameters. That means we pay a bit extra to
get the param when a child dies. I doubt it would be measurable
though, so it's fine just to init each time of course.

Ideally we'd change loadparm sometime to use a better data structure
for parametric options (such as a sorted list or a tree), although its
probably not urgent.

Cheers, Tridge