YAMAMOTO Takashi wrote:

> then, what's the point to use binary search?

It seemed more natural to use binary search when the list is sorted..
I guess I can revert.

> because it can send only limited number of groups.

Yes, I know that, but is it an implementation detail that the order
by which the groups appear indicates their importance? also, AFAIK
both cr_groups and NFS's groups use NGROUPS of 16 for now.

In other words: it doesn't matter. :)

Btw -- how is NFSv4 in this area?

-e.

-- 
Elad Efrat