On Tue, 2006-08-29 at 11:22 -0700, Stephen Hemminger wrote:

quoted

Probably, you should do atomic_inc_and_test() here and restart lookup,
if it fails.

Alexey

atomic_inc_and_test is true iff result is zero, so that won't work.

Wouldn't atomic_inc_not_zero() do what you want?

-- 
/Martin