Optimization of conditional access to globals: thread-unsafe?

[David Miller]

From: Michael Matz <matz@suse.de>
Date: Sun, 28 Oct 2007 18:08:23 +0100 (CET)

> I mean who am I to demand that people write correct code, 
> I must be insane.

Correctness is defined by pervasive common usage as much as it
is by paper standards.