Re: [PATCH] Export current_is_keventd() for libphy

David Howells
2006-12-06T18:02:38Z

Linus Torvalds <torvalds@osdl.org> wrote:

> test_bit() with a constant number is done very much in C, and very much on
> purpose. _Exactly_ to allow the compiler to combine these kinds of things.

Ah... I've read that several times, and each time I've assumed it's referring
to *addr not nr as being constant.

David