Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH] Export current_is_keventd() for libphy | Date | Wed, 06 Dec 2006 18:02:19 +0000 |
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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.
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