Messages in this thread | | | Subject | Re: [BUGFIX]: 2.1.117 has a small bug | From | (Aaron M. Ucko) | Date | 24 Aug 1998 13:15:25 -0400 |
| |
David Howells <dwh@nexor.co.uk> writes:
> Otherwise the 'constantness' of the bit number is keyed upon, rather than the > addressed location.
Uhm, take another look at the code...AFAICT, that's the idea. (When nr is a compile-time constant between 0 and 31, the code essentially reduces to
return (*addr & C) != 0
where C is another compile-time constant.)
-- Aaron M. Ucko, KB1CJC <amu@mit.edu> (finger amu@monk.mit.edu)
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.altern.org/andrebalsa/doc/lkml-faq.html
| |