Messages in this thread | | | Date | Fri, 08 Apr 2005 11:32:24 +0100 | From | P@draigBra ... | Subject | Re: [PATCH 0/6] add generic round_up_pow2() macro |
| |
P@draigBrady.com wrote: > Andrew Morton wrote: > >> Nick Wilson <njw@osdl.org> wrote: >> >>> The first patch adds a generic round_up_pow2() macro to kernel.h. The >>> remaining patches modify a few files to make use of the new macro. >> >> >> >> We already have ALIGN() and roundup_pow_of_two(). > > > cool. It doesn't handle x={0,1} though.
Well I should clarify. 2^0==1 is a special case that you probably don't want as a result from the macro?
-- Pádraig Brady - http://www.pixelbeat.org -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |