On Mon, 2007-10-15 at 19:58 -0500, Matt Mackall wrote: > > > For the bits that we want to export, we could also add the unoptimized > > access functions for any that don't already have them: > > > > #define __ClearPageReserved(page) __clear_bit(PG_reserved, > > &(page)->flags) > > Confused. Why are we interested in clear?
We're not. I just grabbed a random line to show the non-atomic accessors. Any actual one we'd need to add would be: #define __PageBuddy(page) __test_bit(PG_buddy, &(page)->flags) It looks like we don't have any of these non-atomic ones for plain __PageFoo(). So, we'd have to add them for each one that we wanted. Still not much work, and still satisfies the "grep test". :) -- Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
