On Sun, May 27, 2007 at 08:18:43AM +1000, Benjamin Herrenschmidt wrote: > > > > linux/highmem.h is not included to get the kmap_* prototypes. > > > > > > Beside, I don't see the point of using kmap on ppc64... > > > > So what should I use instead? > > you don't need to map ... the linear mapping is there.... page_address() > should just work. But then, kmap will resolve to just that anyway so I > suppose it doesn't matter.
Generally I'd prefer to use kmap everywhere, to keep code future-proof. Similar to how I advocate using spinlocks even in drivers for UP-only architectures. - 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/
