On Monday 02 April 2007 09:37, Christoph Lameter wrote: > On Sun, 1 Apr 2007, Andi Kleen wrote: > > Hmm, this means there is at least 2MB worth of struct page on every node? > > Or do you have overlaps with other memory (I think you have) > > In that case you have to handle the overlap in change_page_attr() > > Correct. 2MB worth of struct page is 128 mb of memory. Are there nodes > with smaller amounts of memory?
Do you deal with max_addr= and mem=? RHEL4 (2.6.9) blows up if max_addr= happens to leave you with CPU-only nodes. So hopefully you can deal with arbitrary-sized nodes caused by max_addr= or mem=. - 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/
