cherry@ wrote: > Please find below a patch to remove .avail_(start|end) from > struct vm_physseg
What's advantage of these changes? Changing MD APIs could often cause botches on poor tierII ports.. > I couldn't find a reason for them to be used redundantly, but I may be > wrong. Are there port specific uses for these ? It looks: - start and end are intended to represent "existing" memory regions - avail_start and avail_end represent free memory regions (to be used by vm) but most MD code didn't pass the former ones. --- Izumi Tsutsui