----- "Per Fransson" <[email protected]> wrote: > Hi, > > I'm wondering why kmem -f uses the spanned pages of every zone when > reporting its size. Wouldn't it be more informative to get a value > which excludes any holes? > > This is the code from memory.c I'm thinking of: > > /* > * Same as dump_free_pages_zones_v1(), but updated for numerous 2.6 zone > * and free_area related data structure changes. > */ > static void > dump_free_pages_zones_v2(struct meminfo *fi) > { > [...] > if (VALID_MEMBER(zone_spanned_pages)) > zone_size_offset = OFFSET(zone_spanned_pages); > else > error(FATAL, "zone struct has no spanned_pages field\n"); > [...] > }
You can get the present pages with "kmem -z". Dave -- Crash-utility mailing list [email protected] https://www.redhat.com/mailman/listinfo/crash-utility
