On Thu, Jul 26, 2018 at 12:01:44AM +0200, osalvador@xxxxxxxxxxxxxxxxxx wrote: > - */ > + * When memory is hot-added, all the memory is in offline state. So > + * clear all zones' present_pages because they will be updated in > + * online_pages() and offline_pages(). > + */ Sigh..., I should have run checkpatch. Tabs are missing there > +void __paginginit free_area_init_core_hotplug(int nid) > +{ > + enum zone_type j; > + pg_data_t *pgdat = NODE_DATA(nid); > + > + pgdat_init_internals(pgdat); > + for(j = 0; j < MAX_NR_ZONES; j++) { And missing a space here. Sorry, I will fix all this up in the next re-submission once I got feedback. Thanks -- Oscar Salvador SUSE L3