On Thu 19-07-18 15:27:40, osalvador@xxxxxxxxxxxxxxxxxx wrote: > From: Oscar Salvador <osalvador@xxxxxxx> > > We should only care about deferred initialization when booting. Again why is this worth doing? > Signed-off-by: Oscar Salvador <osalvador@xxxxxxx> > --- > mm/page_alloc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index d77bc2a7ec2c..5911b64a88ab 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -6419,7 +6419,8 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, > zones_size, zholes_size); > > alloc_node_mem_map(pgdat); > - pgdat_set_deferred_range(pgdat); > + if (system_state == SYSTEM_BOOTING) > + pgdat_set_deferred_range(pgdat); > > free_area_init_core(pgdat); > } > -- > 2.13.6 > -- Michal Hocko SUSE Labs
