Messages in this thread | | | From | "Hillf Danton" <> | Subject | Re: [PATCH 1/4] mm, page_alloc: do not report all nodes in show_mem | Date | Tue, 17 Jan 2017 17:30:32 +0800 |
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On Tuesday, January 17, 2017 5:16 PM Michal Hocko wrote: > > From: Michal Hocko <mhocko@suse.com> > > 599d0c954f91 ("mm, vmscan: move LRU lists to node") has added per numa > node statistics to show_mem but it forgot to add skip_free_areas_node > to fileter out nodes which are outside of the allocating task numa > policy. Add this check to not pollute the output with the pointless > information. > > Acked-by: Mel Gorman <mgorman@suse.de> > Acked-by: Johannes Weiner <hannes@cmpxchg.org> > Signed-off-by: Michal Hocko <mhocko@suse.com> > --- Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
> mm/page_alloc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 8ff25883c172..8f4f306d804c 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4345,6 +4345,9 @@ void show_free_areas(unsigned int filter) > global_page_state(NR_FREE_CMA_PAGES)); > > for_each_online_pgdat(pgdat) { > + if (skip_free_areas_node(filter, pgdat->node_id)) > + continue; > + > printk("Node %d" > " active_anon:%lukB" > " inactive_anon:%lukB" > -- > 2.11.0
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