mm/memcg: Convert memcg_check_events to take a node ID

memcg_check_events only uses the page's nid, so call page_to_nid in the
callers to make the interface easier to understand.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
1 file changed