From a4ef87684108e5fef38cf289ee360f9b87a53cfd Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 31 Jan 2018 16:17:06 -0800 Subject: mm: remove unused pgdat_reclaimable_pages() Remove unused function pgdat_reclaimable_pages() and node_page_state_snapshot() which becomes unused as well. Link: http://lkml.kernel.org/r/20171122094416.26019-1-jack@suse.cz Signed-off-by: Jan Kara Acked-by: Michal Hocko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/vmscan.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'mm/vmscan.c') diff --git a/mm/vmscan.c b/mm/vmscan.c index 153e0795f4f0..1a33c8e1e758 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -220,22 +220,6 @@ unsigned long zone_reclaimable_pages(struct zone *zone) return nr; } -unsigned long pgdat_reclaimable_pages(struct pglist_data *pgdat) -{ - unsigned long nr; - - nr = node_page_state_snapshot(pgdat, NR_ACTIVE_FILE) + - node_page_state_snapshot(pgdat, NR_INACTIVE_FILE) + - node_page_state_snapshot(pgdat, NR_ISOLATED_FILE); - - if (get_nr_swap_pages() > 0) - nr += node_page_state_snapshot(pgdat, NR_ACTIVE_ANON) + - node_page_state_snapshot(pgdat, NR_INACTIVE_ANON) + - node_page_state_snapshot(pgdat, NR_ISOLATED_ANON); - - return nr; -} - /** * lruvec_lru_size - Returns the number of pages on the given LRU list. * @lruvec: lru vector -- cgit v1.2.3