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authorJan Kara <jack@suse.cz>2018-01-31 16:17:06 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 17:18:37 -0800
commita4ef87684108e5fef38cf289ee360f9b87a53cfd (patch)
tree0bf576e01a96602970f207f2068c28ac07299329 /mm/vmscan.c
parente025f059a32085d76768e46eac344cba203a6a71 (diff)
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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 <jack@suse.cz> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
-rw-r--r--mm/vmscan.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 153e079..1a33c8e 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
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