[PATCH] Drop nr_free_pages_pgdat()

Function is unnecessary now.  We can use the summing features of the ZVCs to
get the values we need.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index f1e320b3a988..cf1a34074f08 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1440,13 +1440,6 @@ fastcall void free_pages(unsigned long addr, unsigned int order)
 
 EXPORT_SYMBOL(free_pages);
 
-#ifdef CONFIG_NUMA
-unsigned int nr_free_pages_pgdat(pg_data_t *pgdat)
-{
-        return node_page_state(pgdat->node_id, NR_FREE_PAGES);
-}
-#endif
-
 static unsigned int nr_free_zone_pages(int offset)
 {
         /* Just pick one node, since fallback list is circular */