mm/page_alloc.c: remove unused variable in free_area_init_core()
Commit febd5949e134 ("mm/memory hotplug: init the zone's size when
calculating node totalpages") refines the function
free_area_init_core().
After doing so, these two parameters are not used anymore.
This patch removes these two parameters.
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 809e27e..badc7d3 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5303,8 +5303,7 @@
*
* NOTE: pgdat should get zeroed by caller.
*/
-static void __paginginit free_area_init_core(struct pglist_data *pgdat,
- unsigned long node_start_pfn, unsigned long node_end_pfn)
+static void __paginginit free_area_init_core(struct pglist_data *pgdat)
{
enum zone_type j;
int nid = pgdat->node_id;
@@ -5467,7 +5466,7 @@
(unsigned long)pgdat->node_mem_map);
#endif
- free_area_init_core(pgdat, start_pfn, end_pfn);
+ free_area_init_core(pgdat);
}
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
