From 7f3eb55bfad8a6dfd880559210f5b21737d69815 Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Tue, 8 Sep 2015 14:59:50 -0700 Subject: [PATCH] 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 Cc: Gu Zheng Acked-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 809e27e77b3a..badc7d3bde43 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5303,8 +5303,7 @@ static unsigned long __paginginit calc_memmap_size(unsigned long spanned_pages, * * 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 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, (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 -- 2.20.1