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mm/page_alloc.c: remove unused variable in free_area_init_core() 

Commit febd5949e1 ("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>
This commit is contained in:
Wei Yang 2015-09-08 14:59:50 -07:00 committed by Linus Torvalds
parent 904a9553d4
commit 7f3eb55bfa
1 changed files with 2 additions and 3 deletions
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5
mm/page_alloc.c
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@ -5303,8 +5303,7 @@ static unsigned long __paginginit calc_memmap_size(unsigned long spanned_pages,
* *
* NOTE: pgdat should get zeroed by caller. * NOTE: pgdat should get zeroed by caller.
*/ */
static void __paginginit free_area_init_core(struct pglist_data *pgdat, static void __paginginit free_area_init_core(struct pglist_data *pgdat)
unsigned long node_start_pfn, unsigned long node_end_pfn)
{ {
enum zone_type j; enum zone_type j;
int nid = pgdat->node_id; 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); (unsigned long)pgdat->node_mem_map);
#endif #endif
free_area_init_core(pgdat, start_pfn, end_pfn); free_area_init_core(pgdat);
} }
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP