linux-kernel - [PATCH 2/2] page_alloc: Remove argument to find_zone_movable_pfns_for

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Date:	Tue, 13 Mar 2012 11:33:23 -0400
From:	Kautuk Consul <consul.kautuk@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>, Tejun Heo <tj@...nel.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Minchan Kim <minchan.kim@...il.com>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Kautuk Consul <consul.kautuk@...il.com>
Subject: [PATCH 2/2] page_alloc: Remove argument to find_zone_movable_pfns_for_nodes

The find_zone_movable_pfns_for_nodes() function does not utiilize
the argument to it.

Removing this argument from the function prototype as well as its
caller, i.e. free_area_init_nodes().

Signed-off-by: Kautuk Consul <consul.kautuk@...il.com>
---
 mm/page_alloc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 3171f4c..a368b9b 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4509,7 +4509,7 @@ static unsigned long __init early_calculate_totalpages(void)
  * memory. When they don't, some nodes will have more kernelcore than
  * others
  */
-static void __init find_zone_movable_pfns_for_nodes(unsigned long *movable_pfn)
+static void __init find_zone_movable_pfns_for_nodes(void)
 {
 	int i, nid;
 	unsigned long usable_startpfn;
@@ -4701,7 +4701,7 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn)
 
 	/* Find the PFNs that ZONE_MOVABLE begins at in each node */
 	memset(zone_movable_pfn, 0, sizeof(zone_movable_pfn));
-	find_zone_movable_pfns_for_nodes(zone_movable_pfn);
+	find_zone_movable_pfns_for_nodes();
 
 	/* Print out the zone ranges */
 	printk("Zone PFN ranges:\n");
-- 
1.7.5.4

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