[PATCH 03/25] bootmem: move out map assigning out of loop

[Yinghai Lu]

Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
---
 mm/bootmem.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/mm/bootmem.c b/mm/bootmem.c
index 7d14868..8caf744 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -171,6 +171,7 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata)
 {
 	int aligned;
 	struct page *page;
+	unsigned long *map;
 	unsigned long start, end, pages, count = 0;
 
 	if (!bdata->node_bootmem_map)
@@ -188,10 +189,10 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata)
 	bdebug("nid=%td start=%lx end=%lx aligned=%d\n",
 		bdata - bootmem_node_data, start, end, aligned);
 
+	map = bdata->node_bootmem_map;
 	while (start < end) {
-		unsigned long *map, idx, vec;
+		unsigned long idx, vec;
 
-		map = bdata->node_bootmem_map;
 		idx = start - bdata->node_min_pfn;
 		vec = ~map[idx / BITS_PER_LONG];
 
-- 
1.6.0.2

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