Prepare for killing free_all_bootmem_node() by using
free_all_bootmem().
Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: Wen Congyang <wency@xxxxxxxxxxxxxx>
Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
arch/sh/mm/init.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index c9a517c..33890fd 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -412,19 +412,11 @@ void __init mem_init(void)
iommu_init();
high_memory = NULL;
+ for_each_online_pgdat(pgdat)
+ high_memory = max_t(void *, high_memory,
+ __va(pgdat_end_pfn(pgdat) << PAGE_SHIFT));
- for_each_online_pgdat(pgdat) {
- void *node_high_memory;
-
- if (pgdat->node_spanned_pages)
- free_all_bootmem_node(pgdat);
-
- node_high_memory = (void *)__va((pgdat->node_start_pfn +
- pgdat->node_spanned_pages) <<
- PAGE_SHIFT);
- if (node_high_memory > high_memory)
- high_memory = node_high_memory;
- }
+ free_all_bootmem();
/* Set this up early, so we can take care of the zero page */
cpu_cache_init();
--
1.8.1.2
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