Commit-ID: a2bf79e7dcc97b4e9654f273453f9264f49e41ff
Gitweb: http://git.kernel.org/tip/a2bf79e7dcc97b4e9654f273453f9264f49e41ff
Author: Tejun Heo <tj@xxxxxxxxxx>
AuthorDate: Thu, 8 Dec 2011 10:22:09 -0800
Committer: Tejun Heo <tj@xxxxxxxxxx>
CommitDate: Thu, 8 Dec 2011 10:22:09 -0800
score: Use HAVE_MEMBLOCK_NODE_MAP
score used early_node_map[] just to prime free_area_init_nodes(). Now
memblock can be used for the same purpose and early_node_map[] is
scheduled to be dropped. Use memblock instead.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: Chen Liqin <liqin.chen@xxxxxxxxxxxxx>
Cc: Lennox Wu <lennox.wu@xxxxxxxxx>
---
arch/score/Kconfig | 3 +++
arch/score/kernel/setup.c | 4 +++-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index df169e8..e5ae12f 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -4,6 +4,9 @@ config SCORE
def_bool y
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
+ select HAVE_MEMBLOCK
+ select HAVE_MEMBLOCK_NODE_MAP
+ select ARCH_DISCARD_MEMBLOCK
choice
prompt "System type"
diff --git a/arch/score/kernel/setup.c b/arch/score/kernel/setup.c
index 6f898c0..b48459a 100644
--- a/arch/score/kernel/setup.c
+++ b/arch/score/kernel/setup.c
@@ -26,6 +26,7 @@
#include <linux/bootmem.h>
#include <linux/initrd.h>
#include <linux/ioport.h>
+#include <linux/memblock.h>
#include <linux/mm.h>
#include <linux/seq_file.h>
#include <linux/screen_info.h>
@@ -54,7 +55,8 @@ static void __init bootmem_init(void)
/* Initialize the boot-time allocator with low memory only. */
bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn,
min_low_pfn, max_low_pfn);
- add_active_range(0, min_low_pfn, max_low_pfn);
+ memblock_add_node(PFN_PHYS(min_low_pfn),
+ PFN_PHYS(max_low_pfn - min_low_pfn), 0);
free_bootmem(PFN_PHYS(start_pfn),
(max_low_pfn - start_pfn) << PAGE_SHIFT);
--
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