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authorYinghai Lu <yhlu.kernel@gmail.com>2008-06-08 19:39:16 -0700
committerIngo Molnar <mingo@elte.hu>2008-06-10 11:31:44 +0200
commitcc1a9d86ce989083703c4bdc11b75a87e1cc404a (patch)
treeee2b58df708b291f4a20311508cb26438647f82f /include/linux/mm.h
parentdb3660c1905293b91653e07f7857576df71ebf28 (diff)
mm, x86: shrink_active_range() should check all
Now we are using register_e820_active_regions() instead of add_active_range() directly. So end_pfn could be different between the value in early_node_map to node_end_pfn. So we need to make shrink_active_range() smarter. shrink_active_range() is a generic MM function in mm/page_alloc.c but it is only used on 32-bit x86. Should we move it back to some file in arch/x86? Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c31a9cd2a30..7cbd949f251 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -997,8 +997,7 @@ extern void free_area_init_node(int nid, pg_data_t *pgdat,
extern void free_area_init_nodes(unsigned long *max_zone_pfn);
extern void add_active_range(unsigned int nid, unsigned long start_pfn,
unsigned long end_pfn);
-extern void shrink_active_range(unsigned int nid, unsigned long old_end_pfn,
- unsigned long new_end_pfn);
+extern void shrink_active_range(unsigned int nid, unsigned long new_end_pfn);
extern void push_node_boundaries(unsigned int nid, unsigned long start_pfn,
unsigned long end_pfn);
extern void remove_all_active_ranges(void);