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authorKautuk Consul <consul.kautuk@gmail.com>2012-03-21 16:34:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-21 17:55:00 -0700
commit8d13bddd11c10db40e2c81b4b224c11126691fc0 (patch)
treebec31e54cbc43bf6b49c391d81893203b903b5ec
parentd1d5e05ffdc110021ae7937802e88ae0d223dcdc (diff)
page_alloc.c: remove add_from_early_node_map()
add_from_early_node_map() is unused. Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/mm.h2
-rw-r--r--mm/page_alloc.c12
2 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index ce2b2a3b2876..b1c8318e32b8 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1295,8 +1295,6 @@ extern void get_pfn_range_for_nid(unsigned int nid,
extern unsigned long find_min_pfn_with_active_regions(void);
extern void free_bootmem_with_active_regions(int nid,
unsigned long max_low_pfn);
-int add_from_early_node_map(struct range *range, int az,
- int nr_range, int nid);
extern void sparse_memory_present_with_active_regions(int nid);
#endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 40de6854b980..70bbd0f9c381 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3940,18 +3940,6 @@ void __init free_bootmem_with_active_regions(int nid, unsigned long max_low_pfn)
}
}
-int __init add_from_early_node_map(struct range *range, int az,
- int nr_range, int nid)
-{
- unsigned long start_pfn, end_pfn;
- int i;
-
- /* need to go over early_node_map to find out good range for node */
- for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL)
- nr_range = add_range(range, az, nr_range, start_pfn, end_pfn);
- return nr_range;
-}
-
/**
* sparse_memory_present_with_active_regions - Call memory_present for each active range
* @nid: The node to call memory_present for. If MAX_NUMNODES, all nodes will be used.