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authorCody P Schafer <cody@linux.vnet.ibm.com>2013-04-29 15:08:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 15:54:36 -0700
commitf9872caf07c1c774034b8bddde7d4a3a7f4a6484 (patch)
treebfaa2883e6d2ae3945f6789b3a8935e7461ab9cb /mm/page_alloc.c
parent7c243c7168dcc1bc2081fc0494923cd7cc808fb6 (diff)
downloadlinux-f9872caf07c1c774034b8bddde7d4a3a7f4a6484.tar.gz
page_alloc: make setup_nr_node_ids() usable for arch init code
powerpc and x86 were opencoding copies of setup_nr_node_ids(), which page_alloc provides but makes static. Make it avaliable to the archs in linux/mm.h. Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5a234b64f3a..98cbdf6e553 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4749,7 +4749,7 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size,
/*
* Figure out the number of possible node ids.
*/
-static void __init setup_nr_node_ids(void)
+void __init setup_nr_node_ids(void)
{
unsigned int node;
unsigned int highest = 0;
@@ -4758,10 +4758,6 @@ static void __init setup_nr_node_ids(void)
highest = node;
nr_node_ids = highest + 1;
}
-#else
-static inline void setup_nr_node_ids(void)
-{
-}
#endif
/**