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Subject[RFC/PATCH 2/2] Make map_vm_area() static
map_vm_area() is only ever used inside of mm/vmalloc.c. This makes
it static and removes the prototype.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

---

include/linux/vmalloc.h | 2 --
mm/vmalloc.c | 3 ++-
2 files changed, 2 insertions(+), 3 deletions(-)

Index: linux-cell/include/linux/vmalloc.h
===================================================================
--- linux-cell.orig/include/linux/vmalloc.h 2007-05-16 13:18:31.000000000 +1000
+++ linux-cell/include/linux/vmalloc.h 2007-05-16 13:18:33.000000000 +1000
@@ -66,8 +66,6 @@ extern struct vm_struct *get_vm_area_nod
gfp_t gfp_mask);
extern struct vm_struct *remove_vm_area(void *addr);

-extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
- struct page ***pages);
extern void unmap_kernel_range(unsigned long addr, unsigned long size);

/*
Index: linux-cell/mm/vmalloc.c
===================================================================
--- linux-cell.orig/mm/vmalloc.c 2007-05-16 13:18:18.000000000 +1000
+++ linux-cell/mm/vmalloc.c 2007-05-16 13:18:22.000000000 +1000
@@ -140,7 +140,8 @@ static inline int vmap_pud_range(pgd_t *
return 0;
}

-int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
+static int map_vm_area(struct vm_struct *area, pgprot_t prot,
+ struct page ***pages)
{
pgd_t *pgd;
unsigned long next;
-
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