[POWERPC] unmap_vm_area becomes unmap_kernel_range for the public

[pandora-kernel.git] / mm / vmalloc.c

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index faa2a52..ddf8714 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -68,12 +68,12 @@ static inline void vunmap_pud_range(pgd_t *pgd, unsigned long addr,
        } while (pud++, addr = next, addr != end);
 }
 
-void unmap_vm_area(struct vm_struct *area)
+void unmap_kernel_range(unsigned long addr, unsigned long size)
 {
        pgd_t *pgd;
        unsigned long next;
-       unsigned long addr = (unsigned long) area->addr;
-       unsigned long end = addr + area->size;
+       unsigned long start = addr;
+       unsigned long end = addr + size;
 
        BUG_ON(addr >= end);
        pgd = pgd_offset_k(addr);
@@ -84,7 +84,12 @@ void unmap_vm_area(struct vm_struct *area)
                        continue;
                vunmap_pud_range(pgd, addr, next);
        } while (pgd++, addr = next, addr != end);
-       flush_tlb_kernel_range((unsigned long) area->addr, end);
+       flush_tlb_kernel_range(start, end);
+}
+
+static void unmap_vm_area(struct vm_struct *area)
+{
+       unmap_kernel_range((unsigned long)area->addr, area->size);
 }
 
 static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
@@ -311,7 +316,7 @@ struct vm_struct *remove_vm_area(void *addr)
        return v;
 }
 
-void __vunmap(void *addr, int deallocate_pages)
+static void __vunmap(void *addr, int deallocate_pages)
 {
        struct vm_struct *area;