diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/nommu.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 23cfa8ec914..56454066219 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -350,6 +350,15 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr) EXPORT_SYMBOL(find_vma); /* + * find a VMA + * - we don't extend stack VMAs under NOMMU conditions + */ +struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr) +{ + return find_vma(mm, addr); +} + +/* * look up the first VMA exactly that exactly matches addr * - should be called with mm->mmap_sem at least held readlocked */ @@ -1153,11 +1162,6 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, return NULL; } -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr) -{ - return NULL; -} - int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long to, unsigned long size, pgprot_t prot) { |