diff options
Diffstat (limited to 'arch/ppc64/mm/hugetlbpage.c')
| -rw-r--r-- | arch/ppc64/mm/hugetlbpage.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/ppc64/mm/hugetlbpage.c b/arch/ppc64/mm/hugetlbpage.c index c62ddaff0720..8665bb57e42b 100644 --- a/arch/ppc64/mm/hugetlbpage.c +++ b/arch/ppc64/mm/hugetlbpage.c @@ -430,16 +430,6 @@ void unmap_hugepage_range(struct vm_area_struct *vma, flush_tlb_pending(); } -void hugetlb_free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *prev, - unsigned long start, unsigned long end) -{ - /* Because the huge pgtables are only 2 level, they can take - * at most around 4M, much less than one hugepage which the - * process is presumably entitled to use. So we don't bother - * freeing up the pagetables on unmap, and wait until - * destroy_context() to clean up the lot. */ -} - int hugetlb_prefault(struct address_space *mapping, struct vm_area_struct *vma) { struct mm_struct *mm = current->mm; |