diff options
Diffstat (limited to 'include/linux/huge_mm.h')
| -rw-r--r-- | include/linux/huge_mm.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 48c32ebf65a..1b921299abc 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -18,10 +18,15 @@ extern struct page *follow_trans_huge_pmd(struct mm_struct *mm, unsigned int flags); extern int zap_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, - pmd_t *pmd); + pmd_t *pmd, unsigned long addr); extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, unsigned long addr, unsigned long end, unsigned char *vec); +extern int move_huge_pmd(struct vm_area_struct *vma, + struct vm_area_struct *new_vma, + unsigned long old_addr, + unsigned long new_addr, unsigned long old_end, + pmd_t *old_pmd, pmd_t *new_pmd); extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, unsigned long addr, pgprot_t newprot); |