return false;
}
-extern void __migration_entry_wait(struct mm_struct *mm, pte_t *ptep,
- spinlock_t *ptl);
extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
unsigned long address);
-#ifdef CONFIG_HUGETLB_PAGE
-extern void __migration_entry_wait_huge(struct vm_area_struct *vma,
- pte_t *ptep, spinlock_t *ptl);
extern void migration_entry_wait_huge(struct vm_area_struct *vma, pte_t *pte);
-#endif /* CONFIG_HUGETLB_PAGE */
#else /* CONFIG_MIGRATION */
static inline swp_entry_t make_readable_migration_entry(pgoff_t offset)
{
return 0;
}
-static inline void __migration_entry_wait(struct mm_struct *mm, pte_t *ptep,
- spinlock_t *ptl) { }
static inline void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
- unsigned long address) { }
-#ifdef CONFIG_HUGETLB_PAGE
-static inline void __migration_entry_wait_huge(struct vm_area_struct *vma,
- pte_t *ptep, spinlock_t *ptl) { }
-static inline void migration_entry_wait_huge(struct vm_area_struct *vma, pte_t *pte) { }
-#endif /* CONFIG_HUGETLB_PAGE */
+ unsigned long address) { }
+static inline void migration_entry_wait_huge(struct vm_area_struct *vma,
+ pte_t *pte) { }
static inline int is_writable_migration_entry(swp_entry_t entry)
{
return 0;