diff options
Diffstat (limited to 'mm/swap.h')
| -rw-r--r-- | mm/swap.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/mm/swap.h b/mm/swap.h index 17936e068c1c..cc08c459c619 100644 --- a/mm/swap.h +++ b/mm/swap.h @@ -18,9 +18,7 @@ static inline void swap_read_unplug(struct swap_iocb *plug) } void swap_write_unplug(struct swap_iocb *sio); int swap_writepage(struct page *page, struct writeback_control *wbc); -void end_swap_bio_write(struct bio *bio); -int __swap_writepage(struct page *page, struct writeback_control *wbc, - bio_end_io_t end_write_func); +int __swap_writepage(struct page *page, struct writeback_control *wbc); /* linux/mm/swap_state.c */ /* One swap address space for each 64M swap space */ @@ -34,16 +32,15 @@ extern struct address_space *swapper_spaces[]; void show_swap_cache_info(void); bool add_to_swap(struct folio *folio); void *get_shadow_from_swap_cache(swp_entry_t entry); -int add_to_swap_cache(struct page *page, swp_entry_t entry, +int add_to_swap_cache(struct folio *folio, swp_entry_t entry, gfp_t gfp, void **shadowp); void __delete_from_swap_cache(struct folio *folio, swp_entry_t entry, void *shadow); void delete_from_swap_cache(struct folio *folio); void clear_shadow_from_swap_cache(int type, unsigned long begin, unsigned long end); -struct page *lookup_swap_cache(swp_entry_t entry, - struct vm_area_struct *vma, - unsigned long addr); +struct folio *swap_cache_get_folio(swp_entry_t entry, + struct vm_area_struct *vma, unsigned long addr); struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index); struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, @@ -101,9 +98,8 @@ static inline int swap_writepage(struct page *p, struct writeback_control *wbc) return 0; } -static inline struct page *lookup_swap_cache(swp_entry_t swp, - struct vm_area_struct *vma, - unsigned long addr) +static inline struct folio *swap_cache_get_folio(swp_entry_t entry, + struct vm_area_struct *vma, unsigned long addr) { return NULL; } @@ -124,7 +120,7 @@ static inline void *get_shadow_from_swap_cache(swp_entry_t entry) return NULL; } -static inline int add_to_swap_cache(struct page *page, swp_entry_t entry, +static inline int add_to_swap_cache(struct folio *folio, swp_entry_t entry, gfp_t gfp_mask, void **shadowp) { return -1; |