diff options
Diffstat (limited to 'mm/swap.h')
| -rw-r--r-- | mm/swap.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/mm/swap.h b/mm/swap.h index 73c332ee4d91..758c46ca671e 100644 --- a/mm/swap.h +++ b/mm/swap.h @@ -10,7 +10,8 @@ struct mempolicy; /* linux/mm/page_io.c */ int sio_pool_init(void); struct swap_iocb; -void swap_readpage(struct page *page, bool do_poll, struct swap_iocb **plug); +void swap_read_folio(struct folio *folio, bool do_poll, + struct swap_iocb **plug); void __swap_read_unplug(struct swap_iocb *plug); static inline void swap_read_unplug(struct swap_iocb *plug) { @@ -19,7 +20,7 @@ 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 __swap_writepage(struct page *page, struct writeback_control *wbc); +void __swap_writepage(struct folio *folio, struct writeback_control *wbc); /* linux/mm/swap_state.c */ /* One swap address space for each 64M swap space */ @@ -45,25 +46,24 @@ struct folio *swap_cache_get_folio(swp_entry_t entry, struct folio *filemap_get_incore_folio(struct address_space *mapping, pgoff_t index); -struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, - struct vm_area_struct *vma, - unsigned long addr, - struct swap_iocb **plug); -struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, - struct mempolicy *mpol, pgoff_t ilx, - bool *new_page_allocated); -struct page *swap_cluster_readahead(swp_entry_t entry, gfp_t flag, - struct mempolicy *mpol, pgoff_t ilx); +struct folio *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, + struct vm_area_struct *vma, unsigned long addr, + struct swap_iocb **plug); +struct folio *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_flags, + struct mempolicy *mpol, pgoff_t ilx, bool *new_page_allocated, + bool skip_if_exists); +struct folio *swap_cluster_readahead(swp_entry_t entry, gfp_t flag, + struct mempolicy *mpol, pgoff_t ilx); struct page *swapin_readahead(swp_entry_t entry, gfp_t flag, struct vm_fault *vmf); static inline unsigned int folio_swap_flags(struct folio *folio) { - return page_swap_info(&folio->page)->flags; + return swp_swap_info(folio->swap)->flags; } #else /* CONFIG_SWAP */ struct swap_iocb; -static inline void swap_readpage(struct page *page, bool do_poll, +static inline void swap_read_folio(struct folio *folio, bool do_poll, struct swap_iocb **plug) { } @@ -80,7 +80,7 @@ static inline void show_swap_cache_info(void) { } -static inline struct page *swap_cluster_readahead(swp_entry_t entry, +static inline struct folio *swap_cluster_readahead(swp_entry_t entry, gfp_t gfp_mask, struct mempolicy *mpol, pgoff_t ilx) { return NULL; |