mm: convert page_swap_flags to folio_swap_flags
The only caller already has a folio, so push the folio->page conversion
down a level.
Link: https://lkml.kernel.org/r/20220617175020.717127-21-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
diff --git a/mm/swap.h b/mm/swap.h
index 0193797..8545311 100644
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -61,9 +61,9 @@ struct page *swap_cluster_readahead(swp_entry_t entry, gfp_t flag,
struct page *swapin_readahead(swp_entry_t entry, gfp_t flag,
struct vm_fault *vmf);
-static inline unsigned int page_swap_flags(struct page *page)
+static inline unsigned int folio_swap_flags(struct folio *folio)
{
- return page_swap_info(page)->flags;
+ return page_swap_info(&folio->page)->flags;
}
#else /* CONFIG_SWAP */
struct swap_iocb;
@@ -149,7 +149,7 @@ static inline void clear_shadow_from_swap_cache(int type, unsigned long begin,
{
}
-static inline unsigned int page_swap_flags(struct page *page)
+static inline unsigned int folio_swap_flags(struct folio *folio)
{
return 0;
}
