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authorMatthew Wilcox (Oracle) <willy@infradead.org>2024-02-27 20:42:52 +0300
committerAndrew Morton <akpm@linux-foundation.org>2024-03-05 04:01:26 +0300
commit63b774993dd02b17127cb404b7362fc436632995 (patch)
tree02b72f16b961eac6a81ec763585370f19c68b757 /include/linux/swap.h
parentd4111eecdc3c2a5eabafcc467dbfce0e216fa485 (diff)
downloadlinux-63b774993dd02b17127cb404b7362fc436632995.tar.xz
mm: convert free_swap_cache() to take a folio
All but one caller already has a folio, so convert free_page_and_swap_cache() to have a folio and remove the call to page_folio(). Link: https://lkml.kernel.org/r/20240227174254.710559-19-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 8d28f6091a32..1ad6f63d1a52 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -447,9 +447,9 @@ static inline unsigned long total_swapcache_pages(void)
return global_node_page_state(NR_SWAPCACHE);
}
-extern void free_swap_cache(struct page *page);
-extern void free_page_and_swap_cache(struct page *);
-extern void free_pages_and_swap_cache(struct encoded_page **, int);
+void free_swap_cache(struct folio *folio);
+void free_page_and_swap_cache(struct page *);
+void free_pages_and_swap_cache(struct encoded_page **, int);
/* linux/mm/swapfile.c */
extern atomic_long_t nr_swap_pages;
extern long total_swap_pages;
@@ -531,7 +531,7 @@ static inline void put_swap_device(struct swap_info_struct *si)
/* used to sanity check ptes in zap_pte_range when CONFIG_SWAP=0 */
#define free_swap_and_cache(e) is_pfn_swap_entry(e)
-static inline void free_swap_cache(struct page *page)
+static inline void free_swap_cache(struct folio *folio)
{
}