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authorMatthew Wilcox <willy@infradead.org>2017-11-29 16:32:39 +0300
committerMatthew Wilcox <willy@infradead.org>2018-10-21 17:46:37 +0300
commit4e17ec250fce0eba9b70a91c9622da2748a3ec50 (patch)
tree20e5811ad93f57e28afc506dcba223227866ee73 /include/linux/swap.h
parent8d93b41c09d1b74f376e3b9779eb3badeb550301 (diff)
downloadlinux-4e17ec250fce0eba9b70a91c9622da2748a3ec50.tar.xz
mm: Convert delete_from_swap_cache to XArray
Both callers of __delete_from_swap_cache have the swp_entry_t already, so pass that in to make constructing the XA_STATE easier. Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 112cebcf0402..cb479bf5842e 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -403,7 +403,7 @@ extern void show_swap_cache_info(void);
extern int add_to_swap(struct page *page);
extern int add_to_swap_cache(struct page *, swp_entry_t, gfp_t);
extern int __add_to_swap_cache(struct page *page, swp_entry_t entry);
-extern void __delete_from_swap_cache(struct page *);
+extern void __delete_from_swap_cache(struct page *, swp_entry_t entry);
extern void delete_from_swap_cache(struct page *);
extern void free_page_and_swap_cache(struct page *);
extern void free_pages_and_swap_cache(struct page **, int);
@@ -557,7 +557,8 @@ static inline int add_to_swap_cache(struct page *page, swp_entry_t entry,
return -1;
}
-static inline void __delete_from_swap_cache(struct page *page)
+static inline void __delete_from_swap_cache(struct page *page,
+ swp_entry_t entry)
{
}