summaryrefslogtreecommitdiffstats
path: root/mm/swap.h
diff options
context:
space:
mode:
Diffstat (limited to 'mm/swap.h')
-rw-r--r--mm/swap.h10
1 files changed, 4 insertions, 6 deletions
diff --git a/mm/swap.h b/mm/swap.h
index f78065c8ef52..7c033d793f15 100644
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -8,8 +8,7 @@
/* linux/mm/page_io.c */
int sio_pool_init(void);
struct swap_iocb;
-int swap_readpage(struct page *page, bool do_poll,
- struct swap_iocb **plug);
+void swap_readpage(struct page *page, 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)
{
@@ -18,7 +17,7 @@ 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);
-int __swap_writepage(struct page *page, struct writeback_control *wbc);
+void __swap_writepage(struct page *page, struct writeback_control *wbc);
/* linux/mm/swap_state.c */
/* One swap address space for each 64M swap space */
@@ -64,10 +63,9 @@ static inline unsigned int folio_swap_flags(struct folio *folio)
}
#else /* CONFIG_SWAP */
struct swap_iocb;
-static inline int swap_readpage(struct page *page, bool do_poll,
- struct swap_iocb **plug)
+static inline void swap_readpage(struct page *page, bool do_poll,
+ struct swap_iocb **plug)
{
- return 0;
}
static inline void swap_write_unplug(struct swap_iocb *sio)
{