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authorMatthew Wilcox (Oracle)2022-09-02 20:46:44 +0100
committerAndrew Morton2022-10-03 14:02:53 -0700
commit3b344157c0c15b8f9588e3021dfb22ee25f4508a (patch)
tree7a54942b9b70709525f8e18e5cb9ea6a3c63c3d4 /include
parent9202d527b715f67bcdccbb9b712b65fe053f8109 (diff)
mm: remove try_to_free_swap()
All callers have now been converted to folio_free_swap() and we can remove this wrapper. Link: https://lkml.kernel.org/r/20220902194653.1739778-49-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/swap.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index d8bd6401c3e7..fc8d98660326 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -510,7 +510,6 @@ extern int __swp_swapcount(swp_entry_t entry);
extern int swp_swapcount(swp_entry_t entry);
extern struct swap_info_struct *page_swap_info(struct page *);
extern struct swap_info_struct *swp_swap_info(swp_entry_t entry);
-extern int try_to_free_swap(struct page *);
struct backing_dev_info;
extern int init_swap_address_space(unsigned int type, unsigned long nr_pages);
extern void exit_swap_address_space(unsigned int type);
@@ -595,11 +594,6 @@ static inline int swp_swapcount(swp_entry_t entry)
return 0;
}
-static inline int try_to_free_swap(struct page *page)
-{
- return 0;
-}
-
static inline swp_entry_t folio_alloc_swap(struct folio *folio)
{
swp_entry_t entry;