diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-12-14 00:58:40 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-29 22:58:32 +0300 |
| commit | 69fe7d67cb0c6eeab3d4c9a3bf950f9d12af4719 (patch) | |
| tree | da7d7b707c9d15184ebcb0fac73ed1500a3fce4e /include/linux/swap.h | |
| parent | c9bdf768dd9319d2d80a334646e2c8116af9e430 (diff) | |
| download | linux-69fe7d67cb0c6eeab3d4c9a3bf950f9d12af4719.tar.xz | |
mm: remove page_swap_info()
It's more efficient to get the swap_info_struct by calling
swp_swap_info() directly.
Link: https://lkml.kernel.org/r/20231213215842.671461-12-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/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index 2d09e9b7ee70..4db00ddad261 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -487,8 +487,7 @@ extern sector_t swapdev_block(int, pgoff_t); extern int __swap_count(swp_entry_t entry); extern int swap_swapcount(struct swap_info_struct *si, 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); +struct swap_info_struct *swp_swap_info(swp_entry_t entry); 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); |