diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-01 22:13:59 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-29 15:51:05 +0300 |
| commit | 2bb876b58d593d7f2522ec0f41f20a74fde76822 (patch) | |
| tree | 717661a21fd0aa89857ba9aa674f401ab6a0d6e1 /mm | |
| parent | d9ef44de5d731e1a1fa94ddb5e39ea1b308b1456 (diff) | |
| download | linux-2bb876b58d593d7f2522ec0f41f20a74fde76822.tar.xz | |
filemap: Remove add_to_page_cache() and add_to_page_cache_locked()
These functions have no more users, so delete them.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/filemap.c | 20 | ||||
| -rw-r--r-- | mm/shmem.c | 2 | ||||
| -rw-r--r-- | mm/swap_state.c | 2 |
3 files changed, 2 insertions, 22 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index ffdfbc8b0e3c..22a17ab256f7 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -929,26 +929,6 @@ error: } ALLOW_ERROR_INJECTION(__filemap_add_folio, ERRNO); -/** - * add_to_page_cache_locked - add a locked page to the pagecache - * @page: page to add - * @mapping: the page's address_space - * @offset: page index - * @gfp_mask: page allocation mode - * - * This function is used to add a page to the pagecache. It must be locked. - * This function does not add the page to the LRU. The caller must do that. - * - * Return: %0 on success, negative error code otherwise. - */ -int add_to_page_cache_locked(struct page *page, struct address_space *mapping, - pgoff_t offset, gfp_t gfp_mask) -{ - return __filemap_add_folio(mapping, page_folio(page), offset, - gfp_mask, NULL); -} -EXPORT_SYMBOL(add_to_page_cache_locked); - int filemap_add_folio(struct address_space *mapping, struct folio *folio, pgoff_t index, gfp_t gfp) { diff --git a/mm/shmem.c b/mm/shmem.c index b42dfb01c634..6a5e46f1a326 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -693,7 +693,7 @@ static unsigned long shmem_unused_huge_shrink(struct shmem_sb_info *sbinfo, #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* - * Like add_to_page_cache_locked, but error if expected item has gone. + * Like filemap_add_folio, but error if expected item has gone. */ static int shmem_add_to_page_cache(struct folio *folio, struct address_space *mapping, diff --git a/mm/swap_state.c b/mm/swap_state.c index 778d57d2d92d..f5b6f5638908 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -95,7 +95,7 @@ void *get_shadow_from_swap_cache(swp_entry_t entry) } /* - * add_to_swap_cache resembles add_to_page_cache_locked on swapper_space, + * add_to_swap_cache resembles filemap_add_folio on swapper_space, * but sets SwapCache flag and private instead of mapping and index. */ int add_to_swap_cache(struct page *page, swp_entry_t entry, |