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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-10-19 19:33:31 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-08 17:37:18 -0800 |
| commit | 524984ff66ee4b63264dffe568c3547a20b4136c (patch) | |
| tree | 3a49ec8c2ede1958bb6dbd4a426b68cfe7f25e0e /mm/swap.h | |
| parent | dd8095b15a6034165bc48da1eb6d0acc73c1558a (diff) | |
| download | lwn-524984ff66ee4b63264dffe568c3547a20b4136c.tar.gz lwn-524984ff66ee4b63264dffe568c3547a20b4136c.zip | |
mm: convert find_get_incore_page() to filemap_get_incore_folio()
Return the containing folio instead of the precise page. One of the
callers wants the folio and the other can do the folio->page conversion
itself. Nets 442 bytes of text size reduction, 478 bytes removed and 36
bytes added.
Link: https://lkml.kernel.org/r/20221019183332.2802139-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swap.h')
| -rw-r--r-- | mm/swap.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/swap.h b/mm/swap.h index cc08c459c619..f78065c8ef52 100644 --- a/mm/swap.h +++ b/mm/swap.h @@ -41,7 +41,8 @@ void clear_shadow_from_swap_cache(int type, unsigned long begin, unsigned long end); struct folio *swap_cache_get_folio(swp_entry_t entry, struct vm_area_struct *vma, unsigned long addr); -struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index); +struct folio *filemap_get_incore_folio(struct address_space *mapping, + pgoff_t index); struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, @@ -105,9 +106,10 @@ static inline struct folio *swap_cache_get_folio(swp_entry_t entry, } static inline -struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index) +struct folio *filemap_get_incore_folio(struct address_space *mapping, + pgoff_t index) { - return find_get_page(mapping, index); + return filemap_get_folio(mapping, index); } static inline bool add_to_swap(struct folio *folio) |