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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-13 21:22:28 +0100 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-21 17:59:02 +0100 |
| commit | d6c75dc22c755c567838f12f12a16f2a323ebd4e (patch) | |
| tree | 78954666fd026403b0ee17150063a927b5ff7f86 /mm/internal.h | |
| parent | mm: Convert remove_mapping() to take a folio (diff) | |
| download | linux-d6c75dc22c755c567838f12f12a16f2a323ebd4e.tar.xz linux-d6c75dc22c755c567838f12f12a16f2a323ebd4e.zip | |
mm/truncate: Split invalidate_inode_page() into mapping_evict_folio()
Some of the callers already have the address_space and can avoid calling
folio_mapping() and checking if the folio was already truncated. Also
add kernel-doc and fix the return type (in case we ever support folios
larger than 4TB).
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h index ade30a1e6682..9c1959fff477 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -95,6 +95,7 @@ void filemap_free_folio(struct address_space *mapping, struct folio *folio); int truncate_inode_folio(struct address_space *mapping, struct folio *folio); bool truncate_inode_partial_folio(struct folio *folio, loff_t start, loff_t end); +long invalidate_inode_page(struct page *page); /** * folio_evictable - Test whether a folio is evictable. |