diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-10-16 21:11:10 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-25 16:47:09 -0700 |
| commit | 5fb7bd50b3516a9d5fea5775e7ebd43f0c96bb3d (patch) | |
| tree | d8d78b9cfa21bd8ad089571f2fb44434d4138c7b /fs/ufs/util.h | |
| parent | 44f68575267ecfc439d11bb782c69ba2598b3ed0 (diff) | |
ufs: add ufs_get_locked_folio and ufs_put_locked_folio
Convert the _page variants to call them. Saves a few hidden calls to
compound_head().
Link: https://lkml.kernel.org/r/20231016201114.1928083-24-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/ufs/util.h')
| -rw-r--r-- | fs/ufs/util.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/ufs/util.h b/fs/ufs/util.h index 89247193d96d..62542561d150 100644 --- a/fs/ufs/util.h +++ b/fs/ufs/util.h @@ -273,12 +273,17 @@ extern void _ubh_ubhcpymem_(struct ufs_sb_private_info *, unsigned char *, struc extern void _ubh_memcpyubh_(struct ufs_sb_private_info *, struct ufs_buffer_head *, unsigned char *, unsigned); /* This functions works with cache pages*/ -extern struct page *ufs_get_locked_page(struct address_space *mapping, - pgoff_t index); +struct page *ufs_get_locked_page(struct address_space *mapping, pgoff_t index); +struct folio *ufs_get_locked_folio(struct address_space *mapping, pgoff_t index); +static inline void ufs_put_locked_folio(struct folio *folio) +{ + folio_unlock(folio); + folio_put(folio); +} + static inline void ufs_put_locked_page(struct page *page) { - unlock_page(page); - put_page(page); + ufs_put_locked_folio(page_folio(page)); } |