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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-07-15 21:24:01 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-08-07 12:33:21 +0300 |
| commit | 1da86618bdce301d23e89ecce92161f9d3b3c5e7 (patch) | |
| tree | 7e6d452f81d12f8b472b0a037f0d5654ea18766b /fs/affs | |
| parent | a225800f322a3d6cc8b8b6c7dc4d5281f2f5375b (diff) | |
| download | linux-1da86618bdce301d23e89ecce92161f9d3b3c5e7.tar.xz | |
fs: Convert aops->write_begin to take a folio
Convert all callers from working on a page to working on one page
of a folio (support for working on an entire folio can come later).
Removes a lot of folio->page->folio conversions.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/affs')
| -rw-r--r-- | fs/affs/file.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/affs/file.c b/fs/affs/file.c index 6a6c5bc41b8f..a5a861dd5223 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -417,12 +417,11 @@ affs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) static int affs_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata) + struct folio **foliop, void **fsdata) { int ret; - *pagep = NULL; - ret = cont_write_begin(file, mapping, pos, len, pagep, fsdata, + ret = cont_write_begin(file, mapping, pos, len, foliop, fsdata, affs_get_block, &AFFS_I(mapping->host)->mmu_private); if (unlikely(ret)) @@ -648,7 +647,7 @@ static int affs_read_folio_ofs(struct file *file, struct folio *folio) static int affs_write_begin_ofs(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, - struct page **pagep, void **fsdata) + struct folio **foliop, void **fsdata) { struct inode *inode = mapping->host; struct folio *folio; @@ -671,7 +670,7 @@ static int affs_write_begin_ofs(struct file *file, struct address_space *mapping mapping_gfp_mask(mapping)); if (IS_ERR(folio)) return PTR_ERR(folio); - *pagep = &folio->page; + *foliop = folio; if (folio_test_uptodate(folio)) return 0; @@ -881,14 +880,14 @@ affs_truncate(struct inode *inode) if (inode->i_size > AFFS_I(inode)->mmu_private) { struct address_space *mapping = inode->i_mapping; - struct page *page; + struct folio *folio; void *fsdata = NULL; loff_t isize = inode->i_size; int res; - res = mapping->a_ops->write_begin(NULL, mapping, isize, 0, &page, &fsdata); + res = mapping->a_ops->write_begin(NULL, mapping, isize, 0, &folio, &fsdata); if (!res) - res = mapping->a_ops->write_end(NULL, mapping, isize, 0, 0, page_folio(page), fsdata); + res = mapping->a_ops->write_end(NULL, mapping, isize, 0, 0, folio, fsdata); else inode->i_size = AFFS_I(inode)->mmu_private; mark_inode_dirty(inode); |