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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-07-15 14:24:01 -0400 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-08-07 11:33:21 +0200 |
| commit | 1da86618bdce301d23e89ecce92161f9d3b3c5e7 (patch) | |
| tree | 7e6d452f81d12f8b472b0a037f0d5654ea18766b /fs/ext4/inode.c | |
| parent | a225800f322a3d6cc8b8b6c7dc4d5281f2f5375b (diff) | |
| download | linux-1da86618bdce301d23e89ecce92161f9d3b3c5e7.tar.gz linux-1da86618bdce301d23e89ecce92161f9d3b3c5e7.tar.bz2 linux-1da86618bdce301d23e89ecce92161f9d3b3c5e7.zip | |
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/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index e19ac0a82bdc..90ef8ec5c59b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1145,7 +1145,7 @@ static int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len, */ static int ext4_write_begin(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; int ret, needed_blocks; @@ -1170,7 +1170,7 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping, if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) { ret = ext4_try_to_write_inline_data(mapping, inode, pos, len, - pagep); + foliop); if (ret < 0) return ret; if (ret == 1) @@ -1270,7 +1270,7 @@ retry_journal: folio_put(folio); return ret; } - *pagep = &folio->page; + *foliop = folio; return ret; } @@ -2924,7 +2924,7 @@ static int ext4_nonda_switch(struct super_block *sb) static int ext4_da_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, retries = 0; struct folio *folio; @@ -2939,14 +2939,14 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping, if (ext4_nonda_switch(inode->i_sb) || ext4_verity_in_progress(inode)) { *fsdata = (void *)FALL_BACK_TO_NONDELALLOC; return ext4_write_begin(file, mapping, pos, - len, pagep, fsdata); + len, foliop, fsdata); } *fsdata = (void *)0; trace_ext4_da_write_begin(inode, pos, len); if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) { ret = ext4_da_write_inline_data_begin(mapping, inode, pos, len, - pagep, fsdata); + foliop, fsdata); if (ret < 0) return ret; if (ret == 1) @@ -2981,7 +2981,7 @@ retry: return ret; } - *pagep = &folio->page; + *foliop = folio; return ret; } |