diff options
| 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/ntfs3 | |
| 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/ntfs3')
| -rw-r--r-- | fs/ntfs3/file.c | 9 | ||||
| -rw-r--r-- | fs/ntfs3/inode.c | 7 | ||||
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 2 |
3 files changed, 8 insertions, 10 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 88a7d81cf2ba..6202895a4542 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -182,7 +182,7 @@ static int ntfs_extend_initialized_size(struct file *file, for (;;) { u32 zerofrom, len; - struct page *page; + struct folio *folio; u8 bits; CLST vcn, lcn, clen; @@ -208,14 +208,13 @@ static int ntfs_extend_initialized_size(struct file *file, if (pos + len > new_valid) len = new_valid - pos; - err = ntfs_write_begin(file, mapping, pos, len, &page, NULL); + err = ntfs_write_begin(file, mapping, pos, len, &folio, NULL); if (err) goto out; - zero_user_segment(page, zerofrom, PAGE_SIZE); + folio_zero_range(folio, zerofrom, folio_size(folio)); - /* This function in any case puts page. */ - err = ntfs_write_end(file, mapping, pos, len, len, page_folio(page), NULL); + err = ntfs_write_end(file, mapping, pos, len, len, folio, NULL); if (err < 0) goto out; pos += len; diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 9efd3f7c59d6..f672072e6bd4 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -901,7 +901,7 @@ static int ntfs_get_block_write_begin(struct inode *inode, sector_t vbn, } int ntfs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, u32 len, struct page **pagep, void **fsdata) + loff_t pos, u32 len, struct folio **foliop, void **fsdata) { int err; struct inode *inode = mapping->host; @@ -910,7 +910,6 @@ int ntfs_write_begin(struct file *file, struct address_space *mapping, if (unlikely(ntfs3_forced_shutdown(inode->i_sb))) return -EIO; - *pagep = NULL; if (is_resident(ni)) { struct folio *folio = __filemap_get_folio( mapping, pos >> PAGE_SHIFT, FGP_WRITEBEGIN, @@ -926,7 +925,7 @@ int ntfs_write_begin(struct file *file, struct address_space *mapping, ni_unlock(ni); if (!err) { - *pagep = &folio->page; + *foliop = folio; goto out; } folio_unlock(folio); @@ -936,7 +935,7 @@ int ntfs_write_begin(struct file *file, struct address_space *mapping, goto out; } - err = block_write_begin(mapping, pos, len, pagep, + err = block_write_begin(mapping, pos, len, foliop, ntfs_get_block_write_begin); out: diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 53517281f26b..584f814715f4 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -711,7 +711,7 @@ int ntfs_set_size(struct inode *inode, u64 new_size); int ntfs_get_block(struct inode *inode, sector_t vbn, struct buffer_head *bh_result, int create); int ntfs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, u32 len, struct page **pagep, void **fsdata); + loff_t pos, u32 len, struct folio **foliop, void **fsdata); int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, u32 len, u32 copied, struct folio *folio, void *fsdata); int ntfs3_write_inode(struct inode *inode, struct writeback_control *wbc); |