diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-04-22 20:31:54 +0100 |
|---|---|---|
| committer | Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2024-06-26 15:48:55 +0300 |
| commit | 0c1a1566447ebeccaa3694e04ae65c7642fa783e (patch) | |
| tree | 35a00bbf50b5ac0d3f073a3c199d75b70a099d8b /fs/ntfs3 | |
| parent | ab055cf9db2027f7cb59c80663578c053fb0afde (diff) | |
ntfs3: Convert ntfs_write_end() to work on a folio
Convert the passed page back into a folio and use the folio APIs, saving
a few hidden calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/inode.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index fd544e710ed1..e51454ae4dc3 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -950,6 +950,7 @@ out: int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, u32 len, u32 copied, struct page *page, void *fsdata) { + struct folio *folio = page_folio(page); struct inode *inode = mapping->host; struct ntfs_inode *ni = ntfs_i(inode); u64 valid = ni->i_valid; @@ -961,23 +962,23 @@ int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, err = attr_data_write_resident(ni, page); ni_unlock(ni); if (!err) { + struct buffer_head *head = folio_buffers(folio); dirty = true; - /* Clear any buffers in page. */ - if (page_has_buffers(page)) { - struct buffer_head *head, *bh; + /* Clear any buffers in folio. */ + if (head) { + struct buffer_head *bh = head; - bh = head = page_buffers(page); do { clear_buffer_dirty(bh); clear_buffer_mapped(bh); set_buffer_uptodate(bh); } while (head != (bh = bh->b_this_page)); } - SetPageUptodate(page); + folio_mark_uptodate(folio); err = copied; } - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); } else { err = generic_write_end(file, mapping, pos, len, copied, page, fsdata); |