diff options
| -rw-r--r-- | fs/hostfs/hostfs_kern.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 22df574ca99e..805cfe39c40f 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -479,17 +479,18 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, struct page *page, void *fsdata) { + struct folio *folio = page_folio(page); struct inode *inode = mapping->host; void *buffer; - unsigned from = pos & (PAGE_SIZE - 1); + size_t from = offset_in_folio(folio, pos); int err; - buffer = kmap_local_page(page); - err = write_file(FILE_HOSTFS_I(file)->fd, &pos, buffer + from, copied); + buffer = kmap_local_folio(folio, from); + err = write_file(FILE_HOSTFS_I(file)->fd, &pos, buffer, copied); kunmap_local(buffer); - if (!PageUptodate(page) && err == PAGE_SIZE) - SetPageUptodate(page); + if (!folio_test_uptodate(folio) && err == folio_size(folio)) + folio_mark_uptodate(folio); /* * If err > 0, write_file has added err to pos, so we are comparing @@ -497,8 +498,8 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping, */ if (err > 0 && (pos > inode->i_size)) inode->i_size = pos; - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); return err; } |