p9_debug(P9_DEBUG_VFS, "9p VMA close, %p, flushing", vma);
inode = file_inode(vma->vm_file);
-
- if (!mapping_can_writeback(inode->i_mapping))
- wbc.nr_to_write = 0;
-
- might_sleep();
- sync_inode(inode, &wbc);
+ filemap_fdatawrite_wbc(inode->i_mapping, &wbc);
}