[Cluster-devel] [PATCH 1/2] iomap: Don't create iomap_page objects for inline files

[Matthew Wilcox]

On Mon, Jun 28, 2021 at 07:27:26PM +0200, Andreas Gruenbacher wrote:
> In iomap_readpage_actor, don't create iop objects for inline inodes.
> Otherwise, iomap_read_inline_data will set PageUptodate without setting
> iop->uptodate, and iomap_page_release will eventually complain.
> 
> To prevent this kind of bug from occurring in the future, make sure the
> page doesn't have private data attached in iomap_read_inline_data.
> 
> Signed-off-by: Andreas Gruenbacher <agruenba at redhat.com>

Reviewed-by: Matthew Wilcox (Oracle) <willy at infradead.org>