Re: [PATCH v3 09/20] 9p: set mapping error when writeback fails in launder_page

[Christoph Hellwig]

On Mon, Apr 24, 2017 at 09:22:48AM -0400, Jeff Layton wrote:
> launder_page is just writeback under the page lock. We still need to
> mark the mapping for errors there when they occur.
> 
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>

Looks fine,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>