Re: [PATCH v3 04/15] mm: update print_bad_page_map() to show anonymous page index

[Gregory Price]

On Wed, Jul 29, 2026 at 05:48:39PM +0100, Lorenzo Stoakes (ARM) wrote:
> This is potentially useful debugging information and matches the existing
> page offset provided.
> 
> Use the raw __linear_anon_page_index() function so as to always output this
> value regardless of whether the mapping is file-backed or not.
> 

Begs the question whether we should mark the value based on whether
it is file backed or not, but i suppose you can gleen that from the
other printed values (anon_mem, mapping, vm_ops, etc).

> Signed-off-by: Lorenzo Stoakes (ARM) <ljs@xxxxxxxxxx>

Reviewed-by: Gregory Price (Meta) <gourry@xxxxxxxxxx>