On 05.03.25 10:42, Stephen Rothwell wrote:
Hi all,
After merging the mm tree, today's linux-next build (htmldocs) produced
these warnings:
include/linux/mm_types.h:482: warning: Function parameter or struct member '_usable_1' not described in 'folio'
include/linux/mm_types.h:482: warning: Function parameter or struct member '_mapcount_1' not described in 'folio'
include/linux/mm_types.h:482: warning: Function parameter or struct member '_refcount_1' not described in 'folio'
Introduced by commit
bbde3b621cf7 ("mm: let _folio_nr_pages overlay memcg_data in first tail page")
from the mm-unstable branch of the mm tree.
Hm, we also don't document other dummy placeholders like:
* _flags_1
* _head_1
* __page_1
So I assume there must be one way to silence these warnings, let me dig ...
--
Cheers,
David / dhildenb
