+ mm-migrate-use-migrate_info-field-instead-of-private-fix.patch added to mm-unstable branch

+ mm-migrate-use-migrate_info-field-instead-of-private-fix.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm/migrate: add missing kernel-doc for @migrate_info
has been added to the -mm mm-unstable branch.  Its filename is
     mm-migrate-use-migrate_info-field-instead-of-private-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-migrate-use-migrate_info-field-instead-of-private-fix.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: Randy Dunlap <rdunlap@infradead.org>
Subject: mm/migrate: add missing kernel-doc for @migrate_info
Date: Thu, 16 Jul 2026 19:21:46 -0700

Add a kernel-doc comment for @migrate_info so that kernel-doc won't
produce a warning about it:

WARNING: include/linux/mm_types.h:507 struct member 'migrate_info' not described in 'folio'

Link: https://lore.kernel.org/20260717022146.1290242-1-rdunlap@infradead.org
Fixes: f3768940afdc ("mm/migrate: use migrate_info field instead of private")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Shivank Garg <shivankg@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/mm_types.h |    2 ++
 1 file changed, 2 insertions(+)

--- a/include/linux/mm_types.h~mm-migrate-use-migrate_info-field-instead-of-private-fix
+++ a/include/linux/mm_types.h
@@ -368,6 +368,8 @@ typedef unsigned short mm_id_t;
  *    dax_associate_entry.
  * @private: Filesystem per-folio data (see folio_attach_private()).
  * @swap: Used for swp_entry_t if folio_test_swapcache().
+ * @migrate_info: Stores migration state (anon_vma pointer and
+ *    FOLIO_WAS_* markers).
  * @_mapcount: Do not access this member directly.  Use folio_mapcount() to
  *    find out how many times this folio is mapped by userspace.
  * @_refcount: Do not access this member directly.  Use folio_ref_count()
_

Patches currently in -mm which might be from rdunlap@infradead.org are

mm-migrate-use-migrate_info-field-instead-of-private-fix.patch
mm-page_owner-document-page_owner-filter-fix.patch
radix-tree-add-correct-some-kernel-doc.patch
delaytop-sort-by-max-delay-to-highlight-top-latency-processes-fix.patch