[to-be-updated] mm-documentation-clarify-where-the-mthp-stats-live.patch removed from -mm tree

[to-be-updated] mm-documentation-clarify-where-the-mthp-stats-live.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: Documentation: clarify where the mTHP stats live
has been removed from the -mm tree.  Its filename was
     mm-documentation-clarify-where-the-mthp-stats-live.patch

This patch was dropped because an updated version will be issued

------------------------------------------------------
From: "Nico Pache (Red Hat)" <nico.pache@linux.dev>
Subject: mm: Documentation: clarify where the mTHP stats live
Date: Tue, 04 Aug 2026 13:25:05 -0600

The note about khugepaged counters references /proc/vmstat for the PMD
case, but never mentions where the mTHPs stats can be found (i.e.:
/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/stats/) Add a small
addition to this section for clarity.

Also fix a missing period while we are at it.

Link: https://lore.kernel.org/20260804-khugepaged_pte_refactor-v3-7-0364cad642a0@linux.dev
Signed-off-by: Nico Pache (Red Hat) <nico.pache@linux.dev>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Suggested-by: Lorenzo Stoakes <ljs@kernel.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Barry Song <baohua@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Usama Arif <usama.arif@linux.dev>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 Documentation/admin-guide/mm/transhuge.rst |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/Documentation/admin-guide/mm/transhuge.rst~mm-documentation-clarify-where-the-mthp-stats-live
+++ a/Documentation/admin-guide/mm/transhuge.rst
@@ -224,7 +224,7 @@ khugepaged will be automatically started
 (either of the per-size anon control or the top-level control are set
 to "always" or "madvise"), and it'll be automatically shutdown when
 all THP sizes are disabled (when both the per-size anon control and the
-top-level control are "never")
+top-level control are "never").
 
 process THP controls
 --------------------
@@ -301,7 +301,9 @@ being replaced by a PMD mapping, or (2)
 hugepage of various sizes (PMD-sized or mTHP). Each may happen independently,
 or together, depending on the type of memory and the failures that occur.
 As such, this value should be interpreted roughly as a sign of progress,
-and counters in /proc/vmstat consulted for more accurate accounting)::
+and counters in /proc/vmstat consulted for more accurate accounting.
+Per-order mTHP collapse statistics are also available under
+/sys/kernel/mm/transparent_hugepage/hugepages-<size>kB/stats/)::
 
 	/sys/kernel/mm/transparent_hugepage/khugepaged/pages_collapsed
 
_

Patches currently in -mm which might be from nico.pache@linux.dev are