[folded-merged] mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4.patch removed from -mm tree

[folded-merged] mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4
has been removed from the -mm tree.  Its filename was
     mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4.patch

This patch was dropped because it was folded into mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations.patch

------------------------------------------------------
From: Kaiyang Zhao <kaiyang2@cs.cmu.edu>
Subject: mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4
Date: Wed, 14 Aug 2024 23:51:22 +0000

added documentation of the memcg counters in cgroup-v2.rst

Link: https://lkml.kernel.org/r/20240814235122.252309-1-kaiyang2@cs.cmu.edu
Signed-off-by: Kaiyang Zhao <kaiyang2@cs.cmu.edu>
Cc: David Rientjes <rientjes@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Wei Xu <weixugc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 Documentation/admin-guide/cgroup-v2.rst |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

--- a/Documentation/admin-guide/cgroup-v2.rst~mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations-v4
+++ a/Documentation/admin-guide/cgroup-v2.rst
@@ -1617,6 +1617,25 @@ The following nested keys are defined.
 		Usually because failed to allocate some continuous swap space
 		for the huge page.
 
+	  numa_pages_migrated (npn)
+		Number of pages migrated by NUMA balancing.
+
+	  numa_pte_updates (npn)
+		Number of pages whose page table entries are modified by
+		NUMA balancing to produce NUMA hinting faults on access.
+
+	  numa_hint_faults (npn)
+		Number of NUMA hinting faults.
+
+	  pgdemote_kswapd
+		Number of pages demoted by kswapd.
+
+	  pgdemote_direct
+		Number of pages demoted directly.
+
+	  pgdemote_khugepaged
+		Number of pages demoted by khugepaged.
+
   memory.numa_stat
 	A read-only nested-keyed file which exists on non-root cgroups.
 
_

Patches currently in -mm which might be from kaiyang2@cs.cmu.edu are

mmmemcg-provide-per-cgroup-counters-for-numa-balancing-operations.patch