+ memcg-remove-the-soft-limit-reclaim-tracepoints.patch added to mm-unstable branch

+ memcg-remove-the-soft-limit-reclaim-tracepoints.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: memcg: remove the soft limit reclaim tracepoints
has been added to the -mm mm-unstable branch.  Its filename is
     memcg-remove-the-soft-limit-reclaim-tracepoints.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/memcg-remove-the-soft-limit-reclaim-tracepoints.patch

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

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------------------------------------------------------
From: Shakeel Butt <shakeel.butt@linux.dev>
Subject: memcg: remove the soft limit reclaim tracepoints
Date: Wed, 2 Sep 2026 10:43:06 -0700

mm_vmscan_memcg_softlimit_reclaim_begin and
mm_vmscan_memcg_softlimit_reclaim_end were only emitted by
mem_cgroup_shrink_node(), which is gone, so they can never fire again.

Link: https://lore.kernel.org/20260902174311.1772372-4-shakeel.butt@linux.dev
Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Barry Song <baohua@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: T.J. Mercier <tjmercier@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/trace/events/vmscan.h |   14 --------------
 1 file changed, 14 deletions(-)

--- a/include/trace/events/vmscan.h~memcg-remove-the-soft-limit-reclaim-tracepoints
+++ a/include/trace/events/vmscan.h
@@ -214,13 +214,6 @@ DEFINE_EVENT(mm_vmscan_direct_reclaim_be
 
 	TP_ARGS(gfp_flags, order, memcg)
 );
-
-DEFINE_EVENT(mm_vmscan_direct_reclaim_begin_template, mm_vmscan_memcg_softlimit_reclaim_begin,
-
-	TP_PROTO(gfp_t gfp_flags, int order, struct mem_cgroup *memcg),
-
-	TP_ARGS(gfp_flags, order, memcg)
-);
 #endif /* CONFIG_MEMCG */
 
 DECLARE_EVENT_CLASS(mm_vmscan_direct_reclaim_end_template,
@@ -258,13 +251,6 @@ DEFINE_EVENT(mm_vmscan_direct_reclaim_en
 
 	TP_PROTO(unsigned long nr_reclaimed, struct mem_cgroup *memcg),
 
-	TP_ARGS(nr_reclaimed, memcg)
-);
-
-DEFINE_EVENT(mm_vmscan_direct_reclaim_end_template, mm_vmscan_memcg_softlimit_reclaim_end,
-
-	TP_PROTO(unsigned long nr_reclaimed, struct mem_cgroup *memcg),
-
 	TP_ARGS(nr_reclaimed, memcg)
 );
 #endif /* CONFIG_MEMCG */
_

Patches currently in -mm which might be from shakeel.butt@linux.dev are

memcg-avoid-charging-the-root-memcg-from-obj_cgroup_charge_pages.patch
mm-mlock-use-the-irq-safe-accessor-for-nr_mlock-in-__munlock_folio.patch
memcg-clear-flushing_cached_charge-on-cpu-offline.patch
memcg-trim-the-per-cpu-charge-stock-instead-of-draining-it.patch
memcg-remove-v1-soft-limit-reclaim.patch
memcg-remove-mem_cgroup_shrink_node.patch
memcg-remove-the-soft-limit-reclaim-tracepoints.patch
memcg-remove-the-soft-limit-rbtree.patch
memcg-remove-lru_gen_soft_reclaim.patch
memcg-remove-the-per-node-soft-limit-tree-fields.patch
memcg-remove-mem_cgroup-soft_limit.patch
memcg-simplify-v1-event-ratelimiting.patch