[PATCH v5 1/6] mm/memcontrol: drop unused vmscan tracepoint include
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REVIEWED: 2 (2M)
From: Ridong Chen <ridong.chen@linux.dev>
Date: 2026-10-31 09:01:08
Also in:
bpf, cgroups, linux-mm, lkml
Subsystem:
control group - memory resource controller (memcg), memory management, the rest · Maintainers:
Johannes Weiner, Michal Hocko, Roman Gushchin, Shakeel Butt, Andrew Morton, Linus Torvalds
Status: Reviewed.
2 review trailers (1 from subsystem maintainers).
From: Ridong Chen <redacted> memcontrol.c includes <trace/events/vmscan.h> but does not use any of the tracepoints or macros it defines: all tracepoints invoked here come from memcg.h and writeback.h. Drop it ahead of moving the vmscan trace header under mm/, after which <trace/events/vmscan.h> will no longer exist. No functional change. Acked-by: Muchun Song <muchun.song@linux.dev> Signed-off-by: Ridong Chen <redacted> Reviewed-by: Barry Song <baohua@kernel.org> --- mm/memcontrol.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 84f4a8fd4d16..8a35f5b635e0 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c@@ -77,8 +77,6 @@ #include <trace/events/memcg.h> #undef CREATE_TRACE_POINTS -#include <trace/events/vmscan.h> - struct cgroup_subsys memory_cgrp_subsys __read_mostly; EXPORT_SYMBOL(memory_cgrp_subsys);
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2.43.0