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Tue, 13 Oct 2026 13:13:40 +0000 X-Mizu-Trace-ID: 55508975d0a73f72 X-Migadu-Flow: FLOW_OUT From: Ridong Chen To: Steven Rostedt , Masami Hiramatsu , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Andrew Morton , Dave Chinner Cc: Mathieu Desnoyers , Muchun Song , Qi Zheng , David Hildenbrand , Lorenzo Stoakes , Kairui Song , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, cgroups@vger.kernel.org (open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)), linux-mm@kvack.org (open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)), bpf@vger.kernel.org (open list:BPF [MISC]:Keyword:(?:\b|_)bpf(?:\b|_)), Ridong Chen , Ridong Chen Subject: [PATCH RFC v3 1/7] mm/memcontrol: drop unused vmscan tracepoint include Date: Tue, 13 Oct 2026 21:13:03 +0800 Message-Id: <20261013131309.2790253-2-ridong.chen@linux.dev> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261013131309.2790253-1-ridong.chen@linux.dev> References: <20261013131309.2790253-1-ridong.chen@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: mkswsec3jh378hee5qkmo8atw8apaufd X-Rspamd-Queue-Id: E4E32C0002 X-Rspam-User: X-Rspamd-Server: rspam02 X-HE-Tag: 1791897221-605302 X-HE-Meta: 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 CgRtkF37 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 yOTrW6Qb 3aYoJiCr1Hq5FXVaubbsvZ9BpU05/21breJKyGt1ufAOok7GX+4szR57fpHeMDe3 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Ridong Chen memcontrol.c includes 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 will no longer exist. No functional change. Assisted-by: LLM Acked-by: Muchun Song Signed-off-by: Ridong Chen --- mm/memcontrol.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index aad0498a7bd6..95c2322d4a6f 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -77,8 +77,6 @@ #include #undef CREATE_TRACE_POINTS -#include - struct cgroup_subsys memory_cgrp_subsys __read_mostly; EXPORT_SYMBOL(memory_cgrp_subsys); -- 2.34.1