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Tue, 03 Nov 2026 02:56:46 +0000 X-Mizu-Trace-ID: ddeccf7e7d3279f7 X-Migadu-Flow: FLOW_OUT From: Ridong Chen To: Steven Rostedt , Masami Hiramatsu , Andrew Morton , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , 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, linux-mm@kvack.org, cgroups@vger.kernel.org, bpf@vger.kernel.org (open list:BPF [MISC]:Keyword:(?:\b|_)bpf(?:\b|_)), Ridong Chen , Ridong Chen Subject: [PATCH v6 1/7] mm/memcontrol: drop unused vmscan tracepoint include Date: Tue, 3 Nov 2026 10:56:04 +0800 Message-Id: <20261103025610.3738894-2-ridong.chen@linux.dev> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261103025610.3738894-1-ridong.chen@linux.dev> References: <20261103025610.3738894-1-ridong.chen@linux.dev> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Rspamd-Server: rspam09 X-Stat-Signature: 54fm3n4dfhu3wce6syrkdi18138igwgr X-Rspamd-Queue-Id: 947FB1C0004 X-Rspam-User: X-HE-Tag: 1793674607-671158 X-HE-Meta: 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 PPgASqOO Yx3WRRCDPLBvOXYvHNwThevfP/oV7S3N0LH44N1BvgR0hy8P5jYUn6ssUNRiWQ04+INVSi76dafQ3NIR3X4WHTv3C+s0O9JVstoGVO9jPq/1YjLDd7gS8Jxss9KNfh2gCm5tQrvuHpNLDVl72hYRxI71vZJIsi1SJeHZnfGYEG3NjMU+dxRn2y9X+Ipg5osJaNL3VvqgOj4OyDhErCqCCxTxTeElUOaR6wyfjVC80J0Gr1GufXdCGcGMXWLdYQNPLx3+Cw3ZZH/7fyzgFE9sV/p3Kow== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 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. Acked-by: Muchun Song Reviewed-by: Barry Song Reviewed-by: Baoquan He 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 ac6c43ea8c5a..5bad742dc381 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