From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.37 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793437269; b=0HtRc7UIvOI6l9gKtOrlxJmShH1KxL342Urk205XRlUEe/G10aDS8dBlQm5CrEkN/Us5 WgM/PYIs1ac1GE5o+d6akE0bEa64M1ZJMETquk1m9ZMAEkV2TsDZsPX0Rbj1ctZsbqgsw bYNbKPieS7DW3xeqTQyJYMcUqU62SqtFAgz1yQohrehViDV/Vw+ZPFgpRBezQv61GVpWn sRIKBXJgmYmBn0VIKyF4+RckFTukJh5M520vTWhn+wqHZFJ88q+ynsMKdtGFZRoQQhwZW Jq7LKlh5PI2//6S1JjBx8k4YT4k8QmanOQ7cZRh6xxVUrWXZfITyX/42VIgJdZSNQTA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793437269; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=2ncgEC9IMszXot5VibjqpArUmCGpn+ctDoSwbL7FfHA=; b=O7iNIJuBT4NaPCHV8hZ+L+2ShL0f2e5XsbzkxpK3yUfuDHKdfqC6zBNzlRyLAptorh72 fYL71unIXWNYbbBxp0bbpPeR0CCfpdjP2DLbGRvUuZiXS/Abn7P5m2FdwAIAMZnHes8SP O/lKq0eJ/Fu+rLDUc7Bn6wQKaaOtpodIAR5puqe3/TYrtntF8OJJw4xp1th8Kf1ejL0BN Cvm3gZDkSNVMmIjYQIfn5XcX46WTZNQmoq3rOyg+aOxGaqgJIKBNxRkvRv3QsvIATaiIJ 1fObWVf6QFnGct2ve3cTJopkj7CWzkzvU1XCp/ZXq8yUnT0ZoJITV/Ed/EEuUnFlW2A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=ikWGtFFr; arc=none smtp.remote-ip=95.215.58.37 Received: from mta1.migadu.com (out-37.mta1.migadu.com [95.215.58.37]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA05C606A320 for ; Sat, 31 Oct 2026 09:01:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org DA05C606A320 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=ikWGtFFr X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=LhFhTvoRvl7pKSSWDkFqwayWFuSIT7ln2mRB/yDhXK0=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793437266; v=1; x=1794042066; b=ikWGtFFrvYwxh65llgEgf+rVkllVvrnYHhAHT5ljaIjsc57mJZzNVjLFk7t3y8fCSvNv1wRu SiPMPRugi7WCpWmYdhj6H+KCS/68ZtB/I8Mdk9BBW2FOCH/iHR9R5j23iwhKsxRRv7VpaHYsPga gy9XSSvqcciOvogN9RxjohOQ= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id e5cbd8b44e2e7798; Sat, 31 Oct 2026 09:01:06 +0000 X-Mizu-Trace-ID: e5cbd8b44e2e7798 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 , Kairui Song , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , David Hildenbrand , Lorenzo Stoakes , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.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 v5 1/6] mm/memcontrol: drop unused vmscan tracepoint include Date: Sat, 31 Oct 2026 17:00:36 +0800 Message-ID: <20261031090041.58574-2-ridong.chen@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261031090041.58574-1-ridong.chen@linux.dev> References: <20261031090041.58574-1-ridong.chen@linux.dev> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Ridong Chen Reviewed-by: Barry Song --- 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 #undef CREATE_TRACE_POINTS -#include - struct cgroup_subsys memory_cgrp_subsys __read_mostly; EXPORT_SYMBOL(memory_cgrp_subsys); -- 2.43.0