From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5363C982E1 for ; Mon, 21 Sep 2026 11:46:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E0F4F6B00E1; Mon, 21 Sep 2026 07:46:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DE61D6B00E2; Mon, 21 Sep 2026 07:46:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CFC9B6B00E3; Mon, 21 Sep 2026 07:46:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id B09646B00E1 for ; Mon, 21 Sep 2026 07:46:43 -0400 (EDT) Received: from smtpin07.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 0B718C0153 for ; Mon, 21 Sep 2026 11:46:42 +0000 (UTC) X-FDA: 85237592244.07.3FA9831 Received: from mta1.migadu.com (out-58.mta1.migadu.com [95.215.58.58]) by imf18.hostedemail.com (Postfix) with ESMTP id 0E11C1C0004 for ; Mon, 21 Sep 2026 11:46:39 +0000 (UTC) Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b="J/UK/IiC"; spf=pass (imf18.hostedemail.com: domain of ridong.chen@linux.dev designates 95.215.58.58 as permitted sender) smtp.mailfrom=ridong.chen@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1789991200; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=J5F0QiGhWcKSd/JObQhFEX5LCvv8KtlOInFt29hntGc=; b=qGycxdg77AIaxvR7us6oAIuXcASkFBt1HSpXFto8AaOcvBn0ge/QLkWMziUKi7OpsOHSpF DKOw2qnM68aQyv8dYqod/8OxHkEvtOp7yrJhfpP4Co4LJfOAuIXIWN2/22AVqPlwcjoaQ1 dkQdbW/Ul38APrznSNpVqtyvEZZL/5g= ARC-Authentication-Results: i=1; imf18.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b="J/UK/IiC"; spf=pass (imf18.hostedemail.com: domain of ridong.chen@linux.dev designates 95.215.58.58 as permitted sender) smtp.mailfrom=ridong.chen@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1789991200; b=wCqgTy8ur+0GQWRU5ciXW6UHC4F5rmNC85qmXKtfjBzld7IYPg14lUy/cGmAKGIwEPyyR5 brBA1eWGZ8YWnPxXEOMGOCeQk+KaUZRqL089bU+CSYVKO4USrE+rjM8OfIOnMtSvC3Xn3X ovf9tvB7RY3yOozMFI5NvNePWpxAXwE= X-Envelope-To: linux-mm@kvack.org DKIM-Signature: a=rsa-sha256; bh=jRoLHiXUjqgSCQI9swstc7I6QdyBDVBnU5RnGjj+W6U=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1789991198; v=1; x=1790595998; b=J/UK/IiC5s+C6wAqG+lSel0+4AUh58am8QpK433Zn2jnlGo9EMJIsEBa7lkOlsKTQF7+E+2O wvfGVyNI+OmpmKDga0DDG3RDhWLGicLftzIK4VB6T0HqnfGudcKdRAUofJ0PdlTlNZASCilhwoF EoKxpd+5jM1llzAfUjiW+9BY= X-Envelope-To: linux-mm@kvack.org Received: by smtp.migadu.com with ESMTPS id 2b03a41349172853; Mon, 21 Sep 2026 11:46:38 +0000 X-Mizu-Trace-ID: 2b03a41349172853 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 , 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, cgroups@vger.kernel.org (open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)), linux-mm@kvack.org (open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)), Ridong Chen , Ridong Chen Subject: [PATCH RFC 1/4] mm/memcontrol: drop unused vmscan tracepoint include Date: Mon, 21 Sep 2026 19:46:03 +0800 Message-Id: <20260921114606.3871820-2-ridong.chen@linux.dev> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260921114606.3871820-1-ridong.chen@linux.dev> References: <20260921114606.3871820-1-ridong.chen@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 0E11C1C0004 X-Stat-Signature: yqby5w5azganahit79eeqn3ozfkmqnaa X-Rspam-User: X-HE-Tag: 1789991199-245781 X-HE-Meta: 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 pkIHGPsv 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 Cd9+sA6G eFsgt1DQsFT9J+kE7wVH75RhINr5OjkC84HIjZok45tTv13B8qerfAsFHI0F/n7w 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. Removing the include still compiles cleanly. Assisted-by: Claude:claude-opus-4-8 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 4d00748c8a5b..2a98c5ca46a6 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