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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48AB3C2D0E7 for ; Mon, 30 Mar 2020 02:33:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 208A02082F for ; Mon, 30 Mar 2020 02:33:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=joelfernandes.org header.i=@joelfernandes.org header.b="rxDfrhuk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729045AbgC3Cdh (ORCPT ); Sun, 29 Mar 2020 22:33:37 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:41046 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728878AbgC3Cde (ORCPT ); Sun, 29 Mar 2020 22:33:34 -0400 Received: by mail-qt1-f196.google.com with SMTP id i3so13899105qtv.8 for ; Sun, 29 Mar 2020 19:33:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joelfernandes.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=j9u1d7Nq8RT0AOHNZvylOBJ81hqFkLhdoH0L2zGb794=; b=rxDfrhuk8LqW6ZnmW+LnImOtpzM2Zw9S69J/P+yG2hd6Vw5mMl8yBevuQ6ntcQkpt1 6sS/aa7qsRAXfO8SA/uVHNRUM3XnlchLsYPPO6idkXfPZNHXzbwNfmaWP7vJXU7yG8GR cAXpIptCUsYctVOx9/SD1kmPf6JJ5CIL5InT4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=j9u1d7Nq8RT0AOHNZvylOBJ81hqFkLhdoH0L2zGb794=; b=TYdcxqH/rInnAM99iMlN/MNOmLIgM0VK49oajPQB7+5Anwo9V+Vz3OOg/EvNpuBZoY pend074SMm+wlOz/LnfHV93EgnSJPDqvRJpCft6sY7+QJWheIFyl2AkwGFI9KPNdrKLY qYPAPkJ9mGMaYTS6yMonkTaSH7IlLoo1fuM3mSRyXrOP3y1kRWqmO0BYocNx/8gzssj3 zIMpj6BRnRxYakkEK6eLMKBybYbjkSDFcTDCd7a+q5ocU286zRmae1DkYIV4HijCNKls ZsqBUxgvuxBtW8NiMqmkZztWfbpUtMAoc91+1nSGzme7uLtlOshJl5KJNGsJCUh3tsne Z7IA== X-Gm-Message-State: ANhLgQ1S6ke77a1w8RrMCNAhkcVcQ4KtPkhWbY/U0NibopEhJbC5eV7z Z2EMi6QMYbPJKeYJwdxiAp01arH2Z34= X-Google-Smtp-Source: ADFU+vtJ/nFZMvAXPR8p2akuS9nHt322wcY7VnnK+V09LMOq6oHXy/eGbZOe0mEFY2W1AiDcgsCNJg== X-Received: by 2002:ac8:72ce:: with SMTP id o14mr10086333qtp.226.1585535612029; Sun, 29 Mar 2020 19:33:32 -0700 (PDT) Received: from joelaf.cam.corp.google.com ([2620:15c:6:12:9c46:e0da:efbf:69cc]) by smtp.gmail.com with ESMTPSA id q15sm10030625qtj.83.2020.03.29.19.33.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Mar 2020 19:33:31 -0700 (PDT) From: "Joel Fernandes (Google)" To: linux-kernel@vger.kernel.org Cc: "Uladzislau Rezki (Sony)" , Joel Fernandes , Andrew Morton , Ingo Molnar , Josh Triplett , Lai Jiangshan , linux-mm@kvack.org, Mathieu Desnoyers , "Paul E. McKenney" , "Rafael J. Wysocki" , rcu@vger.kernel.org, Steven Rostedt Subject: [PATCH 01/18] mm/list_lru.c: Rename kvfree_rcu() to local variant Date: Sun, 29 Mar 2020 22:32:31 -0400 Message-Id: <20200330023248.164994-2-joel@joelfernandes.org> X-Mailer: git-send-email 2.26.0.rc2.310.g2932bb562d-goog In-Reply-To: <20200330023248.164994-1-joel@joelfernandes.org> References: <20200330023248.164994-1-joel@joelfernandes.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Uladzislau Rezki (Sony)" Rename kvfree_rcu() function to the kvfree_rcu_local() one. The aim is to introduce the public API that would conflict with this one. Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Joel Fernandes (Google) Signed-off-by: Joel Fernandes (Google) --- mm/list_lru.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/list_lru.c b/mm/list_lru.c index 0f1f6b06b7f36..386424688f805 100644 --- a/mm/list_lru.c +++ b/mm/list_lru.c @@ -383,14 +383,14 @@ static void memcg_destroy_list_lru_node(struct list_lru_node *nlru) struct list_lru_memcg *memcg_lrus; /* * This is called when shrinker has already been unregistered, - * and nobody can use it. So, there is no need to use kvfree_rcu(). + * and nobody can use it. So, there is no need to use kvfree_rcu_local(). */ memcg_lrus = rcu_dereference_protected(nlru->memcg_lrus, true); __memcg_destroy_list_lru_node(memcg_lrus, 0, memcg_nr_cache_ids); kvfree(memcg_lrus); } -static void kvfree_rcu(struct rcu_head *head) +static void kvfree_rcu_local(struct rcu_head *head) { struct list_lru_memcg *mlru; @@ -429,7 +429,7 @@ static int memcg_update_list_lru_node(struct list_lru_node *nlru, rcu_assign_pointer(nlru->memcg_lrus, new); spin_unlock_irq(&nlru->lock); - call_rcu(&old->rcu, kvfree_rcu); + call_rcu(&old->rcu, kvfree_rcu_local); return 0; } -- 2.26.0.rc2.310.g2932bb562d-goog