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=-17.4 required=3.0 tests=DKIMWL_WL_MED,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, USER_IN_DEF_DKIM_WL autolearn=ham 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 184A1C433DF for ; Thu, 14 May 2020 20:35:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D73F8206D8 for ; Thu, 14 May 2020 20:35:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="EwY0yvyg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727811AbgENUfj (ORCPT ); Thu, 14 May 2020 16:35:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725975AbgENUfi (ORCPT ); Thu, 14 May 2020 16:35:38 -0400 Received: from mail-qt1-x84a.google.com (mail-qt1-x84a.google.com [IPv6:2607:f8b0:4864:20::84a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 776FBC061A0C for ; Thu, 14 May 2020 13:35:38 -0700 (PDT) Received: by mail-qt1-x84a.google.com with SMTP id u38so4981339qtc.0 for ; Thu, 14 May 2020 13:35:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=9BiZrIIDw3M0g6PboTiYMY8t51GiXfniSm5hZD+98Oo=; b=EwY0yvygObLAQJwen3HSpuK/TwLQp37GPVqfKdjuth79tibyNGSbR51A2V8fJJSWlF lnm0DfnJlFiRYvY7h1cw2TpVpP7JH0A3okU0Et8/RTNYi5IhA300/rz5aEszLgdCQwOf ZcaB6Iez+PU+yEm6mvxF3dIPNwQHK1G2RNiE4QsroDGTy0Bj8+sCAKezhW8LgZrfrSRo 1hf0cDrQ++vjZh/pLM7igbN1ArJgBqFY+Zi7+SEWZWjPT3iJuhEl+xukALmnoqJ/Kazf 1cGbN5Xr5HK/VCNwpdGpZ2wpwQf58u/I/OaAYsY3GXeWNWif7htHJueSXPoUCWuDCZwp 4vPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=9BiZrIIDw3M0g6PboTiYMY8t51GiXfniSm5hZD+98Oo=; b=H+1iirLeZIRTQ16ah23bwQEL8cuJQLIdJ3BlgotEUkzGcQ6GrEPbc2vKdVoRLu94Kq EktmAZv24dQGd5ePP7ebf7rr0L0rqXxfY3OpIlqTYUsAn5TSrKmfnJhXMb5kke+/uFJm K0NgXArls2vheLCY8ZmxxLkP27ERh93qomFYdWMwGQ6nDsGk59lJG6HFj1MJS8Ixz3Hb zG2BS51cHNJZekqUoLtCL6ZCgbgCPjeJM7oo00JKrKwynWOTtWDWGBhSSoGzSUuF4xmZ aq3ysC3sOy+deFySc1wjGHPNAaDYxRELawRB7umniM601PsWlwjPWler6xLfP6HsKF58 oAog== X-Gm-Message-State: AOAM531ZfPVS+0p1MYbd04n4C7dwE6wathAEvocdm4EgBdmlQoyUCiX5 TFyfw+lpLdqfx9sg5dN88Y36nymLJYCWV7rT X-Google-Smtp-Source: ABdhPJzvf4EJtA2aien3OPVZDhyyMY/dMI2v7m8s7iY+rqrdouqJjQ7AjF3C8RswKPzEFY8is9MauS7O8ykCnK2O X-Received: by 2002:a0c:b492:: with SMTP id c18mr264585qve.139.1589488537513; Thu, 14 May 2020 13:35:37 -0700 (PDT) Date: Thu, 14 May 2020 21:34:34 +0100 Message-Id: <20200514203434.22274-1-lihaoliang@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.26.2.761.g0e0b3e54be-goog Subject: [PATCH] doc: Update comment from rsp->rcu_gp_seq to rsp->gp_seq From: Lihao Liang To: paulmck@kernel.org Cc: linux-kernel@vger.kernel.org, Lihao Liang Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Lihao Liang --- kernel/rcu/tree.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 2d7fcb9bdd34..508c46421eb3 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -41,7 +41,7 @@ struct rcu_node { raw_spinlock_t __private lock; /* Root rcu_node's lock protects */ /* some rcu_state fields as well as */ /* following. */ - unsigned long gp_seq; /* Track rsp->rcu_gp_seq. */ + unsigned long gp_seq; /* Track rsp->gp_seq. */ unsigned long gp_seq_needed; /* Track furthest future GP request. */ unsigned long completedqs; /* All QSes done for this node. */ unsigned long qsmask; /* CPUs or groups that need to switch in */ @@ -149,7 +149,7 @@ union rcu_noqs { /* Per-CPU data for read-copy update. */ struct rcu_data { /* 1) quiescent-state and grace-period handling : */ - unsigned long gp_seq; /* Track rsp->rcu_gp_seq counter. */ + unsigned long gp_seq; /* Track rsp->gp_seq counter. */ unsigned long gp_seq_needed; /* Track furthest future GP request. */ union rcu_noqs cpu_no_qs; /* No QSes yet for this CPU. */ bool core_needs_qs; /* Core waits for quiesc state. */ -- 2.26.2.761.g0e0b3e54be-goog