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[106.167.171.201]) by smtp.gmail.com with ESMTPSA id iq3sm8323909pjb.57.2021.01.15.07.11.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Jan 2021 07:11:51 -0800 (PST) To: "Paul E. McKenney" Cc: Josh Triplett , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , rcu@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra From: Akira Yokosawa Subject: [PATCH -rcu] rculist: Replace reference to atomic_ops.rst Message-ID: <94e4df15-770b-4944-f3c6-f2856fc49786@gmail.com> Date: Sat, 16 Jan 2021 00:11:45 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org >From f92cae321e9a42a1d4bc8a2d5d1a2cd62ab35410 Mon Sep 17 00:00:00 2001 From: Akira Yokosawa Date: Fri, 15 Jan 2021 23:39:03 +0900 Subject: [PATCH -rcu] rculist: Replace reference to atomic_ops.rst atomic_ops.rst was removed in commit f0400a77ebdc ("atomic: Delete obsolete documentation"). Instead, reference a section in memory-barriers.txt discussing the use of barrier() in loops. Cc: Peter Zijlstra Signed-off-by: Akira Yokosawa --- include/linux/rculist_nulls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h index ff3e94779e73..d8afdb8784c1 100644 --- a/include/linux/rculist_nulls.h +++ b/include/linux/rculist_nulls.h @@ -161,7 +161,7 @@ static inline void hlist_nulls_add_fake(struct hlist_nulls_node *n) * * The barrier() is needed to make sure compiler doesn't cache first element [1], * as this loop can be restarted [2] - * [1] Documentation/core-api/atomic_ops.rst around line 114 + * [1] Documentation/memory-barriers.txt around line 1533 * [2] Documentation/RCU/rculist_nulls.rst around line 146 */ #define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member) \ -- 2.17.1