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[103.168.172.201]) by smtp.gmail.com with ESMTPSA id lr7-20020a0562145bc700b00680c25f5f06sm3898272qvb.86.2024.01.29.15.25.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jan 2024 15:25:10 -0800 (PST) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailfauth.nyi.internal (Postfix) with ESMTP id 52C0A1200066; Mon, 29 Jan 2024 18:25:10 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 29 Jan 2024 18:25:10 -0500 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrfedthedgudduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvfevufffkffoggfgsedtkeertd ertddtnecuhfhrohhmpeeuohhquhhnucfhvghnghcuoegsohhquhhnrdhfvghnghesghhm rghilhdrtghomheqnecuggftrfgrthhtvghrnheptdfftddtkeelvdefleeghfelleevge ffteehheeljeejudehueejhefggeevfeetnecuffhomhgrihhnpehgihhthhhusgdrtgho mhenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegsoh hquhhnodhmvghsmhhtphgruhhthhhpvghrshhonhgrlhhithihqdeiledvgeehtdeigedq udejjeekheehhedvqdgsohhquhhnrdhfvghngheppehgmhgrihhlrdgtohhmsehfihigmh gvrdhnrghmvg X-ME-Proxy: Feedback-ID: iad51458e:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 29 Jan 2024 18:25:09 -0500 (EST) From: Boqun Feng To: linux-kernel@vger.kernel.org, rcu@vger.kernel.org Cc: Boqun Feng Subject: [PATCH 0/8] RCU exp updates for v6.9 Date: Mon, 29 Jan 2024 15:23:38 -0800 Message-ID: <20240129232349.3170819-1-boqun.feng@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: rcu@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi, This series contains the updates and fixes of RCU expedited for v6.9. You can also find the series at: https://github.com/fbq/linux.git rcu-exp.2024.01.29a The detailed list of the changes: Frederic Weisbecker (8): rcu/exp: Remove full barrier upon main thread wakeup rcu/exp: Fix RCU expedited parallel grace period kworker allocation failure recovery rcu/exp: Handle RCU expedited grace period kworker allocation failure rcu: s/boost_kthread_mutex/kthread_mutex rcu/exp: Move expedited kthread worker creation functions above rcutree_prepare_cpu() rcu/exp: Make parallel exp gp kworker per rcu node rcu/exp: Handle parallel exp gp kworkers affinity rcu/exp: Remove rcu_par_gp_wq kernel/rcu/rcu.h | 5 -- kernel/rcu/tree.c | 175 +++++++++++++++++++++++++++------------ kernel/rcu/tree.h | 11 ++- kernel/rcu/tree_exp.h | 83 +++---------------- kernel/rcu/tree_plugin.h | 52 ++---------- 5 files changed, 144 insertions(+), 182 deletions(-)