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[141.239.159.203]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-6e52500c4easm4241405a12.36.2024.06.10.13.31.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jun 2024 13:31:41 -0700 (PDT) Sender: Tejun Heo Date: Mon, 10 Jun 2024 10:31:40 -1000 From: Tejun Heo To: Julia Lawall Cc: kernel-janitors@vger.kernel.org, Lai Jiangshan , linux-kernel@vger.kernel.org, "Paul E . McKenney" , Vlastimil Babka Subject: Re: [PATCH 12/14] workqueue: replace call_rcu by kfree_rcu for simple kmem_cache_free callback Message-ID: References: <20240609082726.32742-1-Julia.Lawall@inria.fr> <20240609082726.32742-13-Julia.Lawall@inria.fr> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240609082726.32742-13-Julia.Lawall@inria.fr> On Sun, Jun 09, 2024 at 10:27:24AM +0200, Julia Lawall wrote: > Since SLOB was removed, it is not necessary to use call_rcu > when the callback only performs kmem_cache_free. Use > kfree_rcu() directly. > > The changes were done using the following Coccinelle semantic patch. > This semantic patch is designed to ignore cases where the callback > function is used in another way. ... > Signed-off-by: Julia Lawall > Reviewed-by: Paul E. McKenney > Reviewed-by: Vlastimil Babka Applied to wq/for-6.11. Thanks. -- tejun