From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-174.mta1.migadu.com (out-174.mta1.migadu.com [95.215.58.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BFF0C23A9A8 for ; Mon, 12 Jan 2026 03:10:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768187459; cv=none; b=ezTeWjCM6nygfCwcSF/n73IZziVkSOk0rOnutSr3EmEf4cEwvIIdoCQrB+0tZS2v1WrmWjO6cRKQvXlabzA2XDRsAYDwKpnS5E6JTno75OKnaLg6jFyHhDLgJj2nn4L0TO+zSRDVHix7X8j1uhmwqRoyzz8NmoPHLRcedO7hvNo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768187459; c=relaxed/simple; bh=PjQXTurCqg8eMA0SqlreYKSa2/BSBZlUecjE8/D6eRo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lwJ1a+jYoT3j3xoHn+MAudkFKb1WFClx589Y+3bn0fKMOFqYvCLrqD366raFdpkzQ2bgPtHsBj0WSMiSzKwo7wAtSVjAmu1j12APJLKc6QTFUsnSpO5pT1ZcybLZ8C6tGvYqtjYCXSFAlAJrLNCbuGCwi3EKXNmeGsFGClr/JYw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=DAclZ753; arc=none smtp.client-ip=95.215.58.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="DAclZ753" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1768187454; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PjQXTurCqg8eMA0SqlreYKSa2/BSBZlUecjE8/D6eRo=; b=DAclZ753FhN3IYgOkQEkzVjY6K8HvdSb2MxLMLN3vTfM2F5NP/hmMufoEXAXiTyj6EKM5c f1lURNRKOGE8rrgnxOPOQrAsbAA+GWDi//y1l0m0A5UQz/bG0+KM1axiVdXoDMLcxAzV3N LeZudy70yGi8cKU1d9EnzXYJTbPcNlU= From: Fushuai Wang To: wangfushuai@baidu.com Cc: Jason@zx2c4.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, wireguard@lists.zx2c4.com Subject: Re: [PATCH v2] wireguard: allowedips: Use kfree_rcu() instead of call_rcu() Date: Mon, 12 Jan 2026 11:10:21 +0800 Message-Id: <20260112031021.81853-1-fushuai.wang@linux.dev> In-Reply-To: <20251005133936.32667-1-wangfushuai@baidu.com> References: <20251005133936.32667-1-wangfushuai@baidu.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT > Replace call_rcu() + kmem_cache_free() with kfree_rcu() to simplify > the code and reduce function size. Gentle ping. --- Regards, WANG