From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.2]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 14FCA190692; Sat, 9 Aug 2025 15:00:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.2 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754751648; cv=none; b=rQ4/ZhIhwe+1b3woL/3wqrWgGQJBjAsVGJaC+AC11z2qh5RuoW3mtwcHqPq1vpwjIStYURC0/RwXTabJs9YrP6nIhLc/s1aZqsQqExUsl+qUkBoZXXw4X2t+y45CbfB/+VYJISuxzUtLzoV2FiYFlT6lI5RUN/tD910AlaSnd/I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754751648; c=relaxed/simple; bh=Dz2PkMibCWtk3xZiunjGwlziFF5FYxDuqokFTdbnGVo=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=Z5AiVgE5vptlZ6C1cgEYu4SUauJ+6TxRlhrAmbimIG4mUUfCuNNkvUFvUPbeZsMrLicCtpn3oqXqrmNcWngSq6gK4ViKLOkMMNZ1iRLBO6lEhlp8pHzx7PbWg8zTTBNjgd6/BoKkQKglCEMnWOjGJzSf6GGYwQbLZorISUWVCDU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=hhAy01ws; arc=none smtp.client-ip=117.135.210.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="hhAy01ws" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version: Content-Type; bh=Dz2PkMibCWtk3xZiunjGwlziFF5FYxDuqokFTdbnGVo=; b=hhAy01wsq1KQYASxxPofg3wExsK/ho+NbCLry9ILB6CJxRbpyIb0MWkU9eq3Eu yZ1t+gyqwynFJmrp1DXR/ENUKP3FXA96JGqUKD1Qz3T2WX4Vp6QnnWRu6tUUy3Lf Ywu85AGHKAv0VDFGPnZ40qGJaj+ujUdVd++vnCha0/zgQ= Received: from zhaoxin-MS-7E12.. (unknown []) by gzga-smtp-mtada-g0-4 (Coremail) with SMTP id _____wAHyIbPXpdoGuRVAQ--.42733S2; Sat, 09 Aug 2025 22:44:31 +0800 (CST) From: Xin Zhao To: willemdebruijn.kernel@gmail.com, edumazet@google.com, ferenc@fejes.dev Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: af_packet: Use hrtimer to do the retire operation Date: Sat, 9 Aug 2025 22:44:31 +0800 Message-Id: <20250809144431.1784097-1-jackzxcui1989@163.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CM-TRANSID:_____wAHyIbPXpdoGuRVAQ--.42733S2 X-Coremail-Antispam: 1Uf129KBjvdXoWruFW8AF1fKF1xAw17Xry7Jrb_yoWfCwcEkr 4j9FykA3yxZFyqka18Kr47JFy7CrWjk3W5CFWkXF9xX34xXrnxuF9Ygry7Z3WfGayS9Fy5 CFs0q3sxG3W29jkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUbyEEUUUUUU== X-CM-SenderInfo: pmdfy650fxxiqzyzqiywtou0bp/1tbiRwqkCmiXWhlEMwAAso On Sat, 2025-08-09 at 21:45 +0800, Willem wrote: > This is a resubmit of the patch you yesterday [1]? While the > discussion on the original patch was ongoing too. > Net-next is also closed. See also see also > Documentation/process/maintainer-netdev.rst for the process. > I'll take a closer look later. Agreed in principle that it's > preferable to replace timer with hrtimer than to add a CONFIG to > select between them. > [1] https://lore.kernel.org/netdev/20250808032623.11485-1-jackzxcui1989@163.com/ Dear Willem， Yes, you're right. I noticed that the title of the patch I submitted yesterday was incorrect; it should be "use" instead of "user." Additionally, the title was a bit too long, so I resubmitted it. As you mentioned, I took Eric's advice and removed the new config, directly modifying the code instead. Since the title has changed, I didn't use the "PATCH v1" format. Thanks Xin Zhao