From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-fw-80008.amazon.com (smtp-fw-80008.amazon.com [99.78.197.219]) (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 85FFE632 for ; Thu, 10 Oct 2024 00:07:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=99.78.197.219 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728518847; cv=none; b=bTlAREbGPLXtSEKsH4qagbbKovsmeUY6Vz7snCNqWGTUkKhARckrc9sn2yoeATNcMH50KaEk1QYM2/SgB1kzXHS2mzYt9JKJnVAhifX/2Fp0GA6r1eNPCAK+up0s8YoZacjOYbjyXADhRmaVNLJJ6fWA6qxz86Fi4turGtFMsvc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728518847; c=relaxed/simple; bh=15T1JvUbqBnMND2+U3omaDfKT9KVYIz/GxP7Iok0XwE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=E9P2u4KNJwWrEAax6bcQREHhTEndWL3jcD+azdFF+kCwYDHmM+lcDg1vx2R3WlI6SiJ2UsoU84N3a8YMtOeYg88+XW2vFbJNDtTO21nO0h1zJnkvo2h2FGCSrKGaorW8psRMxHryb3Y2HxbsgqBmISbcV11t6xE4wfYc30A8j54= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.co.jp; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b=JUdlFTQH; arc=none smtp.client-ip=99.78.197.219 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.co.jp Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="JUdlFTQH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1728518846; x=1760054846; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=m5Bi27aRMSLbN44//wKDL6k02RrGyb9Z/r9OXSYfuqo=; b=JUdlFTQHZtMuZ68Sy6XMIRGy3vnzx9NjnuG3pxiqOs5p33yLTmp8VLls D7CbLykDNsdCEStwFelbg0FCmnkKnZn4JoIbn6hcmDVZs0mjYT+weuZ/5 QjJpMGtB2Racd4hIZFDeX1iaTyguki8KH5HKjlf4oW78OVDk+VIEvBKzf k=; X-IronPort-AV: E=Sophos;i="6.11,191,1725321600"; d="scan'208";a="137243595" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.214]) by smtp-border-fw-80008.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2024 00:07:26 +0000 Received: from EX19MTAUWC001.ant.amazon.com [10.0.7.35:57661] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.5.202:2525] with esmtp (Farcaster) id 454f4410-79a4-470f-834d-44ef6d671e08; Thu, 10 Oct 2024 00:07:25 +0000 (UTC) X-Farcaster-Flow-ID: 454f4410-79a4-470f-834d-44ef6d671e08 Received: from EX19D004ANA001.ant.amazon.com (10.37.240.138) by EX19MTAUWC001.ant.amazon.com (10.250.64.174) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Thu, 10 Oct 2024 00:07:25 +0000 Received: from 6c7e67c6786f.amazon.com (10.187.170.17) by EX19D004ANA001.ant.amazon.com (10.37.240.138) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.35; Thu, 10 Oct 2024 00:07:22 +0000 From: Kuniyuki Iwashima To: CC: , , , , , , , Subject: Re: [PATCH net-next 5/5] net: do not acquire rtnl in fib_seq_sum() Date: Wed, 9 Oct 2024 17:07:19 -0700 Message-ID: <20241010000719.61942-1-kuniyu@amazon.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20241009184405.3752829-6-edumazet@google.com> References: <20241009184405.3752829-6-edumazet@google.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D038UWC003.ant.amazon.com (10.13.139.209) To EX19D004ANA001.ant.amazon.com (10.37.240.138) From: Eric Dumazet Date: Wed, 9 Oct 2024 18:44:05 +0000 > After we made sure no fib_seq_read() handlers needs RTNL anymore, > we can remove RTNL from fib_seq_sum(). > > Note that after RTNL was dropped, fib_seq_sum() result was possibly > outdated anyway. > > Signed-off-by: Eric Dumazet Reviewed-by: Kuniyuki Iwashima