From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750935AbcEHRpI (ORCPT ); Sun, 8 May 2016 13:45:08 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:48499 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750855AbcEHRpG (ORCPT ); Sun, 8 May 2016 13:45:06 -0400 Date: Sun, 08 May 2016 13:45:00 -0400 (EDT) Message-Id: <20160508.134500.680661474744275849.davem@davemloft.net> To: decui@microsoft.com Cc: gregkh@linuxfoundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, cavery@redhat.com, kys@microsoft.com, haiyangz@microsoft.com, joe@perches.com, vkuznets@redhat.com Subject: Re: [PATCH v9 net-next 1/2] hv_sock: introduce Hyper-V Sockets From: David Miller In-Reply-To: References: <20160507.134048.139772599380708393.davem@davemloft.net> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 08 May 2016 10:45:05 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dexuan Cui Date: Sun, 8 May 2016 06:11:04 +0000 > Thanks for pointing this out! > I understand, so I think I should add a module parameter, e.g., > "hv_sock.max_socket_number" with a default value, say, 1024? No, you should get rid of the huge multi-page buffers.