From mboxrd@z Thu Jan 1 00:00:00 1970 From: amine Subject: Linux multicast support Date: Thu, 1 Sep 2005 17:05:47 +0200 Message-ID: <200509011705.47623.amine@anevia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: To: netdev@oss.sgi.com Content-Disposition: inline Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Hi, I have a question about Multicast in Linux IP stack. I need to know why are loking the " dev->xmit_lock" when mading change in device multicast list? Is it required to suppress parallel execution of that handler and set_multicast_list? Thank in advance -- EL HEDADI Amine R&D phone : Email : amine@anevia.com