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Date: Mon, 15 Nov 2010 12:31:12 +0100 From: Eric Dumazet <eric.dumazet@...il.com> To: Cypher Wu <cypher.w@...il.com> Cc: Chris Metcalf <cmetcalf@...era.com>, Américo Wang <xiyou.wangcong@...il.com>, linux-kernel@...r.kernel.org, netdev <netdev@...r.kernel.org> Subject: Re: Kernel rwlock design, Multicore and IGMP Le lundi 15 novembre 2010 à 19:18 +0800, Cypher Wu a écrit : > In that post I want to confirm another thing: if we join/leave on > different cores that every call will start the timer for IGMP message > using the same in_dev->mc_list, could that be optimized? > Which timer exactly ? Is it a real scalability problem ? I believe RTNL would be the blocking point actually... -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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