From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhu Yi Subject: [PATCH V3 4/8] llc: use limited socket backlog Date: Fri, 5 Mar 2010 12:01:43 +0800 Message-ID: <1267761707-15605-4-git-send-email-yi.zhu@intel.com> References: <1267761707-15605-1-git-send-email-yi.zhu@intel.com> <1267761707-15605-2-git-send-email-yi.zhu@intel.com> <1267761707-15605-3-git-send-email-yi.zhu@intel.com> Cc: netdev@vger.kernel.org, Zhu Yi , Arnaldo Carvalho de Melo To: davem@davemloft.net Return-path: Received: from mga14.intel.com ([143.182.124.37]:27263 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754141Ab0CEEA2 (ORCPT ); Thu, 4 Mar 2010 23:00:28 -0500 In-Reply-To: <1267761707-15605-3-git-send-email-yi.zhu@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: Make llc adapt to the limited socket backlog change. Cc: Arnaldo Carvalho de Melo Signed-off-by: Zhu Yi --- net/llc/llc_conn.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c index a8dde9b..c0539ff 100644 --- a/net/llc/llc_conn.c +++ b/net/llc/llc_conn.c @@ -827,7 +827,8 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb) else { dprintk("%s: adding to backlog...\n", __func__); llc_set_backlog_type(skb, LLC_PACKET); - sk_add_backlog(sk, skb); + if (sk_add_backlog_limited(sk, skb)) + goto drop_unlock; } out: bh_unlock_sock(sk); -- 1.6.3.3