From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antonio Quartulli Subject: [PATCH 11/16] batman-adv: properly store the roaming time Date: Mon, 29 Oct 2012 09:58:12 +0100 Message-ID: <1351501097-1289-12-git-send-email-ordex@autistici.org> References: <1351501097-1289-1-git-send-email-ordex@autistici.org> Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org, Antonio Quartulli To: davem@davemloft.net Return-path: Received: from contumacia.investici.org ([178.255.144.35]:54254 "EHLO contumacia.investici.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758196Ab2J2I7F (ORCPT ); Mon, 29 Oct 2012 04:59:05 -0400 In-Reply-To: <1351501097-1289-1-git-send-email-ordex@autistici.org> Sender: netdev-owner@vger.kernel.org List-ID: in case of a new global entry added because of roaming, the roam_at field must be properly initiated with the current time. This value will be later use to purge this entry out on time out (if nobody claims it). Instead roam_at field is now set to zero in this situation leading to an immediate purging of the related entry. Signed-off-by: Antonio Quartulli --- net/batman-adv/translation-table.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 42a74e3..0ac39d5 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -726,6 +726,12 @@ int batadv_tt_global_add(struct batadv_priv *bat_priv, common->flags = flags; tt_global_entry->roam_at = 0; + /* node must store current time in case of roaming. This is + * needed to purge this entry out on timeout (if nobody claims + * it) + */ + if (flags & BATADV_TT_CLIENT_ROAM) + tt_global_entry->roam_at = jiffies; atomic_set(&common->refcount, 2); common->added_at = jiffies; -- 1.7.12.4