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authorAntonio Quartulli <ordex@autistici.org>2012-08-24 17:54:07 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-10-29 09:42:41 +0100
commitfdf7932052209260ca2e7add4da4b74f57976336 (patch)
tree2e235f35bda18042986db2c49b01c9b8f8ef5717 /net/batman-adv
parent4934ab951b742f7a7bbe7089f1b3d8e4a387e596 (diff)
batman-adv: properly store the roaming time
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 <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/translation-table.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 42a74e31b4ab..0ac39d5f77d8 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;