Messages in this thread Patch in this message | | | From | Murali Karicheri <> | Subject | [PATCH net 14/14] net: hsr: Fix node prune function for forget time expiry | Date | Fri, 5 Apr 2019 13:31:36 -0400 |
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From: Aaron Kramer <a-kramer@ti.com>
HSR should forget nodes after configured node forget time expiry based on HSR_NODE_FORGET_TIME. As part of hsr_prune_nodes(), code checks to see if entries are to be flushed out if not heard for longer than forget time. But currently hsr_prune_nodes() is called only once during device creation. Restart the timer at the end of hsr_prune_nodes() so that hsr_prune_nodes() gets called periodically and forgotten entries are removed from node table.
Signed-off-by: Aaron Kramer <a-kramer@ti.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> --- net/hsr/hsr_framereg.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c index a3cc30ac8a5a..9fa9abd83018 100644 --- a/net/hsr/hsr_framereg.c +++ b/net/hsr/hsr_framereg.c @@ -405,6 +405,10 @@ void hsr_prune_nodes(struct timer_list *t) } } rcu_read_unlock(); + + /* Restart timer */ + mod_timer(&hsr->prune_timer, + jiffies + msecs_to_jiffies(PRUNE_PERIOD)); } void *hsr_get_next_node(struct hsr_priv *hsr, void *_pos, -- 2.17.0
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