Commit 5150b45f authored Apr 05, 2019 by Aaron Kramer Committed by David S. Miller Apr 06, 2019

net: hsr: Fix node prune function for forget time expiry



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>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent fc4ecaee

net/hsr/hsr_framereg.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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,

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