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pimd: Only debug in the unusual case
When receiving a J/P packet, only check to see if we should log when the J/P packet is not for us. Very slight performance improvement additionally Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
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c48a612c21
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@ -678,12 +678,13 @@ static void check_recv_upstream(int is_join,
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pim_upstream_join_timer_decrease_to_t_override("Prune(S,G)", up);
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}
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static int nonlocal_upstream(int is_join,
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struct interface *recv_ifp,
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struct in_addr upstream,
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struct prefix_sg *sg,
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uint8_t source_flags,
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uint16_t holdtime)
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static int
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nonlocal_upstream(int is_join,
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struct interface *recv_ifp,
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struct in_addr upstream,
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struct prefix_sg *sg,
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uint8_t source_flags,
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uint16_t holdtime)
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{
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struct pim_interface *recv_pim_ifp;
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int is_local; /* boolean */
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@ -692,27 +693,26 @@ static int nonlocal_upstream(int is_join,
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zassert(recv_pim_ifp);
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is_local = (upstream.s_addr == recv_pim_ifp->primary_address.s_addr);
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if (PIM_DEBUG_PIM_TRACE_DETAIL) {
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char up_str[INET_ADDRSTRLEN];
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pim_inet4_dump("<upstream?>", upstream, up_str, sizeof(up_str));
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zlog_warn("%s: recv %s (S,G)=%s to %s upstream=%s on %s",
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__PRETTY_FUNCTION__,
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is_join ? "join" : "prune",
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pim_str_sg_dump (sg),
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is_local ? "local" : "non-local",
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up_str, recv_ifp->name);
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}
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if (is_local)
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return 0;
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if (PIM_DEBUG_PIM_TRACE_DETAIL) {
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char up_str[INET_ADDRSTRLEN];
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pim_inet4_dump("<upstream?>", upstream, up_str, sizeof(up_str));
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zlog_warn("%s: recv %s (S,G)=%s to non-local upstream=%s on %s",
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__PRETTY_FUNCTION__,
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is_join ? "join" : "prune",
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pim_str_sg_dump (sg),
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up_str, recv_ifp->name);
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}
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/*
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Since recv upstream addr was not directed to our primary
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address, check if we should react to it in any way.
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*/
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* Since recv upstream addr was not directed to our primary
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* address, check if we should react to it in any way.
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*/
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check_recv_upstream(is_join, recv_ifp, upstream, sg,
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source_flags, holdtime);
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source_flags, holdtime);
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return 1; /* non-local */
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}
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