Re: [PATCH net-next 3/4] selftests: bonding: reduce garp_test/arp_validate test time

[Paolo Abeni <pabeni@redhat.com>]

On Wed, 2024-01-24 at 17:58 +0800, Hangbin Liu wrote:
> @@ -276,10 +285,13 @@ garp_test()
>  	active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave")
>  	ip -n ${s_ns} link set ${active_slave} down
>  
> -	exp_num=$(echo "${param}" | cut -f6 -d ' ')
> -	sleep $((exp_num + 2))
> +	# wait for active link change
> +	sleep 1

If 'slowwait' would loop around a sub-second sleep, I guess you could
use 'slowwait' here, too.

>  
> +	exp_num=$(echo "${param}" | cut -f6 -d ' ')
>  	active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave")
> +	slowwait_for_counter $((exp_num + 5)) $exp_num \
> +		tc_rule_handle_stats_get "dev s${active_slave#eth} ingress" 101 ".packets" "-n ${g_ns}"
>  
>  	# check result
>  	real_num=$(tc_rule_handle_stats_get "dev s${active_slave#eth} ingress" 101 ".packets" "-n ${g_ns}")
> @@ -296,8 +308,8 @@ garp_test()
>  num_grat_arp()
>  {
>  	local val
> -	for val in 10 20 30 50; do
> -		garp_test "mode active-backup miimon 100 num_grat_arp $val peer_notify_delay 1000"
> +	for val in 10 20 30; do
> +		garp_test "mode active-backup miimon 50 num_grat_arp $val peer_notify_delay 500"

Can we reduce 'peer_notify_delay' even further, say to '250' and
preserve the test effectiveness?

Thanks,

Paolo