From: Po Liu <po.liu@nxp.com>
To: dsahern@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Cc: stephen@networkplumber.org, davem@davemloft.net,
jhs@mojatatu.com, vlad@buslov.dev, po.liu@nxp.com,
claudiu.manoil@nxp.com, vladimir.oltean@nxp.com,
alexandru.marginean@nxp.com
Subject: [iproute2-next] action police: make 'mtu' could be set independently in police action
Date: Sun, 28 Jun 2020 09:46:02 +0800 [thread overview]
Message-ID: <20200628014602.13002-1-po.liu@nxp.com> (raw)
Current police action must set 'rate' and 'burst'. 'mtu' parameter
set the max frame size and could be set alone without 'rate' and 'burst'
in some situation. Offloading to hardware for example, 'mtu' could limit
the flow max frame size.
Signed-off-by: Po Liu <po.liu@nxp.com>
---
tc/m_police.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tc/m_police.c b/tc/m_police.c
index a5bc20c0..89497f67 100644
--- a/tc/m_police.c
+++ b/tc/m_police.c
@@ -161,8 +161,8 @@ action_ctrl_ok:
return -1;
/* Must at least do late binding, use TB or ewma policing */
- if (!rate64 && !avrate && !p.index) {
- fprintf(stderr, "\"rate\" or \"avrate\" MUST be specified.\n");
+ if (!rate64 && !avrate && !p.index && !mtu) {
+ fprintf(stderr, "\"rate\" or \"avrate\" or \"mtu\"MUST be specified.\n");
return -1;
}
--
2.17.1
next reply other threads:[~2020-06-28 1:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-28 1:46 Po Liu [this message]
2020-06-28 20:16 ` Stephen Hemminger
2020-06-29 2:04 ` [v2,iproute2-next 1/2] action police: change the print message quotes style Po Liu
2020-06-29 2:04 ` [v2,iproute2-next 2/2] action police: make 'mtu' could be set independently in police action Po Liu
2020-06-29 6:54 ` [v2,net-next] net:qos: police action offloading parameter 'burst' change to the original value Po Liu
2020-06-30 0:33 ` David Miller
2020-07-05 15:35 ` [v2,iproute2-next 1/2] action police: change the print message quotes style David Ahern
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