47 lines
1.9 KiB
Diff
47 lines
1.9 KiB
Diff
From 666b68a93006c4299747d159bcacb7164b8c5d91 Mon Sep 17 00:00:00 2001
|
|
Message-Id: <666b68a93006c4299747d159bcacb7164b8c5d91@dist-git>
|
|
From: Michal Privoznik <mprivozn@redhat.com>
|
|
Date: Thu, 24 Nov 2022 10:28:59 +0100
|
|
Subject: [PATCH] conf: Make VIR_DOMAIN_NET_TYPE_ETHERNET not share 'host view'
|
|
|
|
When setting up QoS for a domain <interface/>, or when reporting
|
|
its statistics we may need to swap TX/RX values. This is all
|
|
explained in comment to virDomainNetTypeSharesHostView().
|
|
However, this function claims that VIR_DOMAIN_NET_TYPE_ETHERNET
|
|
also shares the 'host view', meaning the TX/RX values must be
|
|
swapped. But that's not true.
|
|
|
|
An easy reproducer is to start a domain with two <interface/>-s:
|
|
one type of network, the other of type ethernet and configure the
|
|
same <bandwidth/> for both. Reversed setting can then be observed
|
|
(e.g. via tc).
|
|
|
|
Reported-by: Oleg Vasilev <oleg.vasilev@virtuozzo.com>
|
|
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
|
|
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
|
|
(cherry picked from commit 0862cb3ce46253a58ca02d36b2b6a6397a60bfc7)
|
|
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2172578
|
|
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
|
|
---
|
|
src/conf/domain_conf.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
|
|
index 401ddaa1a0..427e7d1bb5 100644
|
|
--- a/src/conf/domain_conf.c
|
|
+++ b/src/conf/domain_conf.c
|
|
@@ -30472,9 +30472,9 @@ virDomainNetTypeSharesHostView(const virDomainNetDef *net)
|
|
virDomainNetType actualType = virDomainNetGetActualType(net);
|
|
switch (actualType) {
|
|
case VIR_DOMAIN_NET_TYPE_DIRECT:
|
|
- case VIR_DOMAIN_NET_TYPE_ETHERNET:
|
|
return true;
|
|
case VIR_DOMAIN_NET_TYPE_USER:
|
|
+ case VIR_DOMAIN_NET_TYPE_ETHERNET:
|
|
case VIR_DOMAIN_NET_TYPE_VHOSTUSER:
|
|
case VIR_DOMAIN_NET_TYPE_SERVER:
|
|
case VIR_DOMAIN_NET_TYPE_CLIENT:
|
|
--
|
|
2.39.2
|
|
|