[libvirt] [PATCH] qemu: check for vhostusers bandwidth
https://bugzilla.redhat.com/show_bug.cgi?id=1524230
Signed-off-by: Roland Schulz <schullzroll(a)gmail.com>
---
src/qemu/qemu_command.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index ff9589f593..284c2709fc 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -8244,6 +8244,8 @@ qemuBuildVhostuserCommandLine(virQEMUDriverPtr driver,
virQEMUCapsPtr qemuCaps,
unsigned int bootindex)
{
+ virNetDevBandwidthPtr actualBandwidth = virDomainNetGetActualBandwidth(net);
+ virDomainNetType actualType = virDomainNetGetActualType(net);
virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
char *chardev = NULL;
char *netdev = NULL;
@@ -8257,6 +8259,19 @@ qemuBuildVhostuserCommandLine(virQEMUDriverPtr driver,
goto cleanup;
}
+ /* Set bandwidth or warn if requested and not supported. */
+ if (actualBandwidth) {
+ if (virNetDevSupportBandwidth(actualType)) {
+ if (virNetDevBandwidthSet(net->ifname, actualBandwidth, false,
+ !virDomainNetTypeSharesHostView(net)) < 0)
+ goto cleanup;
+ } else {
+ VIR_WARN("setting bandwidth on interfaces of "
+ "type '%s' is not implemented yet",
+ virDomainNetTypeToString(actualType));
+ }
+ }
+
switch ((virDomainChrType)net->data.vhostuser->type) {
case VIR_DOMAIN_CHR_TYPE_UNIX:
if (!(chardev = qemuBuildChrChardevStr(logManager, secManager,
--
2.17.1