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GCE: Enable vtnet(4) Multiqueue.

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Removes hw.vtnet.mq_disable=1.

This workaround was originally introduced nearly a decade ago to
address stability issues on KVM that have long since been resolved
in both the FreeBSD driver and the GCE hypervisor. Removing this
allows network interrupts to scale across multiple vCPUs.

Tested on n2-highcpu-16 VM with 15.0-RELEASE and confirmed multiple
queue pairs active and interrupts handling across cores.

PR:		kern/292081
MFC after:	1 day
This commit is contained in:
William Carrel
2026-01-08 00:51:11 -08:00
committed by Xin LI
parent 709c1049fe
commit f604d84618
1 changed files with 0 additions and 1 deletions
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release/tools/gce.conf
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@@ -56,7 +56,6 @@ beastie_disable="YES"
loader_logo="none"
hw.memtest.tests="0"
console="comconsole,vidconsole"
hw.vtnet.mq_disable=1
kern.timecounter.hardware=ACPI-safe
aesni_load="YES"
nvme_load="YES"