[PATCH 0/2] qemu: Set noqueue qdisc for TAP devices

Michal Privoznik mprivozn at redhat.com
Thu Oct 8 18:10:23 UTC 2020


See 2/2 for detailed explanation.
Long story short - we can squeeze more bandwidth from TAP devices we
create for domains.

Michal Prívozník (2):
  virnetdev: Introduce virNetDevSetRootQDisc()
  qemu: Set noqueue qdisc for TAP devices

 src/libvirt_private.syms |  1 +
 src/qemu/qemu_command.c  |  2 ++
 src/qemu/qemu_domain.c   | 36 +++++++++++++++++++++++++++++++
 src/qemu/qemu_domain.h   |  4 ++++
 src/qemu/qemu_hotplug.c  |  2 ++
 src/util/virnetdev.c     | 46 ++++++++++++++++++++++++++++++++++++++++
 src/util/virnetdev.h     |  3 +++
 7 files changed, 94 insertions(+)

-- 
2.26.2




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