[libvirt] [PATCHv3 00/11] Multiple TX queue support

Fixed version with Laine's comments worked in [1]. Patches 2, 3 and 5 has been ACKed already. BTW, patch 4 is really a different to patch 3. The only thing they share is a commit message body. Kernel and subsequently QEMU learned multiple transmit queues a while ago. The feature has a nice advantage, it allows a single guest to transmit multiple flows of network data using multiple CPUs simultaneously which increase traffic bandwidth. A lot. The documentation how to use this is available at [2] or [3]. 1: https://www.redhat.com/archives/libvir-list/2013-May/msg00943.html 2: https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/tree/Docu... 3: http://git.qemu.org/?p=qemu.git;a=blob;f=qemu-options.hx;hb=HEAD#l1363 Michal Privoznik (11): Introduce /domain/devices/interface/driver/@queues attribute qemu: Move interface cmd line construction into a separate function qemu: Make qemuMonitorAddNetdev to pass multiple FDs qemu: Make qemuMonitorAddHostNetwork to pass multiple FDs qemu: Adapt command line generation to multiqueue net util: Learn virNetDevTapCreate multiqueue network qemu: Allow multiple vhost-net openings qemu: Rework qemuNetworkIfaceConnect qemu: Adapt qemuDomainAttachNetDevice to multiqueue net qemu: Adapt qemuBuildInterfaceCommandLine to to multiqueue net qemu: Enable multiqueue network docs/formatdomain.html.in | 12 +- docs/schemas/domaincommon.rng | 5 + src/conf/domain_conf.c | 15 + src/conf/domain_conf.h | 1 + src/network/bridge_driver.c | 2 +- src/qemu/qemu_command.c | 447 +++++++++++++-------- src/qemu/qemu_command.h | 13 +- src/qemu/qemu_hotplug.c | 103 +++-- src/qemu/qemu_monitor.c | 78 ++-- src/qemu/qemu_monitor.h | 8 +- src/uml/uml_conf.c | 5 +- src/util/virnetdevtap.c | 113 +++--- src/util/virnetdevtap.h | 2 + .../qemuxml2argvdata/qemuxml2argv-vhost_queues.xml | 51 +++ tests/qemuxml2xmltest.c | 1 + 15 files changed, 568 insertions(+), 288 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-vhost_queues.xml -- 1.8.2.1