[libvirt] [PATCH v2 0/4] Introduce support for virtio-blk-pci iothreads

v1: http://www.redhat.com/archives/libvir-list/2014-August/msg01155.html Changes since v1 Patches 1-3 - purely from code review Patch 4 - rework the checking of the to be added disk that has the iothread property set to be done during qemuBuildDriveDevStr() after the config check. This way the same checks are done for both start and hotplug. Only set the "inuse" bit after qemuBuildDriveDevStr() returns successfully for both start and hotplug. This also enforces only setting for this path Since the only way a disk with the property can be added is if the current emulator supports the feature, the calls to set/clear the bit if iothread is set should be safe from not needing to also ensure iothreadmap exists. John Ferlan (4): domain_conf: Introduce iothreads XML qemu: Add support for iothreads domain_conf: Add support for iothreads in disk definition qemu: Allow use of iothreads for disk definitions docs/formatdomain.html.in | 34 ++++++++++++ docs/schemas/domaincommon.rng | 14 +++++ src/conf/domain_conf.c | 47 +++++++++++++++- src/conf/domain_conf.h | 4 ++ src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 64 ++++++++++++++++++++++ src/qemu/qemu_hotplug.c | 6 ++ .../qemuxml2argv-iothreads-disk.args | 17 ++++++ .../qemuxml2argv-iothreads-disk.xml | 40 ++++++++++++++ tests/qemuxml2argvdata/qemuxml2argv-iothreads.args | 8 +++ tests/qemuxml2argvdata/qemuxml2argv-iothreads.xml | 29 ++++++++++ tests/qemuxml2argvtest.c | 4 ++ tests/qemuxml2xmltest.c | 2 + 14 files changed, 271 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads-disk.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads-disk.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads.xml -- 1.9.3