[PATCH 0/5] qemu: add virtio-blk queue-size option
This is resubmit of "qemu: add virtio-blk queue-size option" after following the
review.
The option "queue-size" in virtio-blk was added in qemu-2.12.0, and default
value increased from qemu-5.0.0.
However, increasing this value may lead to drop of random access performance.
This is configurable value, so we want to use it via libvirt.
Hiroki Narukawa (5):
qemu: Make disk-virtio-queues tests use DO_TEST_CAPS_LATEST
qemu: add disk queue count ABI stability check
qemu: add queue_size option to disk
qemu: add QEMU_CAPS_VIRTIO_BLK_QUEUE_SIZE capability
qemu: add virtio-blk queue-size option
docs/formatdomain.rst | 4 +-
docs/schemas/domaincommon.rng | 5 +++
src/conf/domain_conf.c | 20 ++++++++++
src/conf/domain_conf.h | 1 +
src/qemu/qemu_capabilities.c | 2 +
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 3 ++
src/qemu/qemu_validate.c | 7 ++++
.../caps_2.12.0.aarch64.xml | 1 +
.../caps_2.12.0.ppc64.xml | 1 +
.../caps_2.12.0.s390x.xml | 1 +
.../caps_2.12.0.x86_64.xml | 1 +
.../qemucapabilitiesdata/caps_3.0.0.ppc64.xml | 1 +
.../qemucapabilitiesdata/caps_3.0.0.s390x.xml | 1 +
.../caps_3.0.0.x86_64.xml | 1 +
.../qemucapabilitiesdata/caps_3.1.0.ppc64.xml | 1 +
.../caps_3.1.0.x86_64.xml | 1 +
.../caps_4.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_4.0.0.ppc64.xml | 1 +
.../caps_4.0.0.riscv32.xml | 1 +
.../caps_4.0.0.riscv64.xml | 1 +
.../qemucapabilitiesdata/caps_4.0.0.s390x.xml | 1 +
.../caps_4.0.0.x86_64.xml | 1 +
.../caps_4.1.0.x86_64.xml | 1 +
.../caps_4.2.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 1 +
.../qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 +
.../caps_4.2.0.x86_64.xml | 1 +
.../caps_5.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 +
.../caps_5.0.0.riscv64.xml | 1 +
.../caps_5.0.0.x86_64.xml | 1 +
.../caps_5.1.0.x86_64.xml | 1 +
.../caps_5.2.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_5.2.0.ppc64.xml | 1 +
.../caps_5.2.0.riscv64.xml | 1 +
.../qemucapabilitiesdata/caps_5.2.0.s390x.xml | 1 +
.../caps_5.2.0.x86_64.xml | 1 +
.../caps_6.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_6.0.0.s390x.xml | 1 +
.../caps_6.0.0.x86_64.xml | 1 +
.../caps_6.1.0.x86_64.xml | 1 +
.../disk-virtio-queue-size.args | 35 +++++++++++++++++
.../disk-virtio-queue-size.x86_64-latest.args | 35 +++++++++++++++++
.../disk-virtio-queue-size.xml | 38 +++++++++++++++++++
.../qemuxml2argvdata/disk-virtio-queues.args | 20 ++++++----
.../disk-virtio-queues.x86_64-latest.args | 35 +++++++++++++++++
tests/qemuxml2argvdata/disk-virtio-queues.xml | 5 ++-
tests/qemuxml2argvtest.c | 4 +-
.../disk-virtio-queue-size.x86_64-latest.xml | 38 +++++++++++++++++++
.../disk-virtio-queue-size.xml | 35 +++++++++++++++++
.../disk-virtio-queues.x86_64-latest.xml | 1 +
tests/qemuxml2xmltest.c | 3 +-
53 files changed, 314 insertions(+), 12 deletions(-)
create mode 100644 tests/qemuxml2argvdata/disk-virtio-queue-size.args
create mode 100644 tests/qemuxml2argvdata/disk-virtio-queue-size.x86_64-latest.args
create mode 100644 tests/qemuxml2argvdata/disk-virtio-queue-size.xml
create mode 100644 tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
create mode 100644 tests/qemuxml2xmloutdata/disk-virtio-queue-size.x86_64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/disk-virtio-queue-size.xml
create mode 120000 tests/qemuxml2xmloutdata/disk-virtio-queues.x86_64-latest.xml
--
2.17.1