[PATCH 0/4] Support new qemu aio interface io_uring

Han Han hhan at redhat.com
Sat Apr 18 15:57:50 UTC 2020


The io_uring mode requires QEMU 5.0.0 and Linux 5.1 above.

Han Han (4):
  qemu_capabilities: Introduce QEMU_CAPS_AIO_IO_URING
  qemu: Implement the aio mode io_uring
  tests: Tests for io mode io_uring
  docs: Docs and news for io mode io_uring

 docs/formatdomain.html.in                     |  3 +-
 docs/news.xml                                 |  9 +++
 docs/schemas/domaincommon.rng                 |  1 +
 src/conf/domain_conf.c                        |  1 +
 src/conf/domain_conf.h                        |  1 +
 src/qemu/qemu_capabilities.c                  |  2 +
 src/qemu/qemu_capabilities.h                  |  1 +
 src/qemu/qemu_command.c                       |  8 +++
 tests/qemublocktest.c                         |  1 +
 ...le-backing_basic-aio_io_uring-srconly.json | 44 +++++++++++++
 .../file-backing_basic-aio_io_uring.json      | 66 +++++++++++++++++++
 .../file-backing_basic-aio_io_uring.xml       | 47 +++++++++++++
 .../caps_5.0.0.aarch64.replies                |  3 +-
 .../caps_5.0.0.aarch64.xml                    |  1 +
 .../caps_5.0.0.ppc64.replies                  |  3 +-
 .../qemucapabilitiesdata/caps_5.0.0.ppc64.xml |  1 +
 .../caps_5.0.0.x86_64.replies                 |  3 +-
 .../caps_5.0.0.x86_64.xml                     |  1 +
 .../disk-aio-io_uring.x86_64-latest.args      | 40 +++++++++++
 tests/qemuxml2argvdata/disk-aio-io_uring.xml  | 30 +++++++++
 tests/qemuxml2argvtest.c                      |  1 +
 .../disk-aio-io_uring.x86_64-latest.xml       | 39 +++++++++++
 tests/qemuxml2xmltest.c                       |  1 +
 23 files changed, 303 insertions(+), 4 deletions(-)
 create mode 100644 tests/qemublocktestdata/xml2json/file-backing_basic-aio_io_uring-srconly.json
 create mode 100644 tests/qemublocktestdata/xml2json/file-backing_basic-aio_io_uring.json
 create mode 100644 tests/qemublocktestdata/xml2json/file-backing_basic-aio_io_uring.xml
 create mode 100644 tests/qemuxml2argvdata/disk-aio-io_uring.x86_64-latest.args
 create mode 100644 tests/qemuxml2argvdata/disk-aio-io_uring.xml
 create mode 100644 tests/qemuxml2xmloutdata/disk-aio-io_uring.x86_64-latest.xml

-- 
2.25.0




More information about the libvir-list mailing list