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Re: [libvirt] [PATCH v2 2/4] qemu: Add support for iothreads



On Tue, Aug 26, 2014 at 06:15:47PM -0400, John Ferlan wrote:
Add a new capability to ensure the iothreads feature exists for the qemu
emulator being run - requires the "query-iothreads" QMP command. Using the
domain XML add correspoding command argument in order to generate the
threads. The iothreads will use a name space "iothread#" where, the
future patch to add support for using an iothread to a disk definition to
merely define which of the available threads to use.

Add tests to ensure the xml/argv processing is correct.  Note that no
change was made to qemuargv2xmltest.c as processing the -object element
would require knowing more than just iothreads.

Signed-off-by: John Ferlan <jferlan redhat com>
---
src/qemu/qemu_capabilities.c                       |  2 ++
src/qemu/qemu_capabilities.h                       |  1 +
src/qemu/qemu_command.c                            | 13 ++++++++++
tests/qemuxml2argvdata/qemuxml2argv-iothreads.args |  8 ++++++
tests/qemuxml2argvdata/qemuxml2argv-iothreads.xml  | 29 ++++++++++++++++++++++
tests/qemuxml2argvtest.c                           |  2 ++
tests/qemuxml2xmltest.c                            |  1 +
7 files changed, 56 insertions(+)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-iothreads.xml


ACK,

Martin

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