On 2019/2/15 上午4:29, Dr. David Alan Gilbert wrote:
> * Jason Wang (jasowang@redhat.com) wrote:
>> On 2019/2/7 上午7:35, Michael S. Tsirkin wrote:
>>> On Wed, Feb 06, 2019 at 11:00:35AM +0000, Dr. David Alan Gilbert (git) wrote:
>>>> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>>>>
>>>> Hi,
>>>> This is a reworking of a few sets of patches from 2017
>>>> that were put together by myself, Germano and Vlad that make
>>>> the network announce system more flexible.
>>>>
>>>> Firstly, it's parameterised, so that you can change the number
>>>> of packets and the gap between them; the number can be set to 0
>>>> to disable announce completely.
>>>>
>>>> Secondly, you can force an announce by a qmp or hmp command at
>>>> any time. This is useful if you need the guest to do an announce
>>>> for a different reason; for example if the management layer
>>>> has just juggled some bonding configuration around.
>>> series
>>>
>>> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
>>
>> Applied.
>>
>> Thanks
> Hi Jason,
> Can you drop the test patch for now (the last one) - I need to
> tweak the Makefile so it doesn't try and run on things without
> virtio-net.
>
> Dave
Ok. Will drop.
Thanks
>
>>
>>>
>>>
>>>
>>>> The packet creation and timing also moves to net/ from migration/
>>>>
>>>> The previous set was:
>>>> https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg05594.html
>>>>
>>>> Dave
>>>>
>>>> v3
>>>> Fixes from Markus's review: blank lines, and json tweaks
>>>>
>>>> v2
>>>> Fix the qmp example
>>>> Typo fixes
>>>>
>>>>
>>>> Dr. David Alan Gilbert (9):
>>>> net: Introduce announce timer
>>>> migration: Add announce parameters
>>>> virtio-net: Switch to using announce timer
>>>> migration: Switch to using announce timer
>>>> net: Add a network device specific self-announcement ability
>>>> virtio-net: Allow qemu_announce_self to trigger virtio announcements
>>>> qmp: Add announce-self command
>>>> hmp: Add hmp_announce_self
>>>> tests: Add a test for qemu self announcements
>>>>
>>>> hmp-commands.hx | 14 ++++
>>>> hmp.c | 33 ++++++++
>>>> hmp.h | 1 +
>>>> hw/net/trace-events | 6 ++
>>>> hw/net/virtio-net.c | 69 ++++++++++++----
>>>> include/hw/virtio/virtio-net.h | 4 +-
>>>> include/migration/misc.h | 12 +--
>>>> include/net/announce.h | 41 ++++++++++
>>>> include/net/net.h | 2 +
>>>> include/qemu/typedefs.h | 2 +
>>>> include/sysemu/sysemu.h | 2 -
>>>> migration/migration.c | 103 +++++++++++++++++++++++-
>>>> migration/migration.h | 4 +
>>>> migration/savevm.c | 72 +----------------
>>>> migration/trace-events | 1 -
>>>> net/Makefile.objs | 1 +
>>>> net/announce.c | 140 +++++++++++++++++++++++++++++++++
>>>> net/trace-events | 3 +
>>>> qapi/migration.json | 53 ++++++++++++-
>>>> qapi/net.json | 43 ++++++++++
>>>> tests/Makefile.include | 2 +
>>>> tests/test-announce-self.c | 83 +++++++++++++++++++
>>>> tests/test-hmp.c | 1 +
>>>> 23 files changed, 589 insertions(+), 103 deletions(-)
>>>> create mode 100644 include/net/announce.h
>>>> create mode 100644 net/announce.c
>>>> create mode 100644 tests/test-announce-self.c
>>>>
>>>> --
>>>> 2.20.1
> --
> Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
>