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[Qemu-devel] [PATCH v5 0/9] Network announce changes
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PATCH v5 0/9] Network announce changes |
Date: |
Tue, 26 Feb 2019 19:59:50 +0000 |
From: "Dr. David Alan Gilbert" <address@hidden>
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.
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
v5
Makefile fix for the test
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 | 1 +
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 | 4 +
tests/test-announce-self.c | 83 +++++++++++++++++++
tests/test-hmp.c | 1 +
23 files changed, 590 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
- [Qemu-devel] [PATCH v5 0/9] Network announce changes,
Dr. David Alan Gilbert (git) <=
- [Qemu-devel] [PATCH v5 1/9] net: Introduce announce timer, Dr. David Alan Gilbert (git), 2019/02/26
- [Qemu-devel] [PATCH v5 5/9] net: Add a network device specific self-announcement ability, Dr. David Alan Gilbert (git), 2019/02/26
- [Qemu-devel] [PATCH v5 6/9] virtio-net: Allow qemu_announce_self to trigger virtio announcements, Dr. David Alan Gilbert (git), 2019/02/26
- [Qemu-devel] [PATCH v5 3/9] virtio-net: Switch to using announce timer, Dr. David Alan Gilbert (git), 2019/02/26
- [Qemu-devel] [PATCH v5 2/9] migration: Add announce parameters, Dr. David Alan Gilbert (git), 2019/02/26
- [Qemu-devel] [PATCH v5 7/9] qmp: Add announce-self command, Dr. David Alan Gilbert (git), 2019/02/26