* Michael S. Tsirkin (m...@redhat.com) wrote: > On Mon, Jan 28, 2019 at 05:03:12PM +0000, Dr. David Alan Gilbert (git) wrote: > > From: "Dr. David Alan Gilbert" <dgilb...@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. > > > > 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 > > Reviewed-by: Michael S. Tsirkin <m...@redhat.com> > > Who's applying this? Jason?
That would seem most appropriate. Dave > > > 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 announcments > > > > hmp-commands.hx | 14 ++++ > > hmp.c | 33 ++++++++ > > hmp.h | 1 + > > hw/net/trace-events | 8 ++ > > 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 | 141 +++++++++++++++++++++++++++++++++ > > net/trace-events | 4 + > > qapi/migration.json | 56 ++++++++++++- > > qapi/net.json | 43 ++++++++++ > > tests/Makefile.include | 2 + > > tests/test-announce-self.c | 83 +++++++++++++++++++ > > tests/test-hmp.c | 1 + > > 23 files changed, 595 insertions(+), 104 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 / dgilb...@redhat.com / Manchester, UK
