[v1] migration: support query migration thread information

[RFC PATCH 0/3] migration: support query migration thread information

Jiang Jiacheng via posted 3 patches 1 year, 3 months ago

Diff against v2
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git fetch https://github.com/patchew-project/qemu tags/patchew/20230120084735.825054-1-jiangjiacheng@huawei.com

Maintainers: Juan Quintela <quintela@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>

There is a newer version of this series

migration/meson.build  |  1 +
migration/migration.c  |  7 +++++
migration/multifd.c    |  9 +++++-
migration/threadinfo.c | 70 ++++++++++++++++++++++++++++++++++++++++++
migration/threadinfo.h | 30 ++++++++++++++++++
qapi/migration.json    | 42 +++++++++++++++++++++++++
6 files changed, 158 insertions(+), 1 deletion(-)
create mode 100644 migration/threadinfo.c
create mode 100644 migration/threadinfo.h

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[RFC PATCH 0/3] migration: support query migration thread information

Posted by Jiang Jiacheng via 1 year, 3 months ago

We need get more migration thread information to support
migration pin, especially thread name and its pid. Add an
qmp interface to query migration thread information by its
name and report thread name when migration thread is started.


Jiang Jiacheng (3):
  migration: report migration thread name to libvirt
  migration: implement query migration threadinfo by name
  migration: save/delete migration thread info

 migration/meson.build  |  1 +
 migration/migration.c  |  7 +++++
 migration/multifd.c    |  9 +++++-
 migration/threadinfo.c | 70 ++++++++++++++++++++++++++++++++++++++++++
 migration/threadinfo.h | 30 ++++++++++++++++++
 qapi/migration.json    | 42 +++++++++++++++++++++++++
 6 files changed, 158 insertions(+), 1 deletion(-)
 create mode 100644 migration/threadinfo.c
 create mode 100644 migration/threadinfo.h

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2.33.0