[libvirt PATCH 0/7] qemu: Add support for zero-copy migration
Ján Tomko
jtomko at redhat.com
Thu Jun 23 14:14:03 UTC 2022
On a Thursday in 2022, Jiri Denemark wrote:
>This series also fixes a few issues around memory locking limit in
>migration code which I found while implementing the feature.
>
>Jiri Denemark (7):
> qemu: Add qemuDomainSetMaxMemLock helper
> qemu_migration: Use qemuDomainSetMaxMemLock
> qemu_migration: Restore original memory locking limit
> qemu_migration: Don't set unlimited memlock limit for RDMA
> Add VIR_MIGRATE_ZEROCOPY flag
> virsh: Add support for VIR_MIGRATE_ZEROCOPY flag
> qemu_migration: Implement VIR_MIGRATE_ZEROCOPY flag
>
> docs/manpages/virsh.rst | 7 +-
> include/libvirt/libvirt-domain.h | 9 +++
> src/qemu/qemu_domain.c | 107 ++++++++++++++++++++-----------
> src/qemu/qemu_domain.h | 6 ++
> src/qemu/qemu_migration.c | 34 ++++++++--
> src/qemu/qemu_migration.h | 1 +
> src/qemu/qemu_migration_params.c | 6 ++
> src/qemu/qemu_migration_params.h | 1 +
> tools/virsh-domain.c | 7 ++
> 9 files changed, 136 insertions(+), 42 deletions(-)
>
Reviewed-by: Ján Tomko <jtomko at redhat.com>
Jano
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