51e47cf860
We don't allow to use x-colo capability when replication is not
configured. So, no reason to build COLO when replication is disabled,
it's unusable in this case.
Note also that the check in migrate_caps_check() is not the only
restriction: some functions in migration/colo.c will just abort if
called with not defined CONFIG_REPLICATION, for example:
migration_iteration_finish()
case MIGRATION_STATUS_COLO:
migrate_start_colo_process()
colo_process_checkpoint()
abort()
It could probably make sense to have possibility to enable COLO without
REPLICATION, but this requires deeper audit of colo & replication code,
which may be done later if needed.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Acked-by: Dr. David Alan Gilbert <dave@treblig.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230428194928.1426370-4-vsementsov@yandex-team.ru>
Signed-off-by: Juan Quintela <quintela@redhat.com>
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|---|---|---|
| .. | ||
| bdrv-next-monitor-owned.c | ||
| blk-commit-all.c | ||
| blk-exp-close-all.c | ||
| blockdev-close-all-bdrv-states.c | ||
| change-state-handler.c | ||
| cmos.c | ||
| colo.c | ||
| cpu-get-clock.c | ||
| cpu-synchronize-state.c | ||
| cpus-get-virtual-clock.c | ||
| dump.c | ||
| error-printf.c | ||
| fdset.c | ||
| fw_cfg.c | ||
| gdbstub.c | ||
| get-vm-name.c | ||
| graph-lock.c | ||
| icount.c | ||
| io_uring.c | ||
| iothread-lock-block.c | ||
| iothread-lock.c | ||
| is-daemonized.c | ||
| isa-bus.c | ||
| linux-aio.c | ||
| meson.build | ||
| migr-blocker.c | ||
| module-opts.c | ||
| monitor-core.c | ||
| monitor.c | ||
| pci-bus.c | ||
| physmem.c | ||
| qdev.c | ||
| qemu-timer-notify-cb.c | ||
| qmp_memory_device.c | ||
| qmp-command-available.c | ||
| qmp-quit.c | ||
| qtest.c | ||
| ram-block.c | ||
| ramfb.c | ||
| replay-tools.c | ||
| replay.c | ||
| runstate-check.c | ||
| semihost-all.c | ||
| semihost.c | ||
| sysbus.c | ||
| target-get-monitor-def.c | ||
| target-monitor-defs.c | ||
| trace-control.c | ||
| usb-dev-stub.c | ||
| uuid.c | ||
| vfio-user-obj.c | ||
| vm-stop.c | ||
| vmstate.c | ||
| win32-kbd-hook.c | ||
| xen-hw-stub.c | ||