Hi,
This series converts open-coded 'str' type to enum type for 'status'.
This conversion will be more convenient for future extensibility.
Actually, I will add a MIG_STATE_COLO state for COLO, and i also
saw Dave added MIG_STATE_POSTCOPY_ACTIVE for postcopy.
Patch 1 and 2 are preparation for the conversion, patch 3 completes the
conversion.
Besides, i add a additional patch (patch 4) to expose 'cancelling' to user,
it will influence libvirt side. And i have CC libvirt development.
One more thing, i have to replace MIG_STATE_ERROR with MIG_STATE_FAILED,
and it begin from 0, not its original -1. I think it has no side effect.
Please review.
v3:
- Use longer name for Migration status macro. (Eric Blake)
- Rename internal-only typename 'MigrationStatus'. (Eric, Dave, Markus)
- Expose 'cancelling' state. (Eric Blake)
Thanks for their comments. ;)
v2:
- Remove '(since xyz)' strings. (Eric Blake)
zhanghailiang (4):
migration: Rename abbreviated macro MIG_STATE_* to
MIGRATION_STATUS_*
hmp: Rename 'MigrationStatus' to 'HMPMigrationStatus'
migration: Convert 'status' of MigrationInfo to use an enum type
migration: Expose 'cancelling' status to user
hmp.c | 15 ++++----
migration/migration.c | 95 ++++++++++++++++++++++++---------------------------
qapi-schema.json | 34 +++++++++++++++---
3 files changed, 81 insertions(+), 63 deletions(-)
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1.7.12.4
