Re: [PATCH 1/5] migration: Store downtime timestamps in an array

[Joao Martins <joao.m.martins@oracle.com>]

On 28/09/2023 02:55, Wang, Lei wrote:
> On 9/27/2023 0:18, Joao Martins wrote:
>> Right now downtime_start is stored in MigrationState.
>>
>> In preparation to having more downtime timestamps during
>> switchover, move downtime_start to an array namely, @timestamp.
>>
>> Add a setter/getter surrounding which timestamps to record,
>> to make it easier to spread to various migration functions.
>>
>> Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
>> ---
>>  qapi/migration.json   | 14 ++++++++++++++
>>  migration/migration.h |  7 +++++--
>>  migration/migration.c | 24 ++++++++++++++++++++----
>>  3 files changed, 39 insertions(+), 6 deletions(-)
>>
>> diff --git a/qapi/migration.json b/qapi/migration.json
>> index 8843e74b59c7..b836cc881d33 100644
>> --- a/qapi/migration.json
>> +++ b/qapi/migration.json
>> @@ -190,6 +190,20 @@
>>  { 'struct': 'VfioStats',
>>    'data': {'transferred': 'int' } }
>>  
>> +##
>> +# @MigrationDowntime:
>> +#
>> +# An enumeration of downtime timestamps for all
>> +# steps of the switchover.
>> +#
>> +# @start:Timestamp taken at the start of the switchover right before
>            ^
> Suggest adding a space here to keep consistent with other attributes.
> 
Yeap, will do for v2