Re: [Qemu-devel] [PATCH 1/4] migration: multifd_save_setup always return 0

[Wei Yang <richardw.yang@linux.intel.com>]

On Tue, May 28, 2019 at 10:11:11AM +0200, Juan Quintela wrote:
>Wei Yang <richardw.yang@linux.intel.com> wrote:
>> Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
>> ---
>>  migration/migration.c | 7 +------
>>  1 file changed, 1 insertion(+), 6 deletions(-)
>>
>> diff --git a/migration/migration.c b/migration/migration.c
>> index d0a0f68f11..3aae4f2734 100644
>> --- a/migration/migration.c
>> +++ b/migration/migration.c
>> @@ -3336,12 +3336,7 @@ void migrate_fd_connect(MigrationState *s, Error *error_in)
>>          return;
>>      }
>>  
>> -    if (multifd_save_setup() != 0) {
>> -        migrate_set_state(&s->state, MIGRATION_STATUS_SETUP,
>> -                          MIGRATION_STATUS_FAILED);
>> -        migrate_fd_cleanup(s);
>> -        return;
>> -    }
>> +    multifd_save_setup();
>>      qemu_thread_create(&s->thread, "live_migration", migration_thread, s,
>>                         QEMU_THREAD_JOINABLE);
>>      s->migration_thread_running = true;
>
>Nack.
>
>On the compression patches that are on list, multifd_save_setup()
>returns -1 if there is a problem when we allocate a zbuff.

You mean there are some patches in mail list?

-- 
Wei Yang
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