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Re: [PATCH V2 6/8] migration: recognize COLO as part of activating proce


From: Dr. David Alan Gilbert
Subject: Re: [PATCH V2 6/8] migration: recognize COLO as part of activating process
Date: Thu, 12 Mar 2020 19:42:49 +0000
User-agent: Mutt/1.13.3 (2020-01-12)

* zhanghailiang (address@hidden) wrote:
> We will migrate parts of dirty pages backgroud lively during the gap time
> of two checkpoints, without this modification, it will not work
> because ram_save_iterate() will check it before send RAM_SAVE_FLAG_EOS
> at the end of it.
> 
> Signed-off-by: zhanghailiang <address@hidden>

Reviewed-by: Dr. David Alan Gilbert <address@hidden>

and queued.

> ---
>  migration/migration.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/migration/migration.c b/migration/migration.c
> index e8c62c6e2e..f71c337600 100644
> --- a/migration/migration.c
> +++ b/migration/migration.c
> @@ -840,6 +840,7 @@ bool migration_is_setup_or_active(int state)
>      case MIGRATION_STATUS_PRE_SWITCHOVER:
>      case MIGRATION_STATUS_DEVICE:
>      case MIGRATION_STATUS_WAIT_UNPLUG:
> +    case MIGRATION_STATUS_COLO:
>          return true;
>  
>      default:
> -- 
> 2.21.0
> 
> 
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK




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