From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wen Congyang <wency@cn.fujitsu.com>
Subject: Re: [PATCH v3 4/5] tools/libxc: error handling for the
 postcopy() callback
Date: Tue, 26 Jan 2016 14:48:39 +0800
Message-ID: <56A716C7.4060007@cn.fujitsu.com>
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To: Yang Hongyang <hongyang.yang@easystack.cn>, xen devel <xen-devel@lists.xen.org>, Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Shriram Rajagopalan <rshriram@cs.ubc.ca>, Ian Jackson <ian.jackson@eu.citrix.com>, Changlong Xie <xiecl.fnst@cn.fujitsu.com>, Wei Liu <wei.liu2@citrix.com>, Ian Campbell <ian.campbell@citrix.com>
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On 01/26/2016 02:45 PM, Yang Hongyang wrote:
> ditto
> 
> Reviewed-by: Yang Hongyang <hongyang.yang@easystack.cn>

The newest version is v5, and this series is in the staging now.

Thanks for your review.
Wen Congyang

> 
> On 01/08/2016 02:38 PM, Wen Congyang wrote:
>> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
>> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
>> ---
>>   tools/libxc/xc_sr_save.c | 4 +++-
>>   1 file changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/tools/libxc/xc_sr_save.c b/tools/libxc/xc_sr_save.c
>> index e532168..e4ba560 100644
>> --- a/tools/libxc/xc_sr_save.c
>> +++ b/tools/libxc/xc_sr_save.c
>> @@ -791,7 +791,9 @@ static int save(struct xc_sr_context *ctx, uint16_t guest_type)
>>               if ( rc )
>>                   goto err;
>>
>> -            ctx->save.callbacks->postcopy(ctx->save.callbacks->data);
>> +            rc = ctx->save.callbacks->postcopy(ctx->save.callbacks->data);
>> +            if ( rc <= 0 )
>> +                goto err;
>>
>>               rc = ctx->save.callbacks->checkpoint(ctx->save.callbacks->data);
>>               if ( rc <= 0 )
>>
>