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Re: [Xen-devel] [PATCH v3 COLOPre 09/26] tools/libxl: introduce enum type libxl_checkpointed_stream

On 07/01/2015 06:36 PM, Ian Campbell wrote:
On Wed, 2015-07-01 at 10:05 +0800, Yang Hongyang wrote:

On 06/30/2015 06:52 PM, Ian Campbell wrote:
On Tue, 2015-06-30 at 17:53 +0800, Yang Hongyang wrote:

On 06/30/2015 12:30 AM, Ian Campbell wrote:
On Thu, 2015-06-25 at 14:25 +0800, Yang Hongyang wrote:
introduce enum type libxl_checkpointed_stream in IDL.
rename the last argument of migrate_receive from "remus" to
"checkpointed" since the semantics of this parameter has

I don't see anything here which is hitting the libxl API layer, it all
looks to be internal to xl. Is that going to change in a future patch
i.e. is something in libxl.h going to now accept a

It is stored in restore_params.checkpointed_stream, does this a libxl API layer

Is that in a later patch? I didn't spot it if so.

It's in the existing code:

xl_cmdimpl.c create_domain()

Ah sorry, since it didn't change it wasn't in the patch and my grep
seems to have missed it.

But wait, libxl_domain_restore_params isn't changed here, shouldn't it
be? Otherwise params.checkpointed_stream is still an int. I suspect some
part of a later patch should appear here instead.

It better to be changed, but I'm not sure if this change will impact the
existing users, if we do not change, there won't be problem at least.


2720     if ( restoring ) {
2721         libxl_domain_restore_params params;
2723         libxl_domain_restore_params_init(&params);
2725         params.checkpointed_stream = dom_info->checkpointed_stream;
2726         ret = libxl_domain_create_restore(ctx, &d_config,





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