From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yang Hongyang <yanghy@cn.fujitsu.com>
Subject: Re: [PATCH v3 26/28] tools/libxl: Handle checkpoint
 records in a libxl migration v2 stream
Date: Tue, 14 Jul 2015 18:33:44 +0800
Message-ID: <55A4E588.7010103@cn.fujitsu.com>
References: <1436788907-1921-1-git-send-email-andrew.cooper3@citrix.com>
	<1436788907-1921-27-git-send-email-andrew.cooper3@citrix.com>
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To: Andrew Cooper <andrew.cooper3@citrix.com>, Xen-devel <xen-devel@lists.xen.org>
Cc: Wei Liu <wei.liu2@citrix.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>, Ian Campbell <Ian.Campbell@citrix.com>
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On 07/13/2015 08:01 PM, Andrew Cooper wrote:
[...]
>           domcreate_rebuild_done(egc, dcs, rc);
> @@ -966,6 +989,7 @@ static void domcreate_bootloader_done(libxl__egc *egc,
>       }
>
>       /* Restore */
> +    callbacks->checkpoint = libxl__remus_domain_checkpoint_callback;

This should be moved after read_stream_init()

diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c
index e42de47..86f7f13 100644
--- a/tools/libxl/libxl_create.c
+++ b/tools/libxl/libxl_create.c
@@ -989,8 +989,6 @@ static void domcreate_bootloader_done(libxl__egc *egc,
      }

      /* Restore */
-    callbacks->checkpoint = libxl__remus_domain_checkpoint_callback;
-
      rc = libxl__build_pre(gc, domid, d_config, state);
      if (rc)
          goto out;
@@ -1003,6 +1001,7 @@ static void domcreate_bootloader_done(libxl__egc *egc,
      dcs->srs.legacy = (dcs->restore_params.stream_version == 1);
      dcs->srs.completion_callback = domcreate_stream_done;
      dcs->srs.checkpoint_callback = remus_checkpoint_stream_done;
+    callbacks->checkpoint = libxl__remus_domain_checkpoint_callback;

      libxl__stream_read_start(egc, &dcs->srs);
      return;

>
>       rc = libxl__build_pre(gc, domid, d_config, state);
>       if (rc)
> @@ -978,6 +1002,7 @@ static void domcreate_bootloader_done(libxl__egc *egc,
>       dcs->srs.fd = restore_fd;
>       dcs->srs.legacy = (dcs->restore_params.stream_version == 1);
>       dcs->srs.completion_callback = domcreate_stream_done;
> +    dcs->srs.checkpoint_callback = remus_checkpoint_stream_done;
>
>       libxl__stream_read_start(egc, &dcs->srs);
>       return;
...

-- 
Thanks,
Yang.