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set pv guest default video_memkb to 0
Before this patch, pv guest video_memkb is -1, which is an invalid value.
And it will cause the xenstore 'memory/targe' calculation wrong:
memory/target = info->target_memkb - info->video_memkb
Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
This commit is contained in:
Zhigang Wang authored and 
Ian Campbell committed
1 parent
412f0e6401
commit
188336bb86
1 file changed
+2
@@ -357,6 +357,8 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc,
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break;
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case LIBXL_DOMAIN_TYPE_PV:
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libxl_defbool_setdefault(&b_info->u.pv.e820_host, false);
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if (b_info->video_memkb == LIBXL_MEMKB_DEFAULT)
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b_info->video_memkb = 0;
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if (b_info->shadow_memkb == LIBXL_MEMKB_DEFAULT)
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b_info->shadow_memkb = 0;
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if (b_info->u.pv.slack_memkb == LIBXL_MEMKB_DEFAULT)
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