| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] [PATCH 3 of 5] Add SIF_RESUMABLE flag to tell restore that a guest is resumable |
| From: | Brendan Cully <brendan@xxxxxxxxx> |
| Date: | 2007年1月12日 15:03:10 -0700 |
| Delivery-date: | 2007年1月12日 15:08:08 -0800 |
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# HG changeset patch
# User Brendan Cully <brendan@xxxxxxxxx>
# Date 1168642944 28800
# Node ID ebdc01d032e8656c130ed945ce54f08108f42c73
# Parent fda11d9e5241eccd3c103e9b6a42ea33dd236174
Add SIF_RESUMABLE flag to tell restore that a guest is resumable.
Unlike the other start_info flags, the flow of information here is
from the kernel to the tools.
Signed-off-by: Brendan Cully <brendan@xxxxxxxxx>
diff -r fda11d9e5241 -r ebdc01d032e8 xen/include/public/xen.h
--- a/xen/include/public/xen.h Fri Jan 12 15:02:14 2007 -0800
+++ b/xen/include/public/xen.h Fri Jan 12 15:02:24 2007 -0800
@@ -535,6 +535,7 @@ typedef struct start_info start_info_t;
/* These flags are passed in the 'flags' field of start_info_t. */
#define SIF_PRIVILEGED (1<<0) /* Is the domain privileged? */
#define SIF_INITDOMAIN (1<<1) /* Is this the initial control domain? */
+#define SIF_RESUMABLE (1<<2) /* does the domain support checkpointing? */
typedef struct dom0_vga_console_info {
uint8_t video_type; /* DOM0_VGA_CONSOLE_??? */
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