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[Qemu-devel] [PATCH 1/5] vl.c: Do not save RAM state when Xen is used.
From: |
Anthony PERARD |
Subject: |
[Qemu-devel] [PATCH 1/5] vl.c: Do not save RAM state when Xen is used. |
Date: |
Thu, 24 Nov 2011 16:08:09 +0000 |
In Xen case, the guest RAM is not handle by QEMU, and it is saved by Xen tools.
So, we just avoid to register the RAM save state handler.
Signed-off-by: Anthony PERARD <address@hidden>
---
vl.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/vl.c b/vl.c
index f5afed4..e7dced2 100644
--- a/vl.c
+++ b/vl.c
@@ -3273,8 +3273,10 @@ int main(int argc, char **argv, char **envp)
default_drive(default_sdcard, snapshot, machine->use_scsi,
IF_SD, 0, SD_OPTS);
- register_savevm_live(NULL, "ram", 0, 4, NULL, ram_save_live, NULL,
- ram_load, NULL);
+ if (!xen_enabled()) {
+ register_savevm_live(NULL, "ram", 0, 4, NULL, ram_save_live, NULL,
+ ram_load, NULL);
+ }
if (nb_numa_nodes > 0) {
int i;
--
Anthony PERARD