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vhost-user: add unregister_savevm when vhost-user cleanup

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Signed-off-by: Jinhua Cao <caojinhua1@huawei.com>
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Chen Qun 2022-02-10 20:21:33 +08:00 committed by yezengruan
parent 2b5d913b53
commit 25f5db2839
1 changed files with 33 additions and 0 deletions
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33
vhost-user-add-unregister_savevm-when-vhost-user-cle.patch Normal file
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@ -0,0 +1,33 @@
From a9459c849c5484a022f67a317b72de764c84c845 Mon Sep 17 00:00:00 2001
From: Jinhua Cao <caojinhua1@huawei.com>
Date: Thu, 10 Feb 2022 20:21:33 +0800
Subject: [PATCH] vhost-user: add unregister_savevm when vhost-user cleanup
Signed-off-by: Jinhua Cao <caojinhua1@huawei.com>
---
hw/virtio/vhost-user.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index bf6e50223c..c265e9e92c 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -24,6 +24,7 @@
#include "sysemu/cryptodev.h"
#include "migration/migration.h"
#include "migration/postcopy-ram.h"
+#include "migration/register.h"
#include "trace.h"
#include <sys/ioctl.h>
@@ -2068,6 +2069,7 @@ static int vhost_user_backend_cleanup(struct vhost_dev *dev)
u->region_rb_len = 0;
g_free(u);
dev->opaque = 0;
+ unregister_savevm(NULL, "vhost-user", dev);
return 0;
}
--
2.27.0