Patchwork [02/12] savevm: export qemu_save_device_state()

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Submitter Lei Li
Date July 25, 2013, 8:18 p.m.
Message ID <1374783499-2550-3-git-send-email-lilei@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/261922/
State New
Headers show

Comments

Lei Li - July 25, 2013, 8:18 p.m.
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
---
 include/sysemu/sysemu.h |    1 +
 savevm.c                |    7 ++++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

Patch

diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 2fb71af..5b90027 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -80,6 +80,7 @@  int qemu_savevm_state_iterate(QEMUFile *f);
 void qemu_savevm_state_complete(QEMUFile *f);
 void qemu_savevm_state_cancel(void);
 uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size);
+int qemu_save_device_state(QEMUFile *f);
 int qemu_loadvm_state(QEMUFile *f);
 
 /* SLIRP */
diff --git a/savevm.c b/savevm.c
index ff5ece6..1695102 100644
--- a/savevm.c
+++ b/savevm.c
@@ -2006,7 +2006,12 @@  static int qemu_savevm_state(QEMUFile *f)
     return ret;
 }
 
-static int qemu_save_device_state(QEMUFile *f)
+/**
+ * Save all of the device states to stream QEMUFile
+ *
+ * Return negtive if there has been an error
+ **/
+int qemu_save_device_state(QEMUFile *f)
 {
     SaveStateEntry *se;