[Qemu-devel] [PATCH 02/18] savevm: export qemu_save_device_state()

[Lei Li]

Export qemu_save_device_state() for localhost migration.

Signed-off-by: Lei Li <li...@linux.vnet.ibm.com>
---
 include/sysemu/sysemu.h |    1 +
 savevm.c                |    7 ++++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index d7a77b6..f1f15f4 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 03fc4d9..f89e979 100644
--- a/savevm.c
+++ b/savevm.c
@@ -2049,7 +2049,12 @@ 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 negative if there has been an error
+ **/
+int qemu_save_device_state(QEMUFile *f)
 {
     SaveStateEntry *se;
 
-- 
1.7.7.6