migration: Create savevm.h for functions exported from savevm.c
This removes last trace of migration functions from sysemu/sysemu.h.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
diff --git a/migration/savevm.c b/migration/savevm.c
index a4532b6..a2d4f9c 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -36,6 +36,7 @@
#include "qemu/timer.h"
#include "migration/migration.h"
#include "qemu-file-channel.h"
+#include "savevm.h"
#include "postcopy-ram.h"
#include "qapi/qmp/qerror.h"
#include "qemu/error-report.h"
@@ -63,6 +64,26 @@
static bool skip_section_footers;
+/* Subcommands for QEMU_VM_COMMAND */
+enum qemu_vm_cmd {
+ MIG_CMD_INVALID = 0, /* Must be 0 */
+ MIG_CMD_OPEN_RETURN_PATH, /* Tell the dest to open the Return path */
+ MIG_CMD_PING, /* Request a PONG on the RP */
+
+ MIG_CMD_POSTCOPY_ADVISE, /* Prior to any page transfers, just
+ warn we might want to do PC */
+ MIG_CMD_POSTCOPY_LISTEN, /* Start listening for incoming
+ pages as it's running. */
+ MIG_CMD_POSTCOPY_RUN, /* Start execution */
+
+ MIG_CMD_POSTCOPY_RAM_DISCARD, /* A list of pages to discard that
+ were previously sent during
+ precopy but are dirty. */
+ MIG_CMD_PACKAGED, /* Send a wrapped stream within this stream */
+ MIG_CMD_MAX
+};
+
+#define MAX_VM_CMD_PACKAGED_SIZE (1ul << 24)
static struct mig_cmd_args {
ssize_t len; /* -1 = variable */
const char *name;
@@ -807,10 +828,10 @@
* @len: Length of associated data
* @data: Data associated with command.
*/
-void qemu_savevm_command_send(QEMUFile *f,
- enum qemu_vm_cmd command,
- uint16_t len,
- uint8_t *data)
+static void qemu_savevm_command_send(QEMUFile *f,
+ enum qemu_vm_cmd command,
+ uint16_t len,
+ uint8_t *data)
{
trace_savevm_command_send(command, len);
qemu_put_byte(f, QEMU_VM_COMMAND);
