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migration: Create socket-address parameter

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It will be used to store the uri parameters. We want this only for
tcp, so we don't set it for other uris.  We need it to know what port
is migration running.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  dgilbert: Removed DummyStruct as suggested by Eric & Markus

--
This commit is contained in:
Juan Quintela 2019-02-27 11:51:27 +01:00 • committed by Dr. David Alan Gilbert
parent cdf842299d
commit 9aca82ba31
5 changed files with 77 additions and 1 deletions
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24
migration/migration.c
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@ -31,6 +31,8 @@
#include "migration/vmstate.h"
#include "block/block.h"
#include "qapi/error.h"
#include "qapi/clone-visitor.h"
#include "qapi/qapi-visit-sockets.h"
#include "qapi/qapi-commands-migration.h"
#include "qapi/qapi-events-migration.h"
#include "qapi/qmp/qerror.h"
@ -213,6 +215,11 @@ void migration_incoming_state_destroy(void)
}
qemu_event_reset(&mis->main_thread_load_event);
if (mis->socket_address_list) {
qapi_free_SocketAddressList(mis->socket_address_list);
mis->socket_address_list = NULL;
}
}
static void migrate_generate_event(int new_state)
@ -328,6 +335,17 @@ void migration_incoming_enable_colo(void)
migration_colo_enabled = true;
}
void migrate_add_address(SocketAddress *address)
{
MigrationIncomingState *mis = migration_incoming_get_current();
SocketAddressList *addrs;
addrs = g_new0(SocketAddressList, 1);
addrs->next = mis->socket_address_list;
mis->socket_address_list = addrs;
addrs->value = QAPI_CLONE(SocketAddress, address);
}
void qemu_start_incoming_migration(const char *uri, Error **errp)
{
const char *p;
@ -1009,6 +1027,12 @@ static void fill_destination_migration_info(MigrationInfo *info)
{
MigrationIncomingState *mis = migration_incoming_get_current();
if (mis->socket_address_list) {
info->has_socket_address = true;
info->socket_address =
QAPI_CLONE(SocketAddressList, mis->socket_address_list);
}
switch (mis->state) {
case MIGRATION_STATUS_NONE:
return;