Start migrating migration code into a migration directory

The migration code now occupies a fair chunk of the top level .c
files, it seems time to give it it's own directory.

I've not touched:
   arch_init.c - that's mostly RAM migration but has a few random other
                 bits
   savevm.c    - because it's built target specific

This is purely a code move; no code has changed.
   - it fails checkpatch because of old violations, it feels safer
     to keep this as purely a move and fix those at some mythical future
     date.

The xbzrle and vmstate tests are now only run for softmmu builds
since they require files in the migrate/ directory which is only built
for softmmu.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>

1 files changed, 0 insertions, 69 deletions

diff --git a/migration-exec.c b/migration-exec.c
deleted file mode 100644
index 4790247..0000000
--- a/migration-exec.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * QEMU live migration
- *
- * Copyright IBM, Corp. 2008
- * Copyright Dell MessageOne 2008
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *  Charles Duffy     <charles_duffy@messageone.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- *
- * Contributions after 2012-01-13 are licensed under the terms of the
- * GNU GPL, version 2 or (at your option) any later version.
- */
-
-#include "qemu-common.h"
-#include "qemu/sockets.h"
-#include "qemu/main-loop.h"
-#include "migration/migration.h"
-#include "migration/qemu-file.h"
-#include "block/block.h"
-#include <sys/types.h>
-#include <sys/wait.h>
-
-//#define DEBUG_MIGRATION_EXEC
-
-#ifdef DEBUG_MIGRATION_EXEC
-#define DPRINTF(fmt, ...) \
-    do { printf("migration-exec: " fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...) \
-    do { } while (0)
-#endif
-
-void exec_start_outgoing_migration(MigrationState *s, const char *command, Error **errp)
-{
-    s->file = qemu_popen_cmd(command, "w");
-    if (s->file == NULL) {
-        error_setg_errno(errp, errno, "failed to popen the migration target");
-        return;
-    }
-
-    migrate_fd_connect(s);
-}
-
-static void exec_accept_incoming_migration(void *opaque)
-{
-    QEMUFile *f = opaque;
-
-    qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL);
-    process_incoming_migration(f);
-}
-
-void exec_start_incoming_migration(const char *command, Error **errp)
-{
-    QEMUFile *f;
-
-    DPRINTF("Attempting to start an incoming migration\n");
-    f = qemu_popen_cmd(command, "r");
-    if(f == NULL) {
-        error_setg_errno(errp, errno, "failed to popen the migration source");
-        return;
-    }
-
-    qemu_set_fd_handler2(qemu_get_fd(f), NULL,
-			 exec_accept_incoming_migration, NULL, f);
-}