migration: Make compression_threads use save/load_setup/cleanup()

Once there, be consistent and use
compress_thread_{save,load}_{setup,cleanup}.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170628095228.4661-6-quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/migration/migration.c b/migration/migration.c
index 7e5dbd9b92..a0db40d364 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -286,7 +286,6 @@ static void process_incoming_migration_bh(void *opaque)
     } else {
         runstate_set(global_state_get_runstate());
     }
-    migrate_decompress_threads_join();
     /*
      * This must happen after any state changes since as soon as an external
      * observer sees this event they might start to prod at the VM assuming
@@ -349,7 +348,6 @@ static void process_incoming_migration_co(void *opaque)
         migrate_set_state(&mis->state, MIGRATION_STATUS_ACTIVE,
                           MIGRATION_STATUS_FAILED);
         error_report("load of migration failed: %s", strerror(-ret));
-        migrate_decompress_threads_join();
         exit(EXIT_FAILURE);
     }
     mis->bh = qemu_bh_new(process_incoming_migration_bh, mis);
@@ -360,7 +358,6 @@ void migration_fd_process_incoming(QEMUFile *f)
 {
     Coroutine *co = qemu_coroutine_create(process_incoming_migration_co, f);
 
-    migrate_decompress_threads_create();
     qemu_file_set_blocking(f, false);
     qemu_coroutine_enter(co);
 }
@@ -827,7 +824,6 @@ static void migrate_fd_cleanup(void *opaque)
         }
         qemu_mutex_lock_iothread();
 
-        migrate_compress_threads_join();
         qemu_fclose(s->to_dst_file);
         s->to_dst_file = NULL;
     }
@@ -1990,7 +1986,6 @@ void migrate_fd_connect(MigrationState *s)
         }
     }
 
-    migrate_compress_threads_create();
     qemu_thread_create(&s->thread, "live_migration", migration_thread, s,
                        QEMU_THREAD_JOINABLE);
     s->migration_thread_running = true;