migration: add missing coroutine_fn annotations

Callers of coroutine_fn must be coroutine_fn themselves, or the call
must be within "if (qemu_in_coroutine())".  Apply coroutine_fn to
functions where this holds.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Faria <afaria@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220922084924.201610-26-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/migration/migration.c b/migration/migration.c
index bb8bbddfe4670ecc11bf945dc5395b6e04010b81..739bb683f34feb23e4f627a19e86cbba9de9a53c 100644 (file)
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -574,7 +574,8 @@ static void process_incoming_migration_bh(void *opaque)
     migration_incoming_state_destroy();
 }
 
-static void process_incoming_migration_co(void *opaque)
+static void coroutine_fn
+process_incoming_migration_co(void *opaque)
 {
     MigrationIncomingState *mis = migration_incoming_get_current();
     PostcopyState ps;