[PATCH 25/26] migration: add missing coroutine_fn annotations

[Paolo Bonzini <pbonzini@redhat.com>]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

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>
---
 migration/migration.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index bb8bbddfe4..739bb683f3 100644
--- 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;
-- 
2.37.3