[PULL 27/50] test-coroutine: add missing coroutine_fn annotations

[Kevin Wolf]

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: Alberto Faria <afaria@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220922084924.201610-27-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/unit/test-coroutine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/unit/test-coroutine.c b/tests/unit/test-coroutine.c
index aa77a3bcb3..e16b80c245 100644
--- a/tests/unit/test-coroutine.c
+++ b/tests/unit/test-coroutine.c
@@ -610,7 +610,7 @@ static void perf_baseline(void)
     g_test_message("Function call %u iterations: %f s", maxcycles, duration);
 }
 
-static __attribute__((noinline)) void perf_cost_func(void *opaque)
+static __attribute__((noinline)) void coroutine_fn perf_cost_func(void *opaque)
 {
     qemu_coroutine_yield();
 }
-- 
2.37.3