[PATCH 08/26] file-posix: add missing coroutine_fn annotations

[Paolo Bonzini]

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.

Reviewed-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 block/file-posix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/file-posix.c b/block/file-posix.c
index 48cd096624..76eea8d350 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -2158,7 +2158,7 @@ static void raw_aio_unplug(BlockDriverState *bs)
 #endif
 }
 
-static int raw_co_flush_to_disk(BlockDriverState *bs)
+static int coroutine_fn raw_co_flush_to_disk(BlockDriverState *bs)
 {
     BDRVRawState *s = bs->opaque;
     RawPosixAIOData acb;
-- 
2.37.3