[19/26] throttle: add missing coroutine_fn annotations

Commit Message

Paolo Bonzini Sept. 22, 2022, 8:49 a.m. UTC

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 <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
---
 block/throttle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/block/throttle.c b/block/throttle.c
index 6e8d52fa24..ddd450593a 100644
--- a/block/throttle.c
+++ b/block/throttle.c
@@ -162,7 +162,7 @@  static int coroutine_fn throttle_co_pwritev_compressed(BlockDriverState *bs,
                                BDRV_REQ_WRITE_COMPRESSED);
 }
 
-static int throttle_co_flush(BlockDriverState *bs)
+static int coroutine_fn throttle_co_flush(BlockDriverState *bs)
 {
     return bdrv_co_flush(bs->file->bs);
 }