blkverify: 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.

Reviewed-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220922084924.201610-8-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/blkverify.c b/block/blkverify.c
index e4a37af3b2ef5bdb3e145f88a1c43102a92ebb40..020b1ae7b6049af0777476e88ae02c95dce80ce3 100644 (file)
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -258,7 +258,7 @@ blkverify_co_pwritev(BlockDriverState *bs, int64_t offset, int64_t bytes,
     return blkverify_co_prwv(bs, &r, offset, bytes, qiov, qiov, flags, true);
 }
 
-static int blkverify_co_flush(BlockDriverState *bs)
+static int coroutine_fn blkverify_co_flush(BlockDriverState *bs)
 {
     BDRVBlkverifyState *s = bs->opaque;