parallels: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper

.bdrv_co_create implementations run in a coroutine. Therefore they are
not allowed to open images directly. Fix the calls to use the
corresponding no_co_wrappers instead.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230126172432.436111-5-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/block/parallels.c b/block/parallels.c
index bbea2f2221ffaf028a9a1604a82b8af113bffb3c..d4378e09debf2c83d31bb3c43316c962a7393332 100644 (file)
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -565,13 +565,13 @@ static int coroutine_fn parallels_co_create(BlockdevCreateOptions* opts,
     }
 
     /* Create BlockBackend to write to the image */
-    bs = bdrv_open_blockdev_ref(parallels_opts->file, errp);
+    bs = bdrv_co_open_blockdev_ref(parallels_opts->file, errp);
     if (bs == NULL) {
         return -EIO;
     }
 
-    blk = blk_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL,
-                          errp);
+    blk = blk_co_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL,
+                             errp);
     if (!blk) {
         ret = -EPERM;
         goto out;
@@ -651,8 +651,8 @@ static int coroutine_fn parallels_co_create_opts(BlockDriver *drv,
         goto done;
     }
 
-    bs = bdrv_open(filename, NULL, NULL,
-                   BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
+    bs = bdrv_co_open(filename, NULL, NULL,
+                      BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
     if (bs == NULL) {
         ret = -EIO;
         goto done;