qcow: 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: <20230126172432.436111-6-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>
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parent
48a4e92d3c
commit
5b9d79b62d
10
block/qcow.c
10
block/qcow.c
@ -833,13 +833,13 @@ static int coroutine_fn qcow_co_create(BlockdevCreateOptions *opts,
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}
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/* Create BlockBackend to write to the image */
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bs = bdrv_open_blockdev_ref(qcow_opts->file, errp);
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bs = bdrv_co_open_blockdev_ref(qcow_opts->file, errp);
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if (bs == NULL) {
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return -EIO;
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}
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qcow_blk = blk_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE,
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BLK_PERM_ALL, errp);
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qcow_blk = blk_co_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE,
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BLK_PERM_ALL, errp);
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if (!qcow_blk) {
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ret = -EPERM;
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goto exit;
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@ -978,8 +978,8 @@ static int coroutine_fn qcow_co_create_opts(BlockDriver *drv,
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goto fail;
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}
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bs = bdrv_open(filename, NULL, NULL,
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BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
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bs = bdrv_co_open(filename, NULL, NULL,
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BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
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if (bs == NULL) {
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ret = -EIO;
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goto fail;
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