block/vdi: Don't ignore immediate read/write failures
This patch is similar to 171e3d6b99
which fixed qcow2:
Returning -EIO is far from optimal, but at least it's an error code.
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
parent
cc015e9a5d
commit
40a892b78c
@ -610,6 +610,7 @@ static void vdi_aio_read_cb(void *opaque, int ret)
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acb->hd_aiocb = bdrv_aio_readv(bs->file, offset, &acb->hd_qiov,
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n_sectors, vdi_aio_read_cb, acb);
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if (acb->hd_aiocb == NULL) {
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ret = -EIO;
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goto done;
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}
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}
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@ -673,6 +674,7 @@ static void vdi_aio_write_cb(void *opaque, int ret)
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acb->hd_aiocb = bdrv_aio_writev(bs->file, 0, &acb->hd_qiov, 1,
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vdi_aio_write_cb, acb);
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if (acb->hd_aiocb == NULL) {
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ret = -EIO;
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goto done;
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}
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return;
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@ -702,6 +704,7 @@ static void vdi_aio_write_cb(void *opaque, int ret)
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acb->hd_aiocb = bdrv_aio_writev(bs->file, offset, &acb->hd_qiov,
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n_sectors, vdi_aio_write_cb, acb);
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if (acb->hd_aiocb == NULL) {
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ret = -EIO;
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goto done;
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}
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return;
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@ -752,6 +755,7 @@ static void vdi_aio_write_cb(void *opaque, int ret)
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&acb->hd_qiov, s->block_sectors,
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vdi_aio_write_cb, acb);
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if (acb->hd_aiocb == NULL) {
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ret = -EIO;
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goto done;
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}
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} else {
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@ -764,6 +768,7 @@ static void vdi_aio_write_cb(void *opaque, int ret)
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acb->hd_aiocb = bdrv_aio_writev(bs->file, offset, &acb->hd_qiov,
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n_sectors, vdi_aio_write_cb, acb);
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if (acb->hd_aiocb == NULL) {
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ret = -EIO;
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goto done;
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}
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}
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