diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/blockdev.c b/blockdev.c index 68b6741398..7619ad4fda 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3068,7 +3068,6 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, bool has_speed, int64_t speed, Error **errp) { - BlockBackend *blk; BlockDriverState *bs; BlockDriverState *base_bs, *top_bs; AioContext *aio_context; @@ -3087,22 +3086,22 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, * live commit feature versions; for this to work, we must make sure to * perform the device lookup before any generic errors that may occur in a * scenario in which all optional arguments are omitted. */ - blk = blk_by_name(device); - if (!blk) { - error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, - "Device '%s' not found", device); + bs = qmp_get_root_bs(device, &local_err); + if (!bs) { + bs = bdrv_lookup_bs(device, device, NULL); + if (!bs) { + error_free(local_err); + error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, + "Device '%s' not found", device); + } else { + error_propagate(errp, local_err); + } return; } - aio_context = blk_get_aio_context(blk); + aio_context = bdrv_get_aio_context(bs); aio_context_acquire(aio_context); - if (!blk_is_available(blk)) { - error_setg(errp, "Device '%s' has no medium", device); - goto out; - } - bs = blk_bs(blk); - if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_COMMIT_SOURCE, errp)) { goto out; } |