XFS_SCRUB_TYPE_PROBE
[XFS_SCRUB_TYPE_PROBE] = { XHG_NONE, 0 },
[XFS_SCRUB_TYPE_PROBE] = { /* ioctl presence test */
TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_PROBE);
{ XFS_SCRUB_TYPE_PROBE, "probe" }, \