XFS_RMAP_OWN_NULL
xefi->xefi_owner = XFS_RMAP_OWN_NULL;
.oi_owner = XFS_RMAP_OWN_NULL,
if (owner == XFS_RMAP_OWN_NULL) {
if (irec->rm_owner == XFS_RMAP_OWN_NULL)
return oi->oi_owner == XFS_RMAP_OWN_NULL;
case XFS_RMAP_OWN_NULL: /* "free" */
.owner = XFS_RMAP_OWN_NULL, /* "free" */
.owner = XFS_RMAP_OWN_NULL, /* "free" */
dest->rm_owner = XFS_RMAP_OWN_NULL;