This series makes the ceph_osd_request->r_trail be a structure that's always initialized rather than a pointer. The result works equivalent to before but it makes things simpler. -Alex [PATCH 1/2] libceph: always allow trail in osd request [PATCH 2/2] libceph: kill op_needs_trail() -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html