ceph_has_room 57 include/linux/ceph/decode.h if (!likely(ceph_has_room(p, end, n))) \ ceph_has_room 113 include/linux/ceph/decode.h if (!ceph_has_room(&sp, end, len)) ceph_has_room 222 include/linux/ceph/decode.h if (!likely(ceph_has_room(p, end, n))) \ ceph_has_room 177 include/linux/ceph/osdmap.h if (!ceph_has_room(p, end, 1 + 8 + 4 + 4)) {