GFS2_EA2NAME
!memcmp(GFS2_EA2NAME(ea), ef->name, ea->ea_name_len)) {
memcpy(er->er_data + ei->ei_size + l, GFS2_EA2NAME(ea),
memcpy(GFS2_EA2NAME(ea), er->er_name, er->er_name_len);
#define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len)
((__be64 *)(GFS2_EA2NAME(ea) + ALIGN((ea)->ea_name_len, 8)))