1155 static void fill_rwbs(char *rwbs, const struct blk_io_trace *t)  in fill_rwbs()  argument
1161 		rwbs[i++] = 'N';  in fill_rwbs()
1166 		rwbs[i++] = 'F';  in fill_rwbs()
1169 		rwbs[i++] = 'D';  in fill_rwbs()
1171 		rwbs[i++] = 'W';  in fill_rwbs()
1173 		rwbs[i++] = 'R';  in fill_rwbs()
1175 		rwbs[i++] = 'N';  in fill_rwbs()
1178 		rwbs[i++] = 'F';  in fill_rwbs()
1180 		rwbs[i++] = 'A';  in fill_rwbs()
1182 		rwbs[i++] = 'S';  in fill_rwbs()
1184 		rwbs[i++] = 'M';  in fill_rwbs()
1186 	rwbs[i] = '\0';  in fill_rwbs()
1247 	char rwbs[RWBS_LEN];  in blk_log_action_classic()  local
1253 	fill_rwbs(rwbs, t);  in blk_log_action_classic()
1258 			 secs, nsec_rem, iter->ent->pid, act, rwbs);  in blk_log_action_classic()
1264 	char rwbs[RWBS_LEN];  in blk_log_action()  local
1267 	fill_rwbs(rwbs, t);  in blk_log_action()
1278 				 blkcg_name_buf, act, rwbs);  in blk_log_action()
1296 				 id & U32_MAX, id >> 32, act, rwbs);  in blk_log_action()
1300 				 MAJOR(t->device), MINOR(t->device), act, rwbs);  in blk_log_action()
1876 void blk_fill_rwbs(char *rwbs, blk_opf_t opf)  in blk_fill_rwbs()  argument
1881 		rwbs[i++] = 'F';  in blk_fill_rwbs()
1885 		rwbs[i++] = 'W';  in blk_fill_rwbs()
1888 		rwbs[i++] = 'D';  in blk_fill_rwbs()
1891 		rwbs[i++] = 'D';  in blk_fill_rwbs()
1892 		rwbs[i++] = 'E';  in blk_fill_rwbs()
1895 		rwbs[i++] = 'F';  in blk_fill_rwbs()
1898 		rwbs[i++] = 'R';  in blk_fill_rwbs()
1901 		rwbs[i++] = 'N';  in blk_fill_rwbs()
1905 		rwbs[i++] = 'F';  in blk_fill_rwbs()
1907 		rwbs[i++] = 'A';  in blk_fill_rwbs()
1909 		rwbs[i++] = 'S';  in blk_fill_rwbs()
1911 		rwbs[i++] = 'M';  in blk_fill_rwbs()
1913 	rwbs[i] = '\0';  in blk_fill_rwbs()