1399 static void fill_rwbs(char *rwbs, const struct blk_io_trace2 *t)  in fill_rwbs()  argument
1405 		rwbs[i++] = 'N';  in fill_rwbs()
1410 		rwbs[i++] = 'F';  in fill_rwbs()
1413 		rwbs[i++] = 'D';  in fill_rwbs()
1415 		rwbs[i++] = 'W';  in fill_rwbs()
1416 		rwbs[i++] = 'Z';  in fill_rwbs()
1418 		rwbs[i++] = 'W';  in fill_rwbs()
1420 		rwbs[i++] = 'R';  in fill_rwbs()
1422 		rwbs[i++] = 'N';  in fill_rwbs()
1425 		rwbs[i++] = 'F';  in fill_rwbs()
1427 		rwbs[i++] = 'A';  in fill_rwbs()
1429 		rwbs[i++] = 'S';  in fill_rwbs()
1431 		rwbs[i++] = 'M';  in fill_rwbs()
1433 	rwbs[i] = '\0';  in fill_rwbs()
1494 	char rwbs[RWBS_LEN];  in blk_log_action_classic()  local
1500 	fill_rwbs(rwbs, t);  in blk_log_action_classic()
1505 			 secs, nsec_rem, iter->ent->pid, act, rwbs);  in blk_log_action_classic()
1511 	char rwbs[RWBS_LEN];  in blk_log_action()  local
1514 	fill_rwbs(rwbs, t);  in blk_log_action()
1525 				 blkcg_name_buf, act, rwbs);  in blk_log_action()
1543 				 id & U32_MAX, id >> 32, act, rwbs);  in blk_log_action()
1547 				 MAJOR(t->device), MINOR(t->device), act, rwbs);  in blk_log_action()
2127 void blk_fill_rwbs(char *rwbs, blk_opf_t opf)  in blk_fill_rwbs()  argument
2132 		rwbs[i++] = 'F';  in blk_fill_rwbs()
2136 		rwbs[i++] = 'W';  in blk_fill_rwbs()
2139 		rwbs[i++] = 'D';  in blk_fill_rwbs()
2142 		rwbs[i++] = 'D';  in blk_fill_rwbs()
2143 		rwbs[i++] = 'E';  in blk_fill_rwbs()
2146 		rwbs[i++] = 'F';  in blk_fill_rwbs()
2149 		rwbs[i++] = 'R';  in blk_fill_rwbs()
2152 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2153 		rwbs[i++] = 'A';  in blk_fill_rwbs()
2157 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2158 		rwbs[i++] = 'R';  in blk_fill_rwbs()
2160 			rwbs[i++] = 'A';  in blk_fill_rwbs()
2163 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2164 		rwbs[i++] = 'F';  in blk_fill_rwbs()
2167 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2168 		rwbs[i++] = 'O';  in blk_fill_rwbs()
2171 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2172 		rwbs[i++] = 'C';  in blk_fill_rwbs()
2175 		rwbs[i++] = 'W';  in blk_fill_rwbs()
2176 		rwbs[i++] = 'Z';  in blk_fill_rwbs()
2179 		rwbs[i++] = 'N';  in blk_fill_rwbs()
2183 		rwbs[i++] = 'F';  in blk_fill_rwbs()
2185 		rwbs[i++] = 'A';  in blk_fill_rwbs()
2187 		rwbs[i++] = 'S';  in blk_fill_rwbs()
2189 		rwbs[i++] = 'M';  in blk_fill_rwbs()
2191 		rwbs[i++] = 'U';  in blk_fill_rwbs()
2195 	rwbs[i] = '\0';  in blk_fill_rwbs()