172 static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector,  in act_log_check()  argument
175 	if (((bt->act_mask << BLK_TC_SHIFT) & what) == 0)  in act_log_check()
202 		     int rw, u32 what, int error, int pdu_len, void *pdu_data)  in __blk_add_trace()  argument
217 	what |= ddir_act[rw & WRITE];  in __blk_add_trace()
218 	what |= MASK_TC_BIT(rw, SYNC);  in __blk_add_trace()
219 	what |= MASK_TC_BIT(rw, RAHEAD);  in __blk_add_trace()
220 	what |= MASK_TC_BIT(rw, META);  in __blk_add_trace()
221 	what |= MASK_TC_BIT(rw, DISCARD);  in __blk_add_trace()
222 	what |= MASK_TC_BIT(rw, FLUSH);  in __blk_add_trace()
223 	what |= MASK_TC_BIT(rw, FUA);  in __blk_add_trace()
226 	if (act_log_check(bt, what, sector, pid))  in __blk_add_trace()
272 		t->action = what;  in __blk_add_trace()
713 			     unsigned int nr_bytes, u32 what)  in blk_add_trace_rq()  argument
721 		what |= BLK_TC_ACT(BLK_TC_PC);  in blk_add_trace_rq()
723 				what, rq->errors, rq->cmd_len, rq->cmd);  in blk_add_trace_rq()
725 		what |= BLK_TC_ACT(BLK_TC_FS);  in blk_add_trace_rq()
727 				rq->cmd_flags, what, rq->errors, 0, NULL);  in blk_add_trace_rq()
776 			      u32 what, int error)  in blk_add_trace_bio()  argument
787 			bio->bi_rw, what, error, 0, NULL);  in blk_add_trace_bio()
870 		u32 what;  in blk_add_trace_unplug()  local
873 			what = BLK_TA_UNPLUG_IO;  in blk_add_trace_unplug()
875 			what = BLK_TA_UNPLUG_TIMER;  in blk_add_trace_unplug()
877 		__blk_add_trace(bt, 0, 0, 0, what, 0, sizeof(rpdu), &rpdu);  in blk_add_trace_unplug()
1354 	u16 what;  in print_one_line()  local
1359 	what	   = t->action & ((1 << BLK_TC_SHIFT) - 1);  in print_one_line()
1368 	if (unlikely(what == 0 || what >= ARRAY_SIZE(what2act)))  in print_one_line()
1369 		trace_seq_printf(s, "Unknown action %x\n", what);  in print_one_line()
1371 		log_action(iter, what2act[what].act[long_act]);  in print_one_line()
1372 		what2act[what].print(s, iter->ent);  in print_one_line()