185 static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector,  in act_log_check()  argument
188 	if (((bt->act_mask << BLK_TC_SHIFT) & what) == 0)  in act_log_check()
216 			    const blk_opf_t opf, u32 what, int error,  in __blk_add_trace()  argument
235 	what |= ddir_act[op_is_write(op) ? WRITE : READ];  in __blk_add_trace()
236 	what |= MASK_TC_BIT(opf, SYNC);  in __blk_add_trace()
237 	what |= MASK_TC_BIT(opf, RAHEAD);  in __blk_add_trace()
238 	what |= MASK_TC_BIT(opf, META);  in __blk_add_trace()
239 	what |= MASK_TC_BIT(opf, PREFLUSH);  in __blk_add_trace()
240 	what |= MASK_TC_BIT(opf, FUA);  in __blk_add_trace()
242 		what |= BLK_TC_ACT(BLK_TC_DISCARD);  in __blk_add_trace()
244 		what |= BLK_TC_ACT(BLK_TC_FLUSH);  in __blk_add_trace()
246 		what |= __BLK_TA_CGROUP;  in __blk_add_trace()
249 	if (act_log_check(bt, what, sector, pid))  in __blk_add_trace()
295 		t->action = what;  in __blk_add_trace()
828 			     unsigned int nr_bytes, u32 what, u64 cgid)  in blk_add_trace_rq()  argument
840 		what |= BLK_TC_ACT(BLK_TC_PC);  in blk_add_trace_rq()
842 		what |= BLK_TC_ACT(BLK_TC_FS);  in blk_add_trace_rq()
845 			what, blk_status_to_errno(error), 0, NULL, cgid);  in blk_add_trace_rq()
892 			      u32 what, int error)  in blk_add_trace_bio()  argument
904 			bio->bi_opf, what, error, 0, NULL,  in blk_add_trace_bio()
963 		u32 what;  in blk_add_trace_unplug()  local
966 			what = BLK_TA_UNPLUG_IO;  in blk_add_trace_unplug()
968 			what = BLK_TA_UNPLUG_TIMER;  in blk_add_trace_unplug()
970 		__blk_add_trace(bt, 0, 0, 0, what, 0, sizeof(rpdu), &rpdu, 0);  in blk_add_trace_unplug()
1488 	u16 what;  in print_one_line()  local
1494 	what	   = (t->action & ((1 << BLK_TC_SHIFT) - 1)) & ~__BLK_TA_CGROUP;  in print_one_line()
1505 	if (unlikely(what == 0 || what >= ARRAY_SIZE(what2act)))  in print_one_line()
1506 		trace_seq_printf(s, "Unknown action %x\n", what);  in print_one_line()
1508 		log_action(iter, what2act[what].act[long_act], has_cg);  in print_one_line()
1509 		what2act[what].print(s, iter->ent, has_cg);  in print_one_line()