BLK_ADD_TRACE_RQ(9) Block Devices BLK_ADD_TRACE_RQ(9)NAMEblk_add_trace_rq - Add a trace for a request oriented actionSYNOPSISvoid blk_add_trace_rq(struct request_queue * q, struct request * rq, u32 what);ARGUMENTSq queue the io is for rq the source request what the actionDESCRIPTIONRecords an action against a request. Will log the bio offset + size.COPYRIGHTKernel Hackers Manual 2.6. July 2010 BLK_ADD_TRACE_RQ(9)
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