#ifndef _TRACE_BLOCK_H#define _TRACE_BLOCK_H #include <linux/blkdev.h>#include <linux/tracepoint.h> DECLARE_TRACE(block_rq_abort,	TPPROTO(struct request_queue *q, struct request *rq),		TPARGS(q, rq)); DECLARE_TRACE(block_rq_insert,	TPPROTO(struct request_queue *q, struct request *rq),		TPARGS(q, rq)); DECLARE_TRACE(block_rq_issue,	TPPROTO(struct request_queue *q, struct request *rq),		TPARGS(q, rq)); DECLARE_TRACE(block_rq_requeue,	TPPROTO(struct request_queue *q, struct request *rq),		TPARGS(q, rq)); DECLARE_TRACE(block_rq_complete,	TPPROTO(struct request_queue *q, struct request *rq),		TPARGS(q, rq)); DECLARE_TRACE(block_bio_bounce,	TPPROTO(struct request_queue *q, struct bio *bio),		TPARGS(q, bio)); DECLARE_TRACE(block_bio_complete,	TPPROTO(struct request_queue *q, struct bio *bio),		TPARGS(q, bio)); DECLARE_TRACE(block_bio_backmerge,	TPPROTO(struct request_queue *q, struct bio *bio),		TPARGS(q, bio)); DECLARE_TRACE(block_bio_frontmerge,	TPPROTO(struct request_queue *q, struct bio *bio),		TPARGS(q, bio)); DECLARE_TRACE(block_bio_queue,	TPPROTO(struct request_queue *q, struct bio *bio),		TPARGS(q, bio)); DECLARE_TRACE(block_getrq,	TPPROTO(struct request_queue *q, struct bio *bio, int rw),		TPARGS(q, bio, rw)); DECLARE_TRACE(block_sleeprq,	TPPROTO(struct request_queue *q, struct bio *bio, int rw),		TPARGS(q, bio, rw)); DECLARE_TRACE(block_plug,	TPPROTO(struct request_queue *q),		TPARGS(q)); DECLARE_TRACE(block_unplug_timer,	TPPROTO(struct request_queue *q),		TPARGS(q)); DECLARE_TRACE(block_unplug_io,	TPPROTO(struct request_queue *q),		TPARGS(q)); DECLARE_TRACE(block_split,	TPPROTO(struct request_queue *q, struct bio *bio, unsigned int pdu),		TPARGS(q, bio, pdu)); DECLARE_TRACE(block_remap,	TPPROTO(struct request_queue *q, struct bio *bio, dev_t dev,		sector_t from, sector_t to),		TPARGS(q, bio, dev, from, to)); #endif