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   1 #ifndef _TRACE_BLOCK_H
   2 #define _TRACE_BLOCK_H
   3
   4 #include <linux/blkdev.h>
   5 #include <linux/tracepoint.h>
   6
   7 DECLARE_TRACE(block_rq_abort,
   8         TP_PROTO(struct request_queue *q, struct request *rq),
   9               TP_ARGS(q, rq));
  10
  11 DECLARE_TRACE(block_rq_insert,
  12         TP_PROTO(struct request_queue *q, struct request *rq),
  13               TP_ARGS(q, rq));
  14
  15 DECLARE_TRACE(block_rq_issue,
  16         TP_PROTO(struct request_queue *q, struct request *rq),
  17               TP_ARGS(q, rq));
  18
  19 DECLARE_TRACE(block_rq_requeue,
  20         TP_PROTO(struct request_queue *q, struct request *rq),
  21               TP_ARGS(q, rq));
  22
  23 DECLARE_TRACE(block_rq_complete,
  24         TP_PROTO(struct request_queue *q, struct request *rq),
  25               TP_ARGS(q, rq));
  26
  27 DECLARE_TRACE(block_bio_bounce,
  28         TP_PROTO(struct request_queue *q, struct bio *bio),
  29               TP_ARGS(q, bio));
  30
  31 DECLARE_TRACE(block_bio_complete,
  32         TP_PROTO(struct request_queue *q, struct bio *bio),
  33               TP_ARGS(q, bio));
  34
  35 DECLARE_TRACE(block_bio_backmerge,
  36         TP_PROTO(struct request_queue *q, struct bio *bio),
  37               TP_ARGS(q, bio));
  38
  39 DECLARE_TRACE(block_bio_frontmerge,
  40         TP_PROTO(struct request_queue *q, struct bio *bio),
  41               TP_ARGS(q, bio));
  42
  43 DECLARE_TRACE(block_bio_queue,
  44         TP_PROTO(struct request_queue *q, struct bio *bio),
  45               TP_ARGS(q, bio));
  46
  47 DECLARE_TRACE(block_getrq,
  48         TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
  49               TP_ARGS(q, bio, rw));
  50
  51 DECLARE_TRACE(block_sleeprq,
  52         TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
  53               TP_ARGS(q, bio, rw));
  54
  55 DECLARE_TRACE(block_plug,
  56         TP_PROTO(struct request_queue *q),
  57               TP_ARGS(q));
  58
  59 DECLARE_TRACE(block_unplug_timer,
  60         TP_PROTO(struct request_queue *q),
  61               TP_ARGS(q));
  62
  63 DECLARE_TRACE(block_unplug_io,
  64         TP_PROTO(struct request_queue *q),
  65               TP_ARGS(q));
  66
  67 DECLARE_TRACE(block_split,
  68         TP_PROTO(struct request_queue *q, struct bio *bio, unsigned int pdu),
  69               TP_ARGS(q, bio, pdu));
  70
  71 DECLARE_TRACE(block_remap,
  72         TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev,
  73                  sector_t from, sector_t to),
  74               TP_ARGS(q, bio, dev, from, to));
  75
  76 #endif