diff options
Diffstat (limited to 'include/trace/block.h')
| -rw-r--r-- | include/trace/block.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/trace/block.h b/include/trace/block.h new file mode 100644 index 00000000000..3cc2675ebf0 --- /dev/null +++ b/include/trace/block.h @@ -0,0 +1,60 @@ +#ifndef _TRACE_BLOCK_H +#define _TRACE_BLOCK_H + +#include <linux/blkdev.h> +#include <linux/tracepoint.h> + +DEFINE_TRACE(block_rq_abort, + TPPROTO(struct request_queue *q, struct request *rq), + TPARGS(q, rq)); +DEFINE_TRACE(block_rq_insert, + TPPROTO(struct request_queue *q, struct request *rq), + TPARGS(q, rq)); +DEFINE_TRACE(block_rq_issue, + TPPROTO(struct request_queue *q, struct request *rq), + TPARGS(q, rq)); +DEFINE_TRACE(block_rq_requeue, + TPPROTO(struct request_queue *q, struct request *rq), + TPARGS(q, rq)); +DEFINE_TRACE(block_rq_complete, + TPPROTO(struct request_queue *q, struct request *rq), + TPARGS(q, rq)); +DEFINE_TRACE(block_bio_bounce, + TPPROTO(struct request_queue *q, struct bio *bio), + TPARGS(q, bio)); +DEFINE_TRACE(block_bio_complete, + TPPROTO(struct request_queue *q, struct bio *bio), + TPARGS(q, bio)); +DEFINE_TRACE(block_bio_backmerge, + TPPROTO(struct request_queue *q, struct bio *bio), + TPARGS(q, bio)); +DEFINE_TRACE(block_bio_frontmerge, + TPPROTO(struct request_queue *q, struct bio *bio), + TPARGS(q, bio)); +DEFINE_TRACE(block_bio_queue, + TPPROTO(struct request_queue *q, struct bio *bio), + TPARGS(q, bio)); +DEFINE_TRACE(block_getrq, + TPPROTO(struct request_queue *q, struct bio *bio, int rw), + TPARGS(q, bio, rw)); +DEFINE_TRACE(block_sleeprq, + TPPROTO(struct request_queue *q, struct bio *bio, int rw), + TPARGS(q, bio, rw)); +DEFINE_TRACE(block_plug, + TPPROTO(struct request_queue *q), + TPARGS(q)); +DEFINE_TRACE(block_unplug_timer, + TPPROTO(struct request_queue *q), + TPARGS(q)); +DEFINE_TRACE(block_unplug_io, + TPPROTO(struct request_queue *q), + TPARGS(q)); +DEFINE_TRACE(block_split, + TPPROTO(struct request_queue *q, struct bio *bio, unsigned int pdu), + TPARGS(q, bio, pdu)); +DEFINE_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 |