#include <linux/trace_seq.h>
#include <linux/version.h>
-#define RWBS_LEN 8
-
#ifndef _TRACE_BLOCK_DEF_
#define _TRACE_BLOCK_DEF_
-#define __blk_dump_cmd(cmd, len) "<unknown>"
-
enum {
RWBS_FLAG_WRITE = (1 << 0),
RWBS_FLAG_DISCARD = (1 << 1),
#endif /* _TRACE_BLOCK_DEF_ */
-#define __print_rwbs_flags(rwbs) \
- __print_flags(rwbs, "", \
- { RWBS_FLAG_FLUSH, "F" }, \
- { RWBS_FLAG_WRITE, "W" }, \
- { RWBS_FLAG_DISCARD, "D" }, \
- { RWBS_FLAG_READ, "R" }, \
- { RWBS_FLAG_FUA, "F" }, \
- { RWBS_FLAG_RAHEAD, "A" }, \
- { RWBS_FLAG_BARRIER, "B" }, \
- { RWBS_FLAG_SYNC, "S" }, \
- { RWBS_FLAG_META, "M" }, \
- { RWBS_FLAG_SECURE, "E" })
-
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
-#define blk_fill_rwbs(rwbs, rw, bytes) \
- tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
+#define blk_rwbs_ctf_integer(type, rwbs, rw, bytes) \
+ ctf_integer(type, rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \
( (bytes) ? RWBS_FLAG_READ : \
( 0 )))) \
#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
-#define blk_fill_rwbs(rwbs, rw, bytes) \
- tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
+#define blk_rwbs_ctf_integer(type, rwbs, rw, bytes) \
+ ctf_integer(type, rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \
( (bytes) ? RWBS_FLAG_READ : \
( 0 )))) \
#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
-#define blk_fill_rwbs(rwbs, rw, bytes) \
- tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
+#define blk_rwbs_ctf_integer(type, rwbs, rw, bytes) \
+ ctf_integer(type, rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
( (rw) & REQ_DISCARD ? RWBS_FLAG_DISCARD : \
( (bytes) ? RWBS_FLAG_READ : \
( 0 )))) \
#else
-#define blk_fill_rwbs(rwbs, rw, bytes) \
- tp_assign(rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
+#define blk_rwbs_ctf_integer(type, rwbs, rw, bytes) \
+ ctf_integer(type, rwbs, ((rw) & WRITE ? RWBS_FLAG_WRITE : \
( (rw) & (1 << BIO_RW_DISCARD) ? RWBS_FLAG_DISCARD : \
( (bytes) ? RWBS_FLAG_READ : \
( 0 )))) \
TP_ARGS(bh),
- TP_STRUCT__entry (
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( size_t, size )
- ),
-
- TP_fast_assign(
- tp_assign(dev, bh->b_bdev->bd_dev)
- tp_assign(sector, bh->b_blocknr)
- tp_assign(size, bh->b_size)
- ),
-
- TP_printk("%d,%d sector=%llu size=%zu",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- (unsigned long long)__entry->sector, __entry->size
+ TP_FIELDS (
+ ctf_integer(dev_t, dev, bh->b_bdev->bd_dev)
+ ctf_integer(sector_t, sector, bh->b_blocknr)
+ ctf_integer(size_t, size, bh->b_size)
)
)
)
#endif
-LTTNG_TRACEPOINT_EVENT_CLASS(block_rq_with_error,
+LTTNG_TRACEPOINT_EVENT_CLASS_CODE(block_rq_with_error,
TP_PROTO(struct request_queue *q, struct request *rq),
TP_ARGS(q, rq),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( int, errors )
- __field( unsigned int, rwbs )
- __dynamic_array_hex( unsigned char, cmd,
- (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd_len : 0)
+ TP_locvar(
+ sector_t sector;
+ unsigned int nr_sector;
+ unsigned char *cmd;
+ size_t cmd_len;
+ ),
+
+ TP_code_pre(
+ if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
+ tp_locvar->sector = 0;
+ tp_locvar->nr_sector = 0;
+ tp_locvar->cmd = rq->cmd;
+ tp_locvar->cmd_len = rq->cmd_len;
+ } else {
+ tp_locvar->sector = blk_rq_pos(rq);
+ tp_locvar->nr_sector = blk_rq_sectors(rq);
+ tp_locvar->cmd = NULL;
+ tp_locvar->cmd_len = 0;
+ }
),
- TP_fast_assign(
- tp_assign(dev, rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
- tp_assign(sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- 0 : blk_rq_pos(rq))
- tp_assign(nr_sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- 0 : blk_rq_sectors(rq))
- tp_assign(errors, rq->errors)
- blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq))
- tp_memcpy_dyn(cmd, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd : NULL)
+ TP_FIELDS(
+ ctf_integer(dev_t, dev,
+ rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
+ ctf_integer(sector_t, sector, tp_locvar->sector)
+ ctf_integer(unsigned int, nr_sector, tp_locvar->nr_sector)
+ ctf_integer(int, errors, rq->errors)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ rq->cmd_flags, blk_rq_bytes(rq))
+ ctf_sequence_hex(unsigned char, cmd,
+ tp_locvar->cmd, size_t, tp_locvar->cmd_len)
),
- TP_printk("%d,%d %s (%s) %llu + %u [%d]",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- __blk_dump_cmd(__get_dynamic_array(cmd),
- __get_dynamic_array_len(cmd)),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->errors)
+ TP_code_post()
)
/**
|| LTTNG_KERNEL_RANGE(3,10,41, 3,11,0) \
|| LTTNG_KERNEL_RANGE(3,4,91, 3,5,0) \
|| LTTNG_KERNEL_RANGE(3,2,58, 3,3,0) \
- || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,31, 3,14,0,0))
+ || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,28, 3,14,0,0) \
+ || LTTNG_RHEL_KERNEL_RANGE(3,10,0,7,1, 3,11,0,0,0))
/**
* block_rq_complete - block IO operation completed by device driver
* do for the request. If @rq->bio is non-NULL then there is
* additional work required to complete the request.
*/
-LTTNG_TRACEPOINT_EVENT(block_rq_complete,
+LTTNG_TRACEPOINT_EVENT_CODE(block_rq_complete,
TP_PROTO(struct request_queue *q, struct request *rq,
unsigned int nr_bytes),
TP_ARGS(q, rq, nr_bytes),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( int, errors )
- __field( unsigned int, rwbs )
- __dynamic_array_hex( unsigned char, cmd,
- (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd_len : 0)
+ TP_locvar(
+ unsigned char *cmd;
+ size_t cmd_len;
),
- TP_fast_assign(
- tp_assign(dev, rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
- tp_assign(sector, blk_rq_pos(rq))
- tp_assign(nr_sector, nr_bytes >> 9)
- tp_assign(errors, rq->errors)
- blk_fill_rwbs(rwbs, rq->cmd_flags, nr_bytes)
- tp_memcpy_dyn(cmd, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd : NULL)
+ TP_code_pre(
+ if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
+ tp_locvar->cmd = rq->cmd;
+ tp_locvar->cmd_len = rq->cmd_len;
+ } else {
+ tp_locvar->cmd = NULL;
+ tp_locvar->cmd_len = 0;
+ }
),
- TP_printk("%d,%d %s (%s) %llu + %u [%d]",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->rwbs, __get_str(cmd),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->errors)
+ TP_FIELDS(
+ ctf_integer(dev_t, dev,
+ rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
+ ctf_integer(sector_t, sector, blk_rq_pos(rq))
+ ctf_integer(unsigned int, nr_sector, nr_bytes >> 9)
+ ctf_integer(int, errors, rq->errors)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ rq->cmd_flags, nr_bytes)
+ ctf_sequence_hex(unsigned char, cmd,
+ tp_locvar->cmd, size_t, tp_locvar->cmd_len)
+ ),
+
+ TP_code_post()
)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
-LTTNG_TRACEPOINT_EVENT_CLASS(block_rq,
+LTTNG_TRACEPOINT_EVENT_CLASS_CODE(block_rq,
TP_PROTO(struct request_queue *q, struct request *rq),
TP_ARGS(q, rq),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, bytes )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- __dynamic_array_hex( unsigned char, cmd,
- (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd_len : 0)
+ TP_locvar(
+ sector_t sector;
+ unsigned int nr_sector;
+ unsigned int bytes;
+ unsigned char *cmd;
+ size_t cmd_len;
+ ),
+
+ TP_code_pre(
+ if (rq->cmd_type == REQ_TYPE_BLOCK_PC) {
+ tp_locvar->sector = 0;
+ tp_locvar->nr_sector = 0;
+ tp_locvar->bytes = blk_rq_bytes(rq);
+ tp_locvar->cmd = rq->cmd;
+ tp_locvar->cmd_len = rq->cmd_len;
+ } else {
+ tp_locvar->sector = blk_rq_pos(rq);
+ tp_locvar->nr_sector = blk_rq_sectors(rq);
+ tp_locvar->bytes = 0;
+ tp_locvar->cmd = NULL;
+ tp_locvar->cmd_len = 0;
+ }
),
- TP_fast_assign(
- tp_assign(dev, rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
- tp_assign(sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- 0 : blk_rq_pos(rq))
- tp_assign(nr_sector, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- 0 : blk_rq_sectors(rq))
- tp_assign(bytes, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- blk_rq_bytes(rq) : 0)
- blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq))
- tp_memcpy_dyn(cmd, (rq->cmd_type == REQ_TYPE_BLOCK_PC) ?
- rq->cmd : NULL)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ TP_FIELDS(
+ ctf_integer(dev_t, dev,
+ rq->rq_disk ? disk_devt(rq->rq_disk) : 0)
+ ctf_integer(sector_t, sector, tp_locvar->sector)
+ ctf_integer(unsigned int, nr_sector, tp_locvar->nr_sector)
+ ctf_integer(unsigned int, bytes, tp_locvar->bytes)
+ ctf_integer(pid_t, tid, current->pid)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ rq->cmd_flags, blk_rq_bytes(rq))
+ ctf_sequence_hex(unsigned char, cmd,
+ tp_locvar->cmd, size_t, tp_locvar->cmd_len)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
),
- TP_printk("%d,%d %s %u (%s) %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- __entry->bytes,
- __blk_dump_cmd(__get_dynamic_array(cmd),
- __get_dynamic_array_len(cmd)),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ TP_code_post()
)
/**
TP_ARGS(q, bio),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev ? bio->bi_bdev->bd_dev : 0)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev ?
- bio->bi_bdev->bd_dev : 0)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(nr_sector, bio_sectors(bio))
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio_sectors(bio))
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev ?
- bio->bi_bdev->bd_dev : 0)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
/**
TP_ARGS(q, bio),
#endif
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned, nr_sector )
- __field( int, error )
- __field( unsigned int, rwbs )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev->bd_dev)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(nr_sector, bio_sectors(bio))
- tp_assign(error, error)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio_sectors(bio))
+ ctf_integer(int, error, error)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
- tp_assign(error, error)
+ ctf_integer(int, error, error)
#else
- tp_assign(error, 0)
+ ctf_integer(int, error, 0)
#endif
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u [%d]",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->error)
+ )
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0))
TP_ARGS(q, rq, bio),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev->bd_dev)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(nr_sector, bio_sectors(bio))
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio_sectors(bio))
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
/**
TP_ARGS(q, bio),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev->bd_dev)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(nr_sector, bio_sectors(bio))
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio_sectors(bio))
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
-#else
+#else /* if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) */
LTTNG_TRACEPOINT_EVENT_CLASS(block_bio,
TP_PROTO(struct request_queue *q, struct bio *bio),
TP_ARGS(q, bio),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
- tp_assign(dev, bio->bi_bdev ? bio->bi_bdev->bd_dev : 0)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
- ),
-
- TP_printk("%d,%d %s %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev ? bio->bi_bdev->bd_dev : 0)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
/**
TP_ARGS(q, bio)
)
-#endif
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)) */
LTTNG_TRACEPOINT_EVENT_CLASS(block_get_rq,
TP_ARGS(q, bio, rw),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio ? bio->bi_bdev->bd_dev : 0)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio ? bio->bi_bdev->bd_dev : 0)
- tp_assign(sector, bio ? bio->bi_iter.bi_sector : 0)
- tp_assign(nr_sector, bio ? bio_sectors(bio) : 0)
- blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0,
- bio ? bio_sectors(bio) : 0)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio ? bio->bi_iter.bi_sector : 0)
+ ctf_integer(unsigned int, nr_sector,
+ bio ? bio_sectors(bio) : 0)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio ? bio->bi_rw : 0,
+ bio ? bio->bi_iter.bi_size : 0)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio ? bio->bi_bdev->bd_dev : 0)
- tp_assign(sector, bio ? bio->bi_sector : 0)
- tp_assign(nr_sector, bio ? bio->bi_size >> 9 : 0)
- blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0,
- bio ? bio->bi_size >> 9 : 0)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio ? bio->bi_sector : 0)
+ ctf_integer(unsigned int, nr_sector,
+ bio ? bio->bi_size >> 9 : 0)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio ? bio->bi_rw : 0,
+ bio ? bio->bi_size : 0)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector, __entry->comm, __entry->tid)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
/**
TP_ARGS(q),
- TP_STRUCT__entry(
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
- ),
-
- TP_printk("[%s] %d", __entry->comm, __entry->tid)
+ TP_FIELDS(
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
LTTNG_TRACEPOINT_EVENT_CLASS(block_unplug,
TP_ARGS(q),
#endif
- TP_STRUCT__entry(
- __field( int, nr_rq )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
- tp_assign(nr_rq, depth)
+ ctf_integer(int, nr_rq, depth)
#else
- tp_assign(nr_rq, q->rq.count[READ] + q->rq.count[WRITE])
+ ctf_integer(int, nr_rq, q->rq.count[READ] + q->rq.count[WRITE])
#endif
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
- ),
-
- TP_printk("[%s] %d %d", __entry->comm, , __entry->tid,
- __entry->nr_rq)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
TP_ARGS(q, bio, new_sector),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( sector_t, new_sector )
- __field( unsigned int, rwbs )
- __field( pid_t, tid )
- __array_text( char, comm, TASK_COMM_LEN )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev->bd_dev)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(new_sector, new_sector)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_sector)
- tp_assign(new_sector, new_sector)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
- tp_memcpy(comm, current->comm, TASK_COMM_LEN)
- tp_assign(tid, current->pid)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu / %llu [%s] %d",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- (unsigned long long)__entry->new_sector,
- __entry->comm, __entry->tid)
+ ctf_integer(sector_t, new_sector, new_sector)
+ ctf_integer(pid_t, tid, current->pid)
+ ctf_array_text(char, comm, current->comm, TASK_COMM_LEN)
+ )
)
/**
TP_ARGS(q, bio, dev, from),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( dev_t, old_dev )
- __field( sector_t, old_sector )
- __field( unsigned int, rwbs )
- ),
-
- TP_fast_assign(
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, bio->bi_bdev->bd_dev)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_iter.bi_sector)
- tp_assign(nr_sector, bio_sectors(bio))
- tp_assign(old_dev, dev)
- tp_assign(old_sector, from)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+ ctf_integer(sector_t, sector, bio->bi_iter.bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio_sectors(bio))
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_iter.bi_size)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- tp_assign(dev, bio->bi_bdev->bd_dev)
- tp_assign(sector, bio->bi_sector)
- tp_assign(nr_sector, bio->bi_size >> 9)
- tp_assign(old_dev, dev)
- tp_assign(old_sector, from)
- blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+ ctf_integer(sector_t, sector, bio->bi_sector)
+ ctf_integer(unsigned int, nr_sector, bio->bi_size >> 9)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ bio->bi_rw, bio->bi_size)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
- ),
-
- TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector,
- MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
- (unsigned long long)__entry->old_sector)
+ ctf_integer(dev_t, old_dev, dev)
+ ctf_integer(sector_t, old_sector, from)
+ )
)
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
TP_ARGS(q, rq, dev, from),
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( sector_t, sector )
- __field( unsigned int, nr_sector )
- __field( dev_t, old_dev )
- __field( sector_t, old_sector )
- __field( unsigned int, rwbs )
- ),
-
- TP_fast_assign(
- tp_assign(dev, disk_devt(rq->rq_disk))
- tp_assign(sector, blk_rq_pos(rq))
- tp_assign(nr_sector, blk_rq_sectors(rq))
- tp_assign(old_dev, dev)
- tp_assign(old_sector, from)
- blk_fill_rwbs(rwbs, rq->cmd_flags, blk_rq_bytes(rq))
- ),
-
- TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
- MAJOR(__entry->dev), MINOR(__entry->dev),
- __print_rwbs_flags(__entry->rwbs),
- (unsigned long long)__entry->sector,
- __entry->nr_sector,
- MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
- (unsigned long long)__entry->old_sector)
+ TP_FIELDS(
+ ctf_integer(dev_t, dev, disk_devt(rq->rq_disk))
+ ctf_integer(sector_t, sector, blk_rq_pos(rq))
+ ctf_integer(unsigned int, nr_sector, blk_rq_sectors(rq))
+ ctf_integer(dev_t, old_dev, dev)
+ ctf_integer(sector_t, old_sector, from)
+ blk_rwbs_ctf_integer(unsigned int, rwbs,
+ rq->cmd_flags, blk_rq_bytes(rq))
+ )
)
#endif