225 lines
5.2 KiB
C
225 lines
5.2 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM nilfs2
|
|
|
|
#if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_NILFS2_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
struct nilfs_sc_info;
|
|
|
|
#define show_collection_stage(type) \
|
|
__print_symbolic(type, \
|
|
{ NILFS_ST_INIT, "ST_INIT" }, \
|
|
{ NILFS_ST_GC, "ST_GC" }, \
|
|
{ NILFS_ST_FILE, "ST_FILE" }, \
|
|
{ NILFS_ST_IFILE, "ST_IFILE" }, \
|
|
{ NILFS_ST_CPFILE, "ST_CPFILE" }, \
|
|
{ NILFS_ST_SUFILE, "ST_SUFILE" }, \
|
|
{ NILFS_ST_DAT, "ST_DAT" }, \
|
|
{ NILFS_ST_SR, "ST_SR" }, \
|
|
{ NILFS_ST_DSYNC, "ST_DSYNC" }, \
|
|
{ NILFS_ST_DONE, "ST_DONE"})
|
|
|
|
TRACE_EVENT(nilfs2_collection_stage_transition,
|
|
|
|
TP_PROTO(struct nilfs_sc_info *sci),
|
|
|
|
TP_ARGS(sci),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(void *, sci)
|
|
__field(int, stage)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->sci = sci;
|
|
__entry->stage = sci->sc_stage.scnt;
|
|
),
|
|
|
|
TP_printk("sci = %p stage = %s",
|
|
__entry->sci,
|
|
show_collection_stage(__entry->stage))
|
|
);
|
|
|
|
#ifndef TRACE_HEADER_MULTI_READ
|
|
enum nilfs2_transaction_transition_state {
|
|
TRACE_NILFS2_TRANSACTION_BEGIN,
|
|
TRACE_NILFS2_TRANSACTION_COMMIT,
|
|
TRACE_NILFS2_TRANSACTION_ABORT,
|
|
TRACE_NILFS2_TRANSACTION_TRYLOCK,
|
|
TRACE_NILFS2_TRANSACTION_LOCK,
|
|
TRACE_NILFS2_TRANSACTION_UNLOCK,
|
|
};
|
|
#endif
|
|
|
|
#define show_transaction_state(type) \
|
|
__print_symbolic(type, \
|
|
{ TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" }, \
|
|
{ TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" }, \
|
|
{ TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" }, \
|
|
{ TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \
|
|
{ TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" }, \
|
|
{ TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" })
|
|
|
|
TRACE_EVENT(nilfs2_transaction_transition,
|
|
TP_PROTO(struct super_block *sb,
|
|
struct nilfs_transaction_info *ti,
|
|
int count,
|
|
unsigned int flags,
|
|
enum nilfs2_transaction_transition_state state),
|
|
|
|
TP_ARGS(sb, ti, count, flags, state),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(void *, sb)
|
|
__field(void *, ti)
|
|
__field(int, count)
|
|
__field(unsigned int, flags)
|
|
__field(int, state)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->sb = sb;
|
|
__entry->ti = ti;
|
|
__entry->count = count;
|
|
__entry->flags = flags;
|
|
__entry->state = state;
|
|
),
|
|
|
|
TP_printk("sb = %p ti = %p count = %d flags = %x state = %s",
|
|
__entry->sb,
|
|
__entry->ti,
|
|
__entry->count,
|
|
__entry->flags,
|
|
show_transaction_state(__entry->state))
|
|
);
|
|
|
|
TRACE_EVENT(nilfs2_segment_usage_check,
|
|
TP_PROTO(struct inode *sufile,
|
|
__u64 segnum,
|
|
unsigned long cnt),
|
|
|
|
TP_ARGS(sufile, segnum, cnt),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct inode *, sufile)
|
|
__field(__u64, segnum)
|
|
__field(unsigned long, cnt)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->sufile = sufile;
|
|
__entry->segnum = segnum;
|
|
__entry->cnt = cnt;
|
|
),
|
|
|
|
TP_printk("sufile = %p segnum = %llu cnt = %lu",
|
|
__entry->sufile,
|
|
__entry->segnum,
|
|
__entry->cnt)
|
|
);
|
|
|
|
TRACE_EVENT(nilfs2_segment_usage_allocated,
|
|
TP_PROTO(struct inode *sufile,
|
|
__u64 segnum),
|
|
|
|
TP_ARGS(sufile, segnum),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct inode *, sufile)
|
|
__field(__u64, segnum)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->sufile = sufile;
|
|
__entry->segnum = segnum;
|
|
),
|
|
|
|
TP_printk("sufile = %p segnum = %llu",
|
|
__entry->sufile,
|
|
__entry->segnum)
|
|
);
|
|
|
|
TRACE_EVENT(nilfs2_segment_usage_freed,
|
|
TP_PROTO(struct inode *sufile,
|
|
__u64 segnum),
|
|
|
|
TP_ARGS(sufile, segnum),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct inode *, sufile)
|
|
__field(__u64, segnum)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->sufile = sufile;
|
|
__entry->segnum = segnum;
|
|
),
|
|
|
|
TP_printk("sufile = %p segnum = %llu",
|
|
__entry->sufile,
|
|
__entry->segnum)
|
|
);
|
|
|
|
TRACE_EVENT(nilfs2_mdt_insert_new_block,
|
|
TP_PROTO(struct inode *inode,
|
|
unsigned long ino,
|
|
unsigned long block),
|
|
|
|
TP_ARGS(inode, ino, block),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct inode *, inode)
|
|
__field(unsigned long, ino)
|
|
__field(unsigned long, block)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->inode = inode;
|
|
__entry->ino = ino;
|
|
__entry->block = block;
|
|
),
|
|
|
|
TP_printk("inode = %p ino = %lu block = %lu",
|
|
__entry->inode,
|
|
__entry->ino,
|
|
__entry->block)
|
|
);
|
|
|
|
TRACE_EVENT(nilfs2_mdt_submit_block,
|
|
TP_PROTO(struct inode *inode,
|
|
unsigned long ino,
|
|
unsigned long blkoff,
|
|
int mode),
|
|
|
|
TP_ARGS(inode, ino, blkoff, mode),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct inode *, inode)
|
|
__field(unsigned long, ino)
|
|
__field(unsigned long, blkoff)
|
|
__field(int, mode)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->inode = inode;
|
|
__entry->ino = ino;
|
|
__entry->blkoff = blkoff;
|
|
__entry->mode = mode;
|
|
),
|
|
|
|
TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x",
|
|
__entry->inode,
|
|
__entry->ino,
|
|
__entry->blkoff,
|
|
__entry->mode)
|
|
);
|
|
|
|
#endif /* _TRACE_NILFS2_H */
|
|
|
|
/* This part must be outside protection */
|
|
#undef TRACE_INCLUDE_FILE
|
|
#define TRACE_INCLUDE_FILE nilfs2
|
|
#include <trace/define_trace.h>
|