FM / events

/usr/src/linux-headers-5.15.0-190/include/trace/events/

/usr/src/linux-headers-5.15.0-190/include/trace/events

Name	Size	Mode	Actions
9p.h	5218	0644	edit dl rm
afs.h	46293	0644	edit dl rm
alarmtimer.h	2087	0644	edit dl rm
asoc.h	5342	0644	edit dl rm
avc.h	1292	0644	edit dl rm
bcache.h	11712	0644	edit dl rm
block.h	14000	0644	edit dl rm
bpf_test_run.h	1048	0644	edit dl rm
bridge.h	3509	0644	edit dl rm
btrfs.h	62111	0644	edit dl rm
cachefiles.h	8273	0644	edit dl rm
cgroup.h	4387	0644	edit dl rm
clk.h	5145	0644	edit dl rm
cma.h	2447	0644	edit dl rm
compaction.h	8089	0644	edit dl rm
context_tracking.h	1177	0644	edit dl rm
cpuhp.h	1871	0644	edit dl rm
damon.h	1049	0644	edit dl rm
devfreq.h	1962	0644	edit dl rm
devlink.h	6980	0644	edit dl rm
dma_fence.h	1706	0644	edit dl rm
erofs.h	6070	0644	edit dl rm
error_report.h	2051	0644	edit dl rm
ext4.h	73511	0644	edit dl rm
f2fs.h	50537	0644	edit dl rm
fib.h	2608	0644	edit dl rm
fib6.h	2446	0644	edit dl rm
filelock.h	7547	0644	edit dl rm
filemap.h	2805	0644	edit dl rm
fscache.h	14559	0644	edit dl rm
fsi.h	2880	0644	edit dl rm
fsi_master_aspeed.h	2109	0644	edit dl rm
fsi_master_ast_cf.h	3755	0644	edit dl rm
fsi_master_gpio.h	4017	0644	edit dl rm
fs_dax.h	8456	0644	edit dl rm
gpio.h	1099	0644	edit dl rm
gpu_mem.h	1240	0644	edit dl rm
host1x.h	5670	0644	edit dl rm
huge_memory.h	4584	0644	edit dl rm
hwmon.h	1489	0644	edit dl rm
i2c.h	4047	0644	edit dl rm
ib_mad.h	12719	0644	edit dl rm
ib_umad.h	4095	0644	edit dl rm
initcall.h	1310	0644	edit dl rm
intel-sst.h	2571	0644	edit dl rm
intel_iommu.h	2297	0644	edit dl rm
intel_ish.h	556	0644	edit dl rm
iocost.h	6384	0644	edit dl rm
iommu.h	3105	0644	edit dl rm
io_uring.h	12755	0644	edit dl rm
ipi.h	1924	0644	edit dl rm
irq.h	3889	0644	edit dl rm
irq_matrix.h	5055	0644	edit dl rm
iscsi.h	2336	0644	edit dl rm
jbd2.h	12855	0644	edit dl rm
kmem.h	9531	0644	edit dl rm
kvm.h	11423	0644	edit dl rm
kyber.h	2324	0644	edit dl rm
libata.h	11843	0644	edit dl rm
lock.h	1737	0644	edit dl rm
mce.h	1897	0644	edit dl rm
mdio.h	1048	0644	edit dl rm
migrate.h	2882	0644	edit dl rm
mlxsw.h	2682	0644	edit dl rm
mmap.h	1399	0644	edit dl rm
mmap_lock.h	2217	0644	edit dl rm
mmc.h	7412	0644	edit dl rm
mmflags.h	9242	0644	edit dl rm
module.h	2851	0644	edit dl rm
mptcp.h	4590	0644	edit dl rm
napi.h	1011	0644	edit dl rm
nbd.h	2185	0644	edit dl rm
neigh.h	7118	0644	edit dl rm
net.h	8156	0644	edit dl rm
netfs.h	7358	0644	edit dl rm
netlink.h	490	0644	edit dl rm
net_probe_common.h	1235	0644	edit dl rm
nilfs2.h	5326	0644	edit dl rm
nmi.h	780	0644	edit dl rm
objagg.h	4691	0644	edit dl rm
oom.h	5069	0644	edit dl rm
osnoise.h	3010	0644	edit dl rm
pagemap.h	2195	0644	edit dl rm
page_isolation.h	943	0644	edit dl rm
page_pool.h	2654	0644	edit dl rm
page_ref.h	3034	0644	edit dl rm
percpu.h	2669	0644	edit dl rm
power.h	11080	0644	edit dl rm
power_cpu_migrate.h	1625	0644	edit dl rm
preemptirq.h	2163	0644	edit dl rm
printk.h	786	0644	edit dl rm
pwc.h	1714	0644	edit dl rm
pwm.h	1238	0644	edit dl rm
qdisc.h	3931	0644	edit dl rm
qla.h	937	0644	edit dl rm
qrtr.h	2604	0644	edit dl rm
rcu.h	24867	0644	edit dl rm
rdma_core.h	7193	0644	edit dl rm
regulator.h	2900	0644	edit dl rm
rpcgss.h	14702	0644	edit dl rm
rpcrdma.h	45848	0644	edit dl rm
rpm.h	2500	0644	edit dl rm
rseq.h	1288	0644	edit dl rm
rtc.h	3354	0644	edit dl rm
rxrpc.h	44335	0644	edit dl rm
sched.h	17878	0644	edit dl rm
scmi.h	2272	0644	edit dl rm
scsi.h	10847	0644	edit dl rm
sctp.h	2432	0644	edit dl rm
signal.h	3486	0644	edit dl rm
siox.h	2041	0644	edit dl rm
skb.h	2471	0644	edit dl rm
smbus.h	7508	0644	edit dl rm
sock.h	6878	0644	edit dl rm
spi.h	5951	0644	edit dl rm
spmi.h	3320	0644	edit dl rm
sunrpc.h	56341	0644	edit dl rm
sunvnet.h	3129	0644	edit dl rm
swiotlb.h	1253	0644	edit dl rm
syscalls.h	1506	0644	edit dl rm
target.h	7879	0644	edit dl rm
task.h	1526	0644	edit dl rm
tcp.h	9555	0644	edit dl rm
tegra_apb_dma.h	1645	0644	edit dl rm
thermal.h	5370	0644	edit dl rm
thermal_power_allocator.h	3297	0644	edit dl rm
thp.h	2137	0644	edit dl rm
timer.h	10592	0644	edit dl rm
tlb.h	1439	0644	edit dl rm
udp.h	632	0644	edit dl rm
ufs.h	10966	0644	edit dl rm
v4l2.h	9018	0644	edit dl rm
vb2.h	1769	0644	edit dl rm
vmscan.h	11515	0644	edit dl rm
vsock_virtio_transport_common.h	3678	0644	edit dl rm
wbt.h	3907	0644	edit dl rm
workqueue.h	2997	0644	edit dl rm
writeback.h	23732	0644	edit dl rm
xdp.h	10050	0644	edit dl rm
xen.h	14257	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/include/trace/events/btrfs.h (62111B)

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM btrfs

#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_BTRFS_H

#include <linux/writeback.h>
#include <linux/tracepoint.h>
#include <trace/events/mmflags.h>

struct btrfs_root;
struct btrfs_fs_info;
struct btrfs_inode;
struct extent_map;
struct btrfs_file_extent_item;
struct btrfs_ordered_extent;
struct btrfs_delayed_ref_node;
struct btrfs_delayed_tree_ref;
struct btrfs_delayed_data_ref;
struct btrfs_delayed_ref_head;
struct btrfs_block_group;
struct btrfs_free_cluster;
struct map_lookup;
struct extent_buffer;
struct btrfs_work;
struct __btrfs_workqueue;
struct btrfs_qgroup_extent_record;
struct btrfs_qgroup;
struct extent_io_tree;
struct prelim_ref;
struct btrfs_space_info;

#define show_ref_type(type)						\
	__print_symbolic(type,						\
		{ BTRFS_TREE_BLOCK_REF_KEY, 	"TREE_BLOCK_REF" },	\
		{ BTRFS_EXTENT_DATA_REF_KEY, 	"EXTENT_DATA_REF" },	\
		{ BTRFS_EXTENT_REF_V0_KEY, 	"EXTENT_REF_V0" },	\
		{ BTRFS_SHARED_BLOCK_REF_KEY, 	"SHARED_BLOCK_REF" },	\
		{ BTRFS_SHARED_DATA_REF_KEY, 	"SHARED_DATA_REF" })

#define __show_root_type(obj)						\
	__print_symbolic_u64(obj,					\
		{ BTRFS_ROOT_TREE_OBJECTID, 	"ROOT_TREE"	},	\
		{ BTRFS_EXTENT_TREE_OBJECTID, 	"EXTENT_TREE"	},	\
		{ BTRFS_CHUNK_TREE_OBJECTID, 	"CHUNK_TREE"	},	\
		{ BTRFS_DEV_TREE_OBJECTID, 	"DEV_TREE"	},	\
		{ BTRFS_FS_TREE_OBJECTID, 	"FS_TREE"	},	\
		{ BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR"	},	\
		{ BTRFS_CSUM_TREE_OBJECTID, 	"CSUM_TREE"	},	\
		{ BTRFS_TREE_LOG_OBJECTID,	"TREE_LOG"	},	\
		{ BTRFS_QUOTA_TREE_OBJECTID,	"QUOTA_TREE"	},	\
		{ BTRFS_TREE_RELOC_OBJECTID,	"TREE_RELOC"	},	\
		{ BTRFS_UUID_TREE_OBJECTID,	"UUID_TREE"	},	\
		{ BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" },	\
		{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })

#define show_root_type(obj)						\
	obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) ||		\
	      (obj >= BTRFS_ROOT_TREE_OBJECTID &&			\
	       obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"

#define FLUSH_ACTIONS								\
	EM( BTRFS_RESERVE_NO_FLUSH,		"BTRFS_RESERVE_NO_FLUSH")	\
	EM( BTRFS_RESERVE_FLUSH_LIMIT,		"BTRFS_RESERVE_FLUSH_LIMIT")	\
	EM( BTRFS_RESERVE_FLUSH_ALL,		"BTRFS_RESERVE_FLUSH_ALL")	\
	EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL,	"BTRFS_RESERVE_FLUSH_ALL_STEAL")

#define FI_TYPES							\
	EM( BTRFS_FILE_EXTENT_INLINE,		"INLINE")		\
	EM( BTRFS_FILE_EXTENT_REG,		"REG")			\
	EMe(BTRFS_FILE_EXTENT_PREALLOC,		"PREALLOC")

#define QGROUP_RSV_TYPES						\
	EM( BTRFS_QGROUP_RSV_DATA,		"DATA")			\
	EM( BTRFS_QGROUP_RSV_META_PERTRANS,	"META_PERTRANS")	\
	EMe(BTRFS_QGROUP_RSV_META_PREALLOC,	"META_PREALLOC")

#define IO_TREE_OWNER						    \
	EM( IO_TREE_FS_PINNED_EXTENTS, 	  "PINNED_EXTENTS")	    \
	EM( IO_TREE_FS_EXCLUDED_EXTENTS,  "EXCLUDED_EXTENTS")	    \
	EM( IO_TREE_BTREE_INODE_IO,	  "BTREE_INODE_IO")	    \
	EM( IO_TREE_INODE_IO,		  "INODE_IO")		    \
	EM( IO_TREE_INODE_IO_FAILURE,	  "INODE_IO_FAILURE")	    \
	EM( IO_TREE_RELOC_BLOCKS,	  "RELOC_BLOCKS")	    \
	EM( IO_TREE_TRANS_DIRTY_PAGES,	  "TRANS_DIRTY_PAGES")      \
	EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES")   \
	EM( IO_TREE_INODE_FILE_EXTENT,	  "INODE_FILE_EXTENT")      \
	EM( IO_TREE_LOG_CSUM_RANGE,	  "LOG_CSUM_RANGE")         \
	EMe(IO_TREE_SELFTEST,		  "SELFTEST")

#define FLUSH_STATES							\
	EM( FLUSH_DELAYED_ITEMS_NR,	"FLUSH_DELAYED_ITEMS_NR")	\
	EM( FLUSH_DELAYED_ITEMS,	"FLUSH_DELAYED_ITEMS")		\
	EM( FLUSH_DELALLOC,		"FLUSH_DELALLOC")		\
	EM( FLUSH_DELALLOC_WAIT,	"FLUSH_DELALLOC_WAIT")		\
	EM( FLUSH_DELALLOC_FULL,	"FLUSH_DELALLOC_FULL")		\
	EM( FLUSH_DELAYED_REFS_NR,	"FLUSH_DELAYED_REFS_NR")	\
	EM( FLUSH_DELAYED_REFS,		"FLUSH_DELAYED_REFS")		\
	EM( ALLOC_CHUNK,		"ALLOC_CHUNK")			\
	EM( ALLOC_CHUNK_FORCE,		"ALLOC_CHUNK_FORCE")		\
	EM( RUN_DELAYED_IPUTS,		"RUN_DELAYED_IPUTS")		\
	EMe(COMMIT_TRANS,		"COMMIT_TRANS")

/*
 * First define the enums in the above macros to be exported to userspace via
 * TRACE_DEFINE_ENUM().
 */

#undef EM
#undef EMe
#define EM(a, b)	TRACE_DEFINE_ENUM(a);
#define EMe(a, b)	TRACE_DEFINE_ENUM(a);

FLUSH_ACTIONS
FI_TYPES
QGROUP_RSV_TYPES
IO_TREE_OWNER
FLUSH_STATES

/*
 * Now redefine the EM and EMe macros to map the enums to the strings that will
 * be printed in the output
 */

#undef EM
#undef EMe
#define EM(a, b)        {a, b},
#define EMe(a, b)       {a, b}

#define BTRFS_GROUP_FLAGS	\
	{ BTRFS_BLOCK_GROUP_DATA,	"DATA"},	\
	{ BTRFS_BLOCK_GROUP_SYSTEM,	"SYSTEM"},	\
	{ BTRFS_BLOCK_GROUP_METADATA,	"METADATA"},	\
	{ BTRFS_BLOCK_GROUP_RAID0,	"RAID0"}, 	\
	{ BTRFS_BLOCK_GROUP_RAID1,	"RAID1"}, 	\
	{ BTRFS_BLOCK_GROUP_DUP,	"DUP"}, 	\
	{ BTRFS_BLOCK_GROUP_RAID10,	"RAID10"}, 	\
	{ BTRFS_BLOCK_GROUP_RAID5,	"RAID5"},	\
	{ BTRFS_BLOCK_GROUP_RAID6,	"RAID6"}

#define EXTENT_FLAGS						\
	{ EXTENT_DIRTY,			"DIRTY"},		\
	{ EXTENT_UPTODATE,		"UPTODATE"},		\
	{ EXTENT_LOCKED,		"LOCKED"},		\
	{ EXTENT_NEW,			"NEW"},			\
	{ EXTENT_DELALLOC,		"DELALLOC"},		\
	{ EXTENT_DEFRAG,		"DEFRAG"},		\
	{ EXTENT_BOUNDARY,		"BOUNDARY"},		\
	{ EXTENT_NODATASUM,		"NODATASUM"},		\
	{ EXTENT_CLEAR_META_RESV,	"CLEAR_META_RESV"},	\
	{ EXTENT_NEED_WAIT,		"NEED_WAIT"},		\
	{ EXTENT_DAMAGED,		"DAMAGED"},		\
	{ EXTENT_NORESERVE,		"NORESERVE"},		\
	{ EXTENT_QGROUP_RESERVED,	"QGROUP_RESERVED"},	\
	{ EXTENT_CLEAR_DATA_RESV,	"CLEAR_DATA_RESV"},	\
	{ EXTENT_DELALLOC_NEW,		"DELALLOC_NEW"}

#define BTRFS_FSID_SIZE 16
#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)

#define TP_fast_assign_fsid(fs_info)					\
({									\
	if (fs_info)							\
		memcpy(__entry->fsid, fs_info->fs_devices->fsid,	\
		       BTRFS_FSID_SIZE);				\
	else								\
		memset(__entry->fsid, 0, BTRFS_FSID_SIZE);		\
})

#define TP_STRUCT__entry_btrfs(args...)					\
	TP_STRUCT__entry(						\
		TP_STRUCT__entry_fsid					\
		args)
#define TP_fast_assign_btrfs(fs_info, args...)				\
	TP_fast_assign(							\
		TP_fast_assign_fsid(fs_info);				\
		args)
#define TP_printk_btrfs(fmt, args...) \
	TP_printk("%pU: " fmt, __entry->fsid, args)

TRACE_EVENT(btrfs_transaction_commit,

TP_PROTO(const struct btrfs_root *root),

TP_ARGS(root),

TP_STRUCT__entry_btrfs(
		__field(	u64,  generation		)
		__field(	u64,  root_objectid		)
	),

TP_fast_assign_btrfs(root->fs_info,
		__entry->generation	= root->fs_info->generation;
		__entry->root_objectid	= root->root_key.objectid;
	),

TP_printk_btrfs("root=%llu(%s) gen=%llu",
		  show_root_type(__entry->root_objectid),
		  __entry->generation)
);

DECLARE_EVENT_CLASS(btrfs__inode,

TP_PROTO(const struct inode *inode),

TP_ARGS(inode),

TP_STRUCT__entry_btrfs(
		__field(	u64,  ino			)
		__field(	u64,  blocks			)
		__field(	u64,  disk_i_size		)
		__field(	u64,  generation		)
		__field(	u64,  last_trans		)
		__field(	u64,  logged_trans		)
		__field(	u64,  root_objectid		)
	),

TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
		__entry->ino	= btrfs_ino(BTRFS_I(inode));
		__entry->blocks	= inode->i_blocks;
		__entry->disk_i_size  = BTRFS_I(inode)->disk_i_size;
		__entry->generation = BTRFS_I(inode)->generation;
		__entry->last_trans = BTRFS_I(inode)->last_trans;
		__entry->logged_trans = BTRFS_I(inode)->logged_trans;
		__entry->root_objectid =
				BTRFS_I(inode)->root->root_key.objectid;
	),

TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu "
		  "disk_i_size=%llu last_trans=%llu logged_trans=%llu",
		  show_root_type(__entry->root_objectid),
		  __entry->generation,
		  __entry->ino,
		  __entry->blocks,
		  __entry->disk_i_size,
		  __entry->last_trans,
		  __entry->logged_trans)
);

DEFINE_EVENT(btrfs__inode, btrfs_inode_new,

TP_PROTO(const struct inode *inode),

TP_ARGS(inode)
);

DEFINE_EVENT(btrfs__inode, btrfs_inode_request,

TP_PROTO(const struct inode *inode),

TP_ARGS(inode)
);

DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,

TP_PROTO(const struct inode *inode),

TP_ARGS(inode)
);

#define __show_map_type(type)						\
	__print_symbolic_u64(type,					\
		{ EXTENT_MAP_LAST_BYTE, "LAST_BYTE" 	},		\
		{ EXTENT_MAP_HOLE, 	"HOLE" 		},		\
		{ EXTENT_MAP_INLINE, 	"INLINE" 	},		\
		{ EXTENT_MAP_DELALLOC,	"DELALLOC" 	})

#define show_map_type(type)			\
	type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" :  __show_map_type(type)

#define show_map_flags(flag)						\
	__print_flags(flag, "|",					\
		{ (1 << EXTENT_FLAG_PINNED), 		"PINNED" 	},\
		{ (1 << EXTENT_FLAG_COMPRESSED), 	"COMPRESSED" 	},\
		{ (1 << EXTENT_FLAG_PREALLOC), 		"PREALLOC" 	},\
		{ (1 << EXTENT_FLAG_LOGGING),	 	"LOGGING" 	},\
		{ (1 << EXTENT_FLAG_FILLING),	 	"FILLING" 	},\
		{ (1 << EXTENT_FLAG_FS_MAPPING),	"FS_MAPPING"	})

TRACE_EVENT_CONDITION(btrfs_get_extent,

TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
		 const struct extent_map *map),

TP_ARGS(root, inode, map),

TP_CONDITION(map),

TP_STRUCT__entry_btrfs(
		__field(	u64,  root_objectid	)
		__field(	u64,  ino		)
		__field(	u64,  start		)
		__field(	u64,  len		)
		__field(	u64,  orig_start	)
		__field(	u64,  block_start	)
		__field(	u64,  block_len		)
		__field(	unsigned long,  flags	)
		__field(	int,  refs		)
		__field(	unsigned int,  compress_type	)
	),

TP_fast_assign_btrfs(root->fs_info,
		__entry->root_objectid	= root->root_key.objectid;
		__entry->ino		= btrfs_ino(inode);
		__entry->start		= map->start;
		__entry->len		= map->len;
		__entry->orig_start	= map->orig_start;
		__entry->block_start	= map->block_start;
		__entry->block_len	= map->block_len;
		__entry->flags		= map->flags;
		__entry->refs		= refcount_read(&map->refs);
		__entry->compress_type	= map->compress_type;
	),

TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
		  "orig_start=%llu block_start=%llu(%s) "
		  "block_len=%llu flags=%s refs=%u "
		  "compress_type=%u",
		  show_root_type(__entry->root_objectid),
		  __entry->ino,
		  __entry->start,
		  __entry->len,
		  __entry->orig_start,
		  show_map_type(__entry->block_start),
		  __entry->block_len,
		  show_map_flags(__entry->flags),
		  __entry->refs, __entry->compress_type)
);

TRACE_EVENT(btrfs_handle_em_exist,

TP_PROTO(const struct btrfs_fs_info *fs_info,
		const struct extent_map *existing, const struct extent_map *map,
		u64 start, u64 len),

TP_ARGS(fs_info, existing, map, start, len),

TP_STRUCT__entry_btrfs(
		__field(	u64,  e_start		)
		__field(	u64,  e_len		)
		__field(	u64,  map_start		)
		__field(	u64,  map_len		)
		__field(	u64,  start		)
		__field(	u64,  len		)
	),

TP_fast_assign_btrfs(fs_info,
		__entry->e_start	= existing->start;
		__entry->e_len		= existing->len;
		__entry->map_start	= map->start;
		__entry->map_len	= map->len;
		__entry->start		= start;
		__entry->len		= len;
	),

TP_printk_btrfs("start=%llu len=%llu "
		  "existing(start=%llu len=%llu) "
		  "em(start=%llu len=%llu)",
		  __entry->start,
		  __entry->len,
		  __entry->e_start,
		  __entry->e_len,
		  __entry->map_start,
		  __entry->map_len)
);

/* file extent item */
DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, u64 start),

TP_ARGS(bi, l, fi, start),

TP_STRUCT__entry_btrfs(
		__field(	u64,	root_obj	)
		__field(	u64,	ino		)
		__field(	loff_t,	isize		)
		__field(	u64,	disk_isize	)
		__field(	u64,	num_bytes	)
		__field(	u64,	ram_bytes	)
		__field(	u64,	disk_bytenr	)
		__field(	u64,	disk_num_bytes	)
		__field(	u64,	extent_offset	)
		__field(	u8,	extent_type	)
		__field(	u8,	compression	)
		__field(	u64,	extent_start	)
		__field(	u64,	extent_end	)
	),

TP_fast_assign_btrfs(bi->root->fs_info,
		__entry->root_obj	= bi->root->root_key.objectid;
		__entry->ino		= btrfs_ino(bi);
		__entry->isize		= bi->vfs_inode.i_size;
		__entry->disk_isize	= bi->disk_i_size;
		__entry->num_bytes	= btrfs_file_extent_num_bytes(l, fi);
		__entry->ram_bytes	= btrfs_file_extent_ram_bytes(l, fi);
		__entry->disk_bytenr	= btrfs_file_extent_disk_bytenr(l, fi);
		__entry->disk_num_bytes	= btrfs_file_extent_disk_num_bytes(l, fi);
		__entry->extent_offset	= btrfs_file_extent_offset(l, fi);
		__entry->extent_type	= btrfs_file_extent_type(l, fi);
		__entry->compression	= btrfs_file_extent_compression(l, fi);
		__entry->extent_start	= start;
		__entry->extent_end	= (start + __entry->num_bytes);
	),

TP_printk_btrfs(
		"root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
		"file extent range=[%llu %llu] "
		"(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu "
		"disk_num_bytes=%llu extent_offset=%llu type=%s "
		"compression=%u",
		show_root_type(__entry->root_obj), __entry->ino,
		__entry->isize,
		__entry->disk_isize, __entry->extent_start,
		__entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
		__entry->disk_bytenr, __entry->disk_num_bytes,
		__entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
		__entry->compression)
);

DECLARE_EVENT_CLASS(
	btrfs__file_extent_item_inline,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, int slot, u64 start),

TP_ARGS(bi, l, fi, slot,  start),

TP_STRUCT__entry_btrfs(
		__field(	u64,	root_obj	)
		__field(	u64,	ino		)
		__field(	loff_t,	isize		)
		__field(	u64,	disk_isize	)
		__field(	u8,	extent_type	)
		__field(	u8,	compression	)
		__field(	u64,	extent_start	)
		__field(	u64,	extent_end	)
	),

TP_printk_btrfs(
		"root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
		"file extent range=[%llu %llu] "
		"extent_type=%s compression=%u",
		show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
		__entry->disk_isize, __entry->extent_start,
		__entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
		__entry->compression)
);

DEFINE_EVENT(
	btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, u64 start),

TP_ARGS(bi, l, fi, start)
);

DEFINE_EVENT(
	btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, u64 start),

TP_ARGS(bi, l, fi, start)
);

DEFINE_EVENT(
	btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, int slot, u64 start),

TP_ARGS(bi, l, fi, slot, start)
);

DEFINE_EVENT(
	btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,

TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
		 const struct btrfs_file_extent_item *fi, int slot, u64 start),

TP_ARGS(bi, l, fi, slot, start)
);

#define show_ordered_flags(flags)					   \
	__print_flags(flags, "|",					   \
		{ (1 << BTRFS_ORDERED_REGULAR), 	"REGULAR" 	}, \
		{ (1 << BTRFS_ORDERED_NOCOW), 		"NOCOW" 	}, \
		{ (1 << BTRFS_ORDERED_PREALLOC), 	"PREALLOC" 	}, \
		{ (1 << BTRFS_ORDERED_COMPRESSED), 	"COMPRESSED" 	}, \
		{ (1 << BTRFS_ORDERED_DIRECT),	 	"DIRECT" 	}, \
		{ (1 << BTRFS_ORDERED_IO_DONE), 	"IO_DONE" 	}, \
		{ (1 << BTRFS_ORDERED_COMPLETE), 	"COMPLETE" 	}, \
		{ (1 << BTRFS_ORDERED_IOERR), 		"IOERR" 	}, \
		{ (1 << BTRFS_ORDERED_TRUNCATED), 	"TRUNCATED"	})

DECLARE_EVENT_CLASS(btrfs__ordered_extent,