[lttng-modules.git] / instrumentation / events / lttng-module / btrfs.h

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

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

#include <probes/lttng-tracepoint-event.h>
#include <linux/writeback.h>

#ifndef _TRACE_BTRFS_DEF_
#define _TRACE_BTRFS_DEF_
struct btrfs_root;
struct btrfs_fs_info;
struct btrfs_inode;
struct extent_map;
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 extent_state;
#endif

#define BTRFS_UUID_SIZE 16

#define lttng_fs_info_fsid fs_info->fs_devices->fsid

LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,

	TP_PROTO(const struct btrfs_root *root),

	TP_ARGS(root),

	TP_FIELDS(
		ctf_integer(u64, generation, root->fs_info->generation)
		ctf_integer(u64, root_objectid, root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,

	TP_PROTO(const struct inode *inode),

	TP_ARGS(inode),

	TP_FIELDS(
		ctf_integer(ino_t, ino, inode->i_ino)
		ctf_integer(blkcnt_t, blocks, inode->i_blocks)
		ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
		ctf_integer(u64, generation, BTRFS_I(inode)->generation)
		ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
		ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
		ctf_integer(u64, root_objectid,
				BTRFS_I(inode)->root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,

	TP_PROTO(const struct inode *inode),

	TP_ARGS(inode)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,

	TP_PROTO(const struct inode *inode),

	TP_ARGS(inode)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,

	TP_PROTO(const struct inode *inode),

	TP_ARGS(inode)
)

LTTNG_TRACEPOINT_EVENT(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_FIELDS(
		ctf_integer(u64, root_objectid, root->root_key.objectid)
		ctf_integer(u64, ino, btrfs_ino(inode))
		ctf_integer(u64, start, map->start)
		ctf_integer(u64, len, map->len)
		ctf_integer(u64, orig_start, map->orig_start)
		ctf_integer(u64, block_start, map->block_start)
		ctf_integer(u64, block_len, map->block_len)
		ctf_integer(unsigned long, flags, map->flags)
		ctf_integer(int, refs, refcount_read(&map->refs))
		ctf_integer(unsigned int, compress_type, map->compress_type)
	)
)

LTTNG_TRACEPOINT_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_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, e_start, existing->start)
		ctf_integer(u64, e_len, existing->len)
		ctf_integer(u64, map_start, map->start)
		ctf_integer(u64, map_len, map->len)
		ctf_integer(u64, start, start)
		ctf_integer(u64, len, len)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,

	TP_PROTO(const struct inode *inode,
		 const struct btrfs_ordered_extent *ordered),

	TP_ARGS(inode, ordered),

	TP_FIELDS(
		ctf_integer(ino_t, ino, inode->i_ino)
		ctf_integer(u64, file_offset, ordered->file_offset)
		ctf_integer(u64, start, ordered->disk_bytenr)
		ctf_integer(u64, len, ordered->num_bytes)
		ctf_integer(u64, disk_len, ordered->disk_num_bytes)
		ctf_integer(u64, bytes_left, ordered->bytes_left)
		ctf_integer(unsigned long, flags, ordered->flags)
		ctf_integer(int, compress_type, ordered->compress_type)
		ctf_integer(int, refs, refcount_read(&ordered->refs))
		ctf_integer(u64, root_objectid,
				BTRFS_I(inode)->root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,

	TP_PROTO(const struct inode *inode,
		 const struct btrfs_ordered_extent *ordered),

	TP_ARGS(inode, ordered)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,

	TP_PROTO(const struct inode *inode,
		 const struct btrfs_ordered_extent *ordered),

	TP_ARGS(inode, ordered)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,

	TP_PROTO(const struct inode *inode,
		 const struct btrfs_ordered_extent *ordered),

	TP_ARGS(inode, ordered)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,

	TP_PROTO(const struct inode *inode,
		 const struct btrfs_ordered_extent *ordered),

	TP_ARGS(inode, ordered)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,

	TP_PROTO(const struct page *page, const struct inode *inode,
		 const struct writeback_control *wbc),

	TP_ARGS(page, inode, wbc),

	TP_FIELDS(
		ctf_integer(ino_t, ino, inode->i_ino)
		ctf_integer(pgoff_t, index, page->index)
		ctf_integer(long, nr_to_write, wbc->nr_to_write)
		ctf_integer(long, pages_skipped, wbc->pages_skipped)
		ctf_integer(loff_t, range_start, wbc->range_start)
		ctf_integer(loff_t, range_end, wbc->range_end)
		ctf_integer(char, for_kupdate, wbc->for_kupdate)
		ctf_integer(char, for_reclaim, wbc->for_reclaim)
		ctf_integer(char, range_cyclic, wbc->range_cyclic)
		ctf_integer(pgoff_t, writeback_index,
				inode->i_mapping->writeback_index)
		ctf_integer(u64, root_objectid,
				BTRFS_I(inode)->root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,

	__extent_writepage,

	btrfs__extent_writepage,

	TP_PROTO(const struct page *page, const struct inode *inode,
		 const struct writeback_control *wbc),

	TP_ARGS(page, inode, wbc)
)

LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,

	TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),

	TP_ARGS(page, start, end, uptodate),

	TP_FIELDS(
		ctf_integer(ino_t, ino, page->mapping->host->i_ino)
		ctf_integer(pgoff_t, index, page->index)
		ctf_integer(u64, start, start)
		ctf_integer(u64, end, end)
		ctf_integer(int, uptodate, uptodate)
		ctf_integer(u64, root_objectid,
			BTRFS_I(page->mapping->host)->root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,

	TP_PROTO(const struct file *file, int datasync),

	TP_ARGS(file, datasync),

	TP_FIELDS(
		ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
		ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
		ctf_integer(int, datasync, datasync)
		ctf_integer(u64, root_objectid,
			BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,

	TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),

	TP_ARGS(fs_info, wait),

	TP_FIELDS(
		ctf_integer(int, wait, wait)
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_block_group *block_group, int create),

	TP_ARGS(fs_info, block_group, create),

	TP_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, offset, block_group->start)
		ctf_integer(u64, size, block_group->length)
		ctf_integer(u64, flags, block_group->flags)
		ctf_integer(u64, bytes_used, block_group->used)
		ctf_integer(u64, bytes_super, block_group->bytes_super)
		ctf_integer(int, create, create)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_tree_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action),

	TP_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, bytenr, ref->bytenr)
		ctf_integer(u64, num_bytes, ref->num_bytes)
		ctf_integer(int, action, action)
		ctf_integer(u64, parent, full_ref->parent)
		ctf_integer(u64, ref_root, full_ref->root)
		ctf_integer(int, level, full_ref->level)
		ctf_integer(int, type, ref->type)
		ctf_integer(u64, seq, ref->seq)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,

	add_delayed_tree_ref,

	btrfs_add_delayed_tree_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_tree_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,

	run_delayed_tree_ref,

	btrfs_run_delayed_tree_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_tree_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_data_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action),

	TP_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, bytenr, ref->bytenr)
		ctf_integer(u64, num_bytes, ref->num_bytes)
		ctf_integer(int, action, action)
		ctf_integer(u64, parent, full_ref->parent)
		ctf_integer(u64, ref_root, full_ref->root)
		ctf_integer(u64, owner, full_ref->objectid)
		ctf_integer(u64, offset, full_ref->offset)
		ctf_integer(int, type, ref->type)
		ctf_integer(u64, seq, ref->seq)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,

	add_delayed_data_ref,

	btrfs_add_delayed_data_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_data_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,

	run_delayed_data_ref,

	btrfs_run_delayed_data_ref,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_node *ref,
		 const struct btrfs_delayed_data_ref *full_ref,
		 int action),

	TP_ARGS(fs_info, ref, full_ref, action)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_head *head_ref,
		 int action),

	TP_ARGS(fs_info, head_ref, action),

	TP_FIELDS(
		ctf_integer(u64, bytenr, head_ref->bytenr)
		ctf_integer(u64, num_bytes, head_ref->num_bytes)
		ctf_integer(int, action, action)
		ctf_integer(int, is_data, head_ref->is_data)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,

	add_delayed_ref_head,

	btrfs_add_delayed_ref_head,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_head *head_ref,
		 int action),

	TP_ARGS(fs_info, head_ref, action)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,

	run_delayed_ref_head,

	btrfs_run_delayed_ref_head,

	TP_PROTO(const struct btrfs_fs_info *fs_info,
		 const struct btrfs_delayed_ref_head *head_ref,
		 int action),

	TP_ARGS(fs_info, head_ref, action)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,

	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
		 u64 offset, u64 size),

	TP_ARGS(fs_info, map, offset, size),

	TP_FIELDS(
		ctf_integer(int, num_stripes, map->num_stripes)
		ctf_integer(u64, type, map->type)
		ctf_integer(int, sub_stripes, map->sub_stripes)
		ctf_integer(u64, offset, offset)
		ctf_integer(u64, size, size)
		ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_alloc,

	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
		 u64 offset, u64 size),

	TP_ARGS(fs_info, map, offset, size)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk,  btrfs_chunk_free,

	TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
		 u64 offset, u64 size),

	TP_ARGS(fs_info, map, offset, size)
)

LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,

	TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
		 const struct extent_buffer *cow),

	TP_ARGS(root, buf, cow),

	TP_FIELDS(
		ctf_integer(u64, root_objectid, root->root_key.objectid)
		ctf_integer(u64, buf_start, buf->start)
		ctf_integer(int, refs, atomic_read(&buf->refs))
		ctf_integer(u64, cow_start, cow->start)
		ctf_integer(int, buf_level, btrfs_header_level(buf))
		ctf_integer(int, cow_level, btrfs_header_level(cow))
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,

	TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
		 u64 bytes, int reserve),

	TP_ARGS(fs_info, type, val, bytes, reserve),

	TP_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_string(type, type)
		ctf_integer(u64, val, val)
		ctf_integer(u64, bytes, bytes)
		ctf_integer(int, reserve, reserve)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,

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

	TP_ARGS(fs_info, start, len),

	TP_FIELDS(
		ctf_integer(u64, start, start)
		ctf_integer(u64, len, len)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_alloc,

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

	TP_ARGS(fs_info, start, len)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_free,

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

	TP_ARGS(fs_info, start, len)
)

LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,

	btrfs_find_free_extent,

	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
		 u64 data),

	TP_ARGS(fs_info, num_bytes, empty_size, data),

	TP_FIELDS(
		ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, num_bytes, num_bytes)
		ctf_integer(u64, empty_size, empty_size)
		ctf_integer(u64, data, data)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,

	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
		 u64 len),

	TP_ARGS(block_group, start, len),

	TP_FIELDS(
		ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
		ctf_integer(u64, bg_objectid, block_group->start)
		ctf_integer(u64, flags, block_group->flags)
		ctf_integer(u64, start, start)
		ctf_integer(u64, len, len)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,

	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
		 u64 len),

	TP_ARGS(block_group, start, len)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,

	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
		 u64 len),

	TP_ARGS(block_group, start, len)
)

LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,

	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
		 u64 bytes, u64 empty_size, u64 min_bytes),

	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),

	TP_FIELDS(
		ctf_integer(u64, bg_objectid, block_group->start)
		ctf_integer(u64, flags, block_group->flags)
		ctf_integer(u64, start, start)
		ctf_integer(u64, bytes, bytes)
		ctf_integer(u64, empty_size, empty_size)
		ctf_integer(u64, min_bytes, min_bytes)
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,

	TP_PROTO(const struct btrfs_block_group *block_group),

	TP_ARGS(block_group),

	TP_FIELDS(
		ctf_integer(u64, bg_objectid, block_group->start)
	)
)

LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,

	TP_PROTO(const struct btrfs_block_group *block_group,
		 const struct btrfs_free_cluster *cluster, u64 size, int bitmap),

	TP_ARGS(block_group, cluster, size, bitmap),

	TP_FIELDS(
		ctf_integer(u64, bg_objectid, block_group->start)
		ctf_integer(u64, flags, block_group->flags)
		ctf_integer(u64, start, cluster->window_start)
		ctf_integer(u64, max_size, cluster->max_size)
		ctf_integer(u64, size, size)
		ctf_integer(int, bitmap, bitmap)
	)
)

LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,

	btrfs_alloc_extent_state,

	TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP),

	TP_ARGS(state, mask, IP),

	TP_FIELDS(
		ctf_integer_hex(const struct extent_state *, state, state)
		ctf_integer(gfp_t, mask, mask)
		ctf_integer_hex(unsigned long, ip, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,

	btrfs_free_extent_state,

	TP_PROTO(const struct extent_state *state, unsigned long IP),

	TP_ARGS(state, IP),

	TP_FIELDS(
		ctf_integer_hex(const struct extent_state *, state, state)
		ctf_integer_hex(unsigned long, ip, IP)
	)
)

#endif /* LTTNG_TRACE_BTRFS_H */

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
b7cdc182	1	/* SPDX-License-Identifier: GPL-2.0-only */
b87700e3 AG	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM btrfs
	4
3bc29f0a MD	5	#if !defined(LTTNG_TRACE_BTRFS_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	6	#define LTTNG_TRACE_BTRFS_H
b87700e3	7
6ec43db8	8	#include <probes/lttng-tracepoint-event.h>
b87700e3	9	#include <linux/writeback.h>
b87700e3 AG	10
	11	#ifndef _TRACE_BTRFS_DEF_
	12	#define _TRACE_BTRFS_DEF_
	13	struct btrfs_root;
	14	struct btrfs_fs_info;
	15	struct btrfs_inode;
	16	struct extent_map;
	17	struct btrfs_ordered_extent;
	18	struct btrfs_delayed_ref_node;
	19	struct btrfs_delayed_tree_ref;
	20	struct btrfs_delayed_data_ref;
	21	struct btrfs_delayed_ref_head;
5809d816	22	struct btrfs_block_group;
b87700e3	23	struct btrfs_free_cluster;
b87700e3 AG	24	struct map_lookup;
b87700e3 AG	25	struct extent_buffer;
b87700e3 AG	26	struct extent_state;
b87700e3 AG	27	#endif
b87700e3	28
b87700e3 AG	29	#define BTRFS_UUID_SIZE 16
b87700e3 AG	30
9d2f1147	31	#define lttng_fs_info_fsid fs_info->fs_devices->fsid
9d2f1147	32
1f1ec4ed MJ	33	LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
	34
	35	TP_PROTO(const struct btrfs_root *root),
	36
	37	TP_ARGS(root),
	38
	39	TP_FIELDS(
	40	ctf_integer(u64, generation, root->fs_info->generation)
	41	ctf_integer(u64, root_objectid, root->root_key.objectid)
	42	)
	43	)
	44
	45	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
	46
	47	TP_PROTO(const struct inode *inode),
	48
	49	TP_ARGS(inode),
	50
	51	TP_FIELDS(
	52	ctf_integer(ino_t, ino, inode->i_ino)
	53	ctf_integer(blkcnt_t, blocks, inode->i_blocks)
	54	ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
	55	ctf_integer(u64, generation, BTRFS_I(inode)->generation)
	56	ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
	57	ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
	58	ctf_integer(u64, root_objectid,
	59	BTRFS_I(inode)->root->root_key.objectid)
	60	)
	61	)
	62
	63	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
	64
	65	TP_PROTO(const struct inode *inode),
	66
	67	TP_ARGS(inode)
	68	)
	69
	70	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
	71
	72	TP_PROTO(const struct inode *inode),
	73
	74	TP_ARGS(inode)
	75	)
	76
	77	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
	78
	79	TP_PROTO(const struct inode *inode),
	80
	81	TP_ARGS(inode)
	82	)
1f1ec4ed MJ	83
	84	LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
	85
	86	TP_PROTO(const struct btrfs_root root, const struct btrfs_inode inode,
	87	const struct extent_map *map),
	88
	89	TP_ARGS(root, inode, map),
	90
	91	TP_FIELDS(
	92	ctf_integer(u64, root_objectid, root->root_key.objectid)
	93	ctf_integer(u64, ino, btrfs_ino(inode))
	94	ctf_integer(u64, start, map->start)
	95	ctf_integer(u64, len, map->len)
	96	ctf_integer(u64, orig_start, map->orig_start)
	97	ctf_integer(u64, block_start, map->block_start)
	98	ctf_integer(u64, block_len, map->block_len)
	99	ctf_integer(unsigned long, flags, map->flags)
	100	ctf_integer(int, refs, refcount_read(&map->refs))
	101	ctf_integer(unsigned int, compress_type, map->compress_type)
	102	)
	103	)
b87700e3	104
ae5af8ea MJ	105	LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
	106
	107	TP_PROTO(const struct btrfs_fs_info *fs_info,
	108	const struct extent_map existing, const struct extent_map map,
	109	u64 start, u64 len),
	110
	111	TP_ARGS(fs_info, existing, map, start, len),
	112
	113	TP_FIELDS(
	114	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
	115	ctf_integer(u64, e_start, existing->start)
	116	ctf_integer(u64, e_len, existing->len)
	117	ctf_integer(u64, map_start, map->start)
	118	ctf_integer(u64, map_len, map->len)
	119	ctf_integer(u64, start, start)
	120	ctf_integer(u64, len, len)
	121	)
	122	)
22df20ca	123
f7afb954 MJ	124	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
	125
	126	TP_PROTO(const struct inode *inode,
	127	const struct btrfs_ordered_extent *ordered),
	128
	129	TP_ARGS(inode, ordered),
	130
	131	TP_FIELDS(
	132	ctf_integer(ino_t, ino, inode->i_ino)
	133	ctf_integer(u64, file_offset, ordered->file_offset)
	134	ctf_integer(u64, start, ordered->disk_bytenr)
	135	ctf_integer(u64, len, ordered->num_bytes)
	136	ctf_integer(u64, disk_len, ordered->disk_num_bytes)
	137	ctf_integer(u64, bytes_left, ordered->bytes_left)
	138	ctf_integer(unsigned long, flags, ordered->flags)
	139	ctf_integer(int, compress_type, ordered->compress_type)
	140	ctf_integer(int, refs, refcount_read(&ordered->refs))
	141	ctf_integer(u64, root_objectid,
	142	BTRFS_I(inode)->root->root_key.objectid)
	143	)
	144	)
b87700e3	145
1f1ec4ed MJ	146	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
	147
	148	TP_PROTO(const struct inode *inode,
	149	const struct btrfs_ordered_extent *ordered),
	150
	151	TP_ARGS(inode, ordered)
	152	)
	153
	154	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
	155
	156	TP_PROTO(const struct inode *inode,
	157	const struct btrfs_ordered_extent *ordered),
	158
	159	TP_ARGS(inode, ordered)
	160	)
	161
	162	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
	163
	164	TP_PROTO(const struct inode *inode,
	165	const struct btrfs_ordered_extent *ordered),
	166
	167	TP_ARGS(inode, ordered)
	168	)
	169
	170	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
	171
	172	TP_PROTO(const struct inode *inode,
	173	const struct btrfs_ordered_extent *ordered),
	174
	175	TP_ARGS(inode, ordered)
	176	)
	177
	178	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
	179
	180	TP_PROTO(const struct page page, const struct inode inode,
	181	const struct writeback_control *wbc),
	182
	183	TP_ARGS(page, inode, wbc),
	184
	185	TP_FIELDS(
	186	ctf_integer(ino_t, ino, inode->i_ino)
	187	ctf_integer(pgoff_t, index, page->index)
	188	ctf_integer(long, nr_to_write, wbc->nr_to_write)
	189	ctf_integer(long, pages_skipped, wbc->pages_skipped)
	190	ctf_integer(loff_t, range_start, wbc->range_start)
	191	ctf_integer(loff_t, range_end, wbc->range_end)
	192	ctf_integer(char, for_kupdate, wbc->for_kupdate)
	193	ctf_integer(char, for_reclaim, wbc->for_reclaim)
	194	ctf_integer(char, range_cyclic, wbc->range_cyclic)
	195	ctf_integer(pgoff_t, writeback_index,
	196	inode->i_mapping->writeback_index)
	197	ctf_integer(u64, root_objectid,
	198	BTRFS_I(inode)->root->root_key.objectid)
	199	)
	200	)
	201
	202	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,
	203
	204	__extent_writepage,
	205
	206	btrfs__extent_writepage,
	207
	208	TP_PROTO(const struct page page, const struct inode inode,
	209	const struct writeback_control *wbc),
210
211	TP_ARGS(page, inode, wbc)
212	)
213
214	LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
215
216	TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),
217
218	TP_ARGS(page, start, end, uptodate),
219
220	TP_FIELDS(
221	ctf_integer(ino_t, ino, page->mapping->host->i_ino)
222	ctf_integer(pgoff_t, index, page->index)
223	ctf_integer(u64, start, start)
224	ctf_integer(u64, end, end)
225	ctf_integer(int, uptodate, uptodate)
226	ctf_integer(u64, root_objectid,
227	BTRFS_I(page->mapping->host)->root->root_key.objectid)
228	)
229	)
230
231	LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
232
233	TP_PROTO(const struct file *file, int datasync),
234
235	TP_ARGS(file, datasync),
236
237	TP_FIELDS(
238	ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
239	ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
240	ctf_integer(int, datasync, datasync)
241	ctf_integer(u64, root_objectid,
242	BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
243	)
244	)
b87700e3	245
d8147755	246	LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
b87700e3	247
d8147755	248	TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
b87700e3	249
d8147755	250	TP_ARGS(fs_info, wait),
b87700e3	251
d8147755 MD	252	TP_FIELDS(
	253	ctf_integer(int, wait, wait)
	254	)
b87700e3 AG	255	)
b87700e3 AG	256
d8147755	257	LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
b87700e3	258
d8147755 MD	259	TP_PROTO(const struct btrfs_fs_info *fs_info,
d8147755 MD	260	const struct btrfs_block_group *block_group, int create),
5809d816 MJ	261
	262	TP_ARGS(fs_info, block_group, create),
	263
	264	TP_FIELDS(
	265	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
	266	ctf_integer(u64, offset, block_group->start)
	267	ctf_integer(u64, size, block_group->length)
	268	ctf_integer(u64, flags, block_group->flags)
	269	ctf_integer(u64, bytes_used, block_group->used)
	270	ctf_integer(u64, bytes_super, block_group->bytes_super)
	271	ctf_integer(int, create, create)
	272	)
	273	)
fcd0a11c	274
fde8b34a	275	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_tree_ref,
1f1ec4ed MJ	276
	277	TP_PROTO(const struct btrfs_fs_info *fs_info,
	278	const struct btrfs_delayed_ref_node *ref,
	279	const struct btrfs_delayed_tree_ref *full_ref,
	280	int action),
	281
	282	TP_ARGS(fs_info, ref, full_ref, action),
	283
	284	TP_FIELDS(
9d2f1147	285	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
1f1ec4ed MJ	286	ctf_integer(u64, bytenr, ref->bytenr)
	287	ctf_integer(u64, num_bytes, ref->num_bytes)
	288	ctf_integer(int, action, action)
	289	ctf_integer(u64, parent, full_ref->parent)
	290	ctf_integer(u64, ref_root, full_ref->root)
	291	ctf_integer(int, level, full_ref->level)
	292	ctf_integer(int, type, ref->type)
	293	ctf_integer(u64, seq, ref->seq)
	294	)
	295	)
fde8b34a	296
426eff93 MD	297	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
	298
	299	add_delayed_tree_ref,
	300
	301	btrfs_add_delayed_tree_ref,
fde8b34a MJ	302
	303	TP_PROTO(const struct btrfs_fs_info *fs_info,
	304	const struct btrfs_delayed_ref_node *ref,
	305	const struct btrfs_delayed_tree_ref *full_ref,
	306	int action),
	307
	308	TP_ARGS(fs_info, ref, full_ref, action)
	309	)
	310
426eff93 MD	311	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_tree_ref,
	312
	313	run_delayed_tree_ref,
	314
	315	btrfs_run_delayed_tree_ref,
fde8b34a MJ	316
	317	TP_PROTO(const struct btrfs_fs_info *fs_info,
	318	const struct btrfs_delayed_ref_node *ref,
	319	const struct btrfs_delayed_tree_ref *full_ref,
	320	int action),
	321
	322	TP_ARGS(fs_info, ref, full_ref, action)
	323	)
fcd0a11c	324
d8147755 MD	325	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_data_ref,
	326
	327	TP_PROTO(const struct btrfs_fs_info *fs_info,
	328	const struct btrfs_delayed_ref_node *ref,
	329	const struct btrfs_delayed_data_ref *full_ref,
fcd0a11c MD	330	int action),
	331
	332	TP_ARGS(fs_info, ref, full_ref, action),
	333
	334	TP_FIELDS(
9d2f1147	335	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
fcd0a11c MD	336	ctf_integer(u64, bytenr, ref->bytenr)
	337	ctf_integer(u64, num_bytes, ref->num_bytes)
	338	ctf_integer(int, action, action)
	339	ctf_integer(u64, parent, full_ref->parent)
	340	ctf_integer(u64, ref_root, full_ref->root)
d8147755 MD	341	ctf_integer(u64, owner, full_ref->objectid)
d8147755 MD	342	ctf_integer(u64, offset, full_ref->offset)
fcd0a11c MD	343	ctf_integer(int, type, ref->type)
	344	ctf_integer(u64, seq, ref->seq)
	345	)
	346	)
fde8b34a	347
d8147755	348	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
426eff93	349
d8147755	350	add_delayed_data_ref,
426eff93	351
d8147755	352	btrfs_add_delayed_data_ref,
fde8b34a	353
d8147755 MD	354	TP_PROTO(const struct btrfs_fs_info *fs_info,
	355	const struct btrfs_delayed_ref_node *ref,
	356	const struct btrfs_delayed_data_ref *full_ref,
fde8b34a MJ	357	int action),
	358
	359	TP_ARGS(fs_info, ref, full_ref, action)
	360	)
ff8bdcc2	361
d8147755	362	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_data_ref,
1f1ec4ed	363
d8147755	364	run_delayed_data_ref,
1f1ec4ed	365
d8147755	366	btrfs_run_delayed_data_ref,
1f1ec4ed	367
d8147755 MD	368	TP_PROTO(const struct btrfs_fs_info *fs_info,
	369	const struct btrfs_delayed_ref_node *ref,
	370	const struct btrfs_delayed_data_ref *full_ref,
	371	int action),
1f1ec4ed	372
d8147755	373	TP_ARGS(fs_info, ref, full_ref, action)
1f1ec4ed MJ	374	)
1f1ec4ed MJ	375
d8147755	376	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
1f1ec4ed	377
9d2f1147	378	TP_PROTO(const struct btrfs_fs_info *fs_info,
d8147755 MD	379	const struct btrfs_delayed_ref_head *head_ref,
d8147755 MD	380	int action),
1f1ec4ed	381
d8147755	382	TP_ARGS(fs_info, head_ref, action),
1f1ec4ed MJ	383
1f1ec4ed MJ	384	TP_FIELDS(
d8147755 MD	385	ctf_integer(u64, bytenr, head_ref->bytenr)
	386	ctf_integer(u64, num_bytes, head_ref->num_bytes)
	387	ctf_integer(int, action, action)
	388	ctf_integer(int, is_data, head_ref->is_data)
1f1ec4ed MJ	389	)
	390	)
	391
d8147755	392	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
1f1ec4ed	393
d8147755	394	add_delayed_ref_head,
1f1ec4ed	395
d8147755	396	btrfs_add_delayed_ref_head,
1f1ec4ed	397
9d2f1147	398	TP_PROTO(const struct btrfs_fs_info *fs_info,
d8147755 MD	399	const struct btrfs_delayed_ref_head *head_ref,
d8147755 MD	400	int action),
1f1ec4ed	401
d8147755	402	TP_ARGS(fs_info, head_ref, action)
1f1ec4ed MJ	403	)
1f1ec4ed MJ	404
d8147755	405	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
ff8bdcc2	406
d8147755	407	run_delayed_ref_head,
ff8bdcc2	408
d8147755	409	btrfs_run_delayed_ref_head,
ff8bdcc2	410
d8147755 MD	411	TP_PROTO(const struct btrfs_fs_info *fs_info,
	412	const struct btrfs_delayed_ref_head *head_ref,
	413	int action),
ff8bdcc2	414
d8147755	415	TP_ARGS(fs_info, head_ref, action)
ff8bdcc2 MD	416	)
ff8bdcc2 MD	417
d8147755	418	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
ff8bdcc2	419
d8147755 MD	420	TP_PROTO(const struct btrfs_fs_info fs_info, const struct map_lookup map,
d8147755 MD	421	u64 offset, u64 size),
ff8bdcc2	422
d8147755	423	TP_ARGS(fs_info, map, offset, size),
ff8bdcc2 MD	424
ff8bdcc2 MD	425	TP_FIELDS(
d8147755 MD	426	ctf_integer(int, num_stripes, map->num_stripes)
	427	ctf_integer(u64, type, map->type)
	428	ctf_integer(int, sub_stripes, map->sub_stripes)
	429	ctf_integer(u64, offset, offset)
	430	ctf_integer(u64, size, size)
	431	ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
ff8bdcc2 MD	432	)
	433	)
	434
d8147755	435	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
ff8bdcc2	436
d8147755 MD	437	TP_PROTO(const struct btrfs_fs_info fs_info, const struct map_lookup map,
d8147755 MD	438	u64 offset, u64 size),
ff8bdcc2	439
d8147755	440	TP_ARGS(fs_info, map, offset, size)
ff8bdcc2 MD	441	)
ff8bdcc2 MD	442
d8147755	443	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
ff8bdcc2	444
d8147755 MD	445	TP_PROTO(const struct btrfs_fs_info fs_info, const struct map_lookup map,
d8147755 MD	446	u64 offset, u64 size),
ff8bdcc2	447
d8147755	448	TP_ARGS(fs_info, map, offset, size)
ff8bdcc2	449	)
7ca7cd6e	450
d8147755	451	LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
7ca7cd6e	452
d8147755 MD	453	TP_PROTO(const struct btrfs_root root, const struct extent_buffer buf,
d8147755 MD	454	const struct extent_buffer *cow),
7ca7cd6e	455
d8147755	456	TP_ARGS(root, buf, cow),
7ca7cd6e MJ	457
	458	TP_FIELDS(
	459	ctf_integer(u64, root_objectid, root->root_key.objectid)
d8147755 MD	460	ctf_integer(u64, buf_start, buf->start)
	461	ctf_integer(int, refs, atomic_read(&buf->refs))
	462	ctf_integer(u64, cow_start, cow->start)
	463	ctf_integer(int, buf_level, btrfs_header_level(buf))
	464	ctf_integer(int, cow_level, btrfs_header_level(cow))
7ca7cd6e MJ	465	)
	466	)
	467
d8147755	468	LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
7ca7cd6e	469
d8147755 MD	470	TP_PROTO(const struct btrfs_fs_info fs_info, const char type, u64 val,
d8147755 MD	471	u64 bytes, int reserve),
7ca7cd6e	472
d8147755 MD	473	TP_ARGS(fs_info, type, val, bytes, reserve),
	474
	475	TP_FIELDS(
	476	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
	477	ctf_string(type, type)
	478	ctf_integer(u64, val, val)
	479	ctf_integer(u64, bytes, bytes)
	480	ctf_integer(int, reserve, reserve)
	481	)
	482	)
	483
	484	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
	485
	486	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
	487
	488	TP_ARGS(fs_info, start, len),
7ca7cd6e MJ	489
7ca7cd6e MJ	490	TP_FIELDS(
7ca7cd6e MJ	491	ctf_integer(u64, start, start)
	492	ctf_integer(u64, len, len)
	493	)
	494	)
	495
d8147755	496	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
7ca7cd6e	497
d8147755	498	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
7ca7cd6e	499
d8147755	500	TP_ARGS(fs_info, start, len)
7ca7cd6e MJ	501	)
7ca7cd6e MJ	502
d8147755	503	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
7ca7cd6e	504
d8147755	505	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
7ca7cd6e	506
d8147755	507	TP_ARGS(fs_info, start, len)
7ca7cd6e	508	)
ff8bdcc2	509
3bc29f0a	510	LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
9cf29d3e MD	511
9cf29d3e MD	512	btrfs_find_free_extent,
b87700e3	513
d8147755	514	TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
b87700e3 AG	515	u64 data),
b87700e3 AG	516
d8147755	517	TP_ARGS(fs_info, num_bytes, empty_size, data),
b87700e3	518
f127e61e	519	TP_FIELDS(
d8147755	520	ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
f127e61e MD	521	ctf_integer(u64, num_bytes, num_bytes)
	522	ctf_integer(u64, empty_size, empty_size)
	523	ctf_integer(u64, data, data)
	524	)
b87700e3 AG	525	)
b87700e3 AG	526
3bc29f0a	527	LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
b87700e3	528
d8147755	529	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
b87700e3 AG	530	u64 len),
b87700e3 AG	531
d8147755	532	TP_ARGS(block_group, start, len),
b87700e3	533
f127e61e	534	TP_FIELDS(
d8147755 MD	535	ctf_array(u8, fsid, block_group->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
d8147755 MD	536	ctf_integer(u64, bg_objectid, block_group->start)
f127e61e MD	537	ctf_integer(u64, flags, block_group->flags)
	538	ctf_integer(u64, start, start)
	539	ctf_integer(u64, len, len)
	540	)
b87700e3 AG	541	)
b87700e3 AG	542
3bc29f0a	543	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
b87700e3	544
d8147755	545	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
b87700e3 AG	546	u64 len),
b87700e3 AG	547
d8147755	548	TP_ARGS(block_group, start, len)
b87700e3 AG	549	)
b87700e3 AG	550
3bc29f0a	551	LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
b87700e3	552
d8147755	553	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
b87700e3 AG	554	u64 len),
b87700e3 AG	555
d8147755	556	TP_ARGS(block_group, start, len)
b87700e3 AG	557	)
b87700e3 AG	558
5809d816 MJ	559	LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
	560
	561	TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
	562	u64 bytes, u64 empty_size, u64 min_bytes),
	563
	564	TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
	565
	566	TP_FIELDS(
	567	ctf_integer(u64, bg_objectid, block_group->start)
	568	ctf_integer(u64, flags, block_group->flags)
	569	ctf_integer(u64, start, start)
	570	ctf_integer(u64, bytes, bytes)
	571	ctf_integer(u64, empty_size, empty_size)
	572	ctf_integer(u64, min_bytes, min_bytes)
	573	)
	574	)
	575
	576	LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
	577
	578	TP_PROTO(const struct btrfs_block_group *block_group),
	579
	580	TP_ARGS(block_group),
	581
	582	TP_FIELDS(
	583	ctf_integer(u64, bg_objectid, block_group->start)
	584	)
	585	)
	586
	587	LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
	588
	589	TP_PROTO(const struct btrfs_block_group *block_group,
	590	const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
	591
	592	TP_ARGS(block_group, cluster, size, bitmap),
	593
	594	TP_FIELDS(
	595	ctf_integer(u64, bg_objectid, block_group->start)
	596	ctf_integer(u64, flags, block_group->flags)
	597	ctf_integer(u64, start, cluster->window_start)
	598	ctf_integer(u64, max_size, cluster->max_size)
	599	ctf_integer(u64, size, size)
	600	ctf_integer(int, bitmap, bitmap)
	601	)
	602	)
b87700e3	603
1f1ec4ed MJ	604	LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
	605
	606	btrfs_alloc_extent_state,
	607
	608	TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP),
	609
	610	TP_ARGS(state, mask, IP),
	611
	612	TP_FIELDS(
	613	ctf_integer_hex(const struct extent_state *, state, state)
	614	ctf_integer(gfp_t, mask, mask)
2c054599	615	ctf_integer_hex(unsigned long, ip, IP)
1f1ec4ed MJ	616	)
	617	)
	618
	619	LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,
	620
	621	btrfs_free_extent_state,
	622
	623	TP_PROTO(const struct extent_state *state, unsigned long IP),
	624
	625	TP_ARGS(state, IP),
	626
	627	TP_FIELDS(
	628	ctf_integer_hex(const struct extent_state *, state, state)
2c054599	629	ctf_integer_hex(unsigned long, ip, IP)
1f1ec4ed MJ	630	)
1f1ec4ed MJ	631	)
b87700e3	632
3bc29f0a	633	#endif /* LTTNG_TRACE_BTRFS_H */
b87700e3 AG	634
b87700e3 AG	635	/* This part must be outside protection */
6ec43db8	636	#include <probes/define_trace.h>