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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM f2fs

#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_F2FS_H

#include <linux/tracepoint.h>

#define show_dev(dev)		MAJOR(dev), MINOR(dev)
#define show_dev_ino(entry)	show_dev(entry->dev), (unsigned long)entry->ino

TRACE_DEFINE_ENUM(NODE);
TRACE_DEFINE_ENUM(DATA);
TRACE_DEFINE_ENUM(META);
TRACE_DEFINE_ENUM(META_FLUSH);
TRACE_DEFINE_ENUM(INMEM);
TRACE_DEFINE_ENUM(INMEM_DROP);
TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
TRACE_DEFINE_ENUM(INMEM_REVOKE);
TRACE_DEFINE_ENUM(IPU);
TRACE_DEFINE_ENUM(OPU);
TRACE_DEFINE_ENUM(HOT);
TRACE_DEFINE_ENUM(WARM);
TRACE_DEFINE_ENUM(COLD);
TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
TRACE_DEFINE_ENUM(GC_GREEDY);
TRACE_DEFINE_ENUM(GC_CB);
TRACE_DEFINE_ENUM(FG_GC);
TRACE_DEFINE_ENUM(BG_GC);
TRACE_DEFINE_ENUM(LFS);
TRACE_DEFINE_ENUM(SSR);
TRACE_DEFINE_ENUM(__REQ_RAHEAD);
TRACE_DEFINE_ENUM(__REQ_SYNC);
TRACE_DEFINE_ENUM(__REQ_IDLE);
TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
TRACE_DEFINE_ENUM(__REQ_FUA);
TRACE_DEFINE_ENUM(__REQ_PRIO);
TRACE_DEFINE_ENUM(__REQ_META);
TRACE_DEFINE_ENUM(CP_UMOUNT);
TRACE_DEFINE_ENUM(CP_FASTBOOT);
TRACE_DEFINE_ENUM(CP_SYNC);
TRACE_DEFINE_ENUM(CP_RECOVERY);
TRACE_DEFINE_ENUM(CP_DISCARD);
TRACE_DEFINE_ENUM(CP_TRIMMED);

#define show_block_type(type)						\
	__print_symbolic(type,						\
		{ NODE,		"NODE" },				\
		{ DATA,		"DATA" },				\
		{ META,		"META" },				\
		{ META_FLUSH,	"META_FLUSH" },				\
		{ INMEM,	"INMEM" },				\
		{ INMEM_DROP,	"INMEM_DROP" },				\
		{ INMEM_INVALIDATE,	"INMEM_INVALIDATE" },		\
		{ INMEM_REVOKE,	"INMEM_REVOKE" },			\
		{ IPU,		"IN-PLACE" },				\
		{ OPU,		"OUT-OF-PLACE" })

#define show_block_temp(temp)						\
	__print_symbolic(temp,						\
		{ HOT,		"HOT" },				\
		{ WARM,		"WARM" },				\
		{ COLD,		"COLD" })

#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO |	\
			REQ_PREFLUSH | REQ_FUA)
#define F2FS_BIO_FLAG_MASK(t)	(t & F2FS_OP_FLAGS)

#define show_bio_type(op,op_flags)	show_bio_op(op),		\
						show_bio_op_flags(op_flags)

#define show_bio_op(op)							\
	__print_symbolic(op,						\
		{ REQ_OP_READ,			"READ" },		\
		{ REQ_OP_WRITE,			"WRITE" },		\
		{ REQ_OP_FLUSH,			"FLUSH" },		\
		{ REQ_OP_DISCARD,		"DISCARD" },		\
		{ REQ_OP_ZONE_REPORT,		"ZONE_REPORT" },	\
		{ REQ_OP_SECURE_ERASE,		"SECURE_ERASE" },	\
		{ REQ_OP_ZONE_RESET,		"ZONE_RESET" },		\
		{ REQ_OP_WRITE_SAME,		"WRITE_SAME" },		\
		{ REQ_OP_WRITE_ZEROES,		"WRITE_ZEROES" })

#define show_bio_op_flags(flags)					\
	__print_flags(F2FS_BIO_FLAG_MASK(flags), "|",			\
		{ REQ_RAHEAD,		"R" },				\
		{ REQ_SYNC,		"S" },				\
		{ REQ_META,		"M" },				\
		{ REQ_PRIO,		"P" },				\
		{ REQ_PREFLUSH,		"PF" },				\
		{ REQ_FUA,		"FUA" })

#define show_data_type(type)						\
	__print_symbolic(type,						\
		{ CURSEG_HOT_DATA, 	"Hot DATA" },			\
		{ CURSEG_WARM_DATA, 	"Warm DATA" },			\
		{ CURSEG_COLD_DATA, 	"Cold DATA" },			\
		{ CURSEG_HOT_NODE, 	"Hot NODE" },			\
		{ CURSEG_WARM_NODE, 	"Warm NODE" },			\
		{ CURSEG_COLD_NODE, 	"Cold NODE" },			\
		{ NO_CHECK_TYPE, 	"No TYPE" })

#define show_file_type(type)						\
	__print_symbolic(type,						\
		{ 0,		"FILE" },				\
		{ 1,		"DIR" })

#define show_gc_type(type)						\
	__print_symbolic(type,						\
		{ FG_GC,	"Foreground GC" },			\
		{ BG_GC,	"Background GC" })

#define show_alloc_mode(type)						\
	__print_symbolic(type,						\
		{ LFS,	"LFS-mode" },					\
		{ SSR,	"SSR-mode" })

#define show_victim_policy(type)					\
	__print_symbolic(type,						\
		{ GC_GREEDY,	"Greedy" },				\
		{ GC_CB,	"Cost-Benefit" })

#define show_cpreason(type)						\
	__print_flags(type, "|",					\
		{ CP_UMOUNT,	"Umount" },				\
		{ CP_FASTBOOT,	"Fastboot" },				\
		{ CP_SYNC,	"Sync" },				\
		{ CP_RECOVERY,	"Recovery" },				\
		{ CP_DISCARD,	"Discard" },				\
		{ CP_UMOUNT,	"Umount" },				\
		{ CP_TRIMMED,	"Trimmed" })

#define show_fsync_cpreason(type)					\
	__print_symbolic(type,						\
		{ CP_NO_NEEDED,		"no needed" },			\
		{ CP_NON_REGULAR,	"non regular" },		\
		{ CP_HARDLINK,		"hardlink" },			\
		{ CP_SB_NEED_CP,	"sb needs cp" },		\
		{ CP_WRONG_PINO,	"wrong pino" },			\
		{ CP_NO_SPC_ROLL,	"no space roll forward" },	\
		{ CP_NODE_NEED_CP,	"node needs cp" },		\
		{ CP_FASTBOOT_MODE,	"fastboot mode" },		\
		{ CP_SPEC_LOG_NUM,	"log type is 2" })

struct victim_sel_policy;
struct f2fs_map_blocks;

DECLARE_EVENT_CLASS(f2fs__inode,

	TP_PROTO(struct inode *inode),

	TP_ARGS(inode),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(ino_t,	pino)
		__field(umode_t, mode)
		__field(loff_t,	size)
		__field(unsigned int, nlink)
		__field(blkcnt_t, blocks)
		__field(__u8,	advise)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->pino	= F2FS_I(inode)->i_pino;
		__entry->mode	= inode->i_mode;
		__entry->nlink	= inode->i_nlink;
		__entry->size	= inode->i_size;
		__entry->blocks	= inode->i_blocks;
		__entry->advise	= F2FS_I(inode)->i_advise;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
		"i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
		show_dev_ino(__entry),
		(unsigned long)__entry->pino,
		__entry->mode,
		__entry->size,
		(unsigned int)__entry->nlink,
		(unsigned long long)__entry->blocks,
		(unsigned char)__entry->advise)
);

DECLARE_EVENT_CLASS(f2fs__inode_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->ret	= ret;
	),

	TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
		show_dev_ino(__entry),
		__entry->ret)
);

DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,

	TP_PROTO(struct inode *inode),

	TP_ARGS(inode)
);

TRACE_EVENT(f2fs_sync_file_exit,

	TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),

	TP_ARGS(inode, cp_reason, datasync, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int,	cp_reason)
		__field(int,	datasync)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->ino		= inode->i_ino;
		__entry->cp_reason	= cp_reason;
		__entry->datasync	= datasync;
		__entry->ret		= ret;
	),

	TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
		"datasync = %d, ret = %d",
		show_dev_ino(__entry),
		show_fsync_cpreason(__entry->cp_reason),
		__entry->datasync,
		__entry->ret)
);

TRACE_EVENT(f2fs_sync_fs,

	TP_PROTO(struct super_block *sb, int wait),

	TP_ARGS(sb, wait),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(int,	dirty)
		__field(int,	wait)
	),

	TP_fast_assign(
		__entry->dev	= sb->s_dev;
		__entry->dirty	= is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
		__entry->wait	= wait;
	),

	TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
		show_dev(__entry->dev),
		__entry->dirty ? "dirty" : "not dirty",
		__entry->wait)
);

DEFINE_EVENT(f2fs__inode, f2fs_iget,

	TP_PROTO(struct inode *inode),

	TP_ARGS(inode)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,

	TP_PROTO(struct inode *inode),

	TP_ARGS(inode)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

TRACE_EVENT(f2fs_unlink_enter,

	TP_PROTO(struct inode *dir, struct dentry *dentry),

	TP_ARGS(dir, dentry),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	size)
		__field(blkcnt_t, blocks)
		__field(const char *,	name)
	),

	TP_fast_assign(
		__entry->dev	= dir->i_sb->s_dev;
		__entry->ino	= dir->i_ino;
		__entry->size	= dir->i_size;
		__entry->blocks	= dir->i_blocks;
		__entry->name	= dentry->d_name.name;
	),

	TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
		"i_blocks = %llu, name = %s",
		show_dev_ino(__entry),
		__entry->size,
		(unsigned long long)__entry->blocks,
		__entry->name)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DEFINE_EVENT(f2fs__inode, f2fs_truncate,

	TP_PROTO(struct inode *inode),

	TP_ARGS(inode)
);

TRACE_EVENT(f2fs_truncate_data_blocks_range,

	TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),

	TP_ARGS(inode, nid,  ofs, free),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(nid_t,	nid)
		__field(unsigned int,	ofs)
		__field(int,	free)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->nid	= nid;
		__entry->ofs	= ofs;
		__entry->free	= free;
	),

	TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
		show_dev_ino(__entry),
		(unsigned int)__entry->nid,
		__entry->ofs,
		__entry->free)
);

DECLARE_EVENT_CLASS(f2fs__truncate_op,

	TP_PROTO(struct inode *inode, u64 from),

	TP_ARGS(inode, from),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	size)
		__field(blkcnt_t, blocks)
		__field(u64,	from)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->size	= inode->i_size;
		__entry->blocks	= inode->i_blocks;
		__entry->from	= from;
	),

	TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
		"start file offset = %llu",
		show_dev_ino(__entry),
		__entry->size,
		(unsigned long long)__entry->blocks,
		(unsigned long long)__entry->from)
);

DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,

	TP_PROTO(struct inode *inode, u64 from),

	TP_ARGS(inode, from)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,

	TP_PROTO(struct inode *inode, u64 from),

	TP_ARGS(inode, from)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DECLARE_EVENT_CLASS(f2fs__truncate_node,

	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),

	TP_ARGS(inode, nid, blk_addr),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(nid_t,	nid)
		__field(block_t,	blk_addr)
	),

	TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->ino		= inode->i_ino;
		__entry->nid		= nid;
		__entry->blk_addr	= blk_addr;
	),

	TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
		show_dev_ino(__entry),
		(unsigned int)__entry->nid,
		(unsigned long long)__entry->blk_addr)
);

DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,

	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),

	TP_ARGS(inode, nid, blk_addr)
);

DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,

	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),

	TP_ARGS(inode, nid, blk_addr)
);

TRACE_EVENT(f2fs_truncate_partial_nodes,

	TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),

	TP_ARGS(inode, nid, depth, err),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(nid_t,	nid[3])
		__field(int,	depth)
		__field(int,	err)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->nid[0]	= nid[0];
		__entry->nid[1]	= nid[1];
		__entry->nid[2]	= nid[2];
		__entry->depth	= depth;
		__entry->err	= err;
	),

	TP_printk("dev = (%d,%d), ino = %lu, "
		"nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
		show_dev_ino(__entry),
		(unsigned int)__entry->nid[0],
		(unsigned int)__entry->nid[1],
		(unsigned int)__entry->nid[2],
		__entry->depth,
		__entry->err)
);

TRACE_EVENT(f2fs_map_blocks,
	TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),

	TP_ARGS(inode, map, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(block_t,	m_lblk)
		__field(block_t,	m_pblk)
		__field(unsigned int,	m_len)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->ino		= inode->i_ino;
		__entry->m_lblk		= map->m_lblk;
		__entry->m_pblk		= map->m_pblk;
		__entry->m_len		= map->m_len;
		__entry->ret		= ret;
	),

	TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
		"start blkaddr = 0x%llx, len = 0x%llx, err = %d",
		show_dev_ino(__entry),
		(unsigned long long)__entry->m_lblk,
		(unsigned long long)__entry->m_pblk,
		(unsigned long long)__entry->m_len,
		__entry->ret)
);

TRACE_EVENT(f2fs_background_gc,

	TP_PROTO(struct super_block *sb, unsigned int wait_ms,
			unsigned int prefree, unsigned int free),

	TP_ARGS(sb, wait_ms, prefree, free),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(unsigned int,	wait_ms)
		__field(unsigned int,	prefree)
		__field(unsigned int,	free)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->wait_ms	= wait_ms;
		__entry->prefree	= prefree;
		__entry->free		= free;
	),

	TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
		show_dev(__entry->dev),
		__entry->wait_ms,
		__entry->prefree,
		__entry->free)
);

TRACE_EVENT(f2fs_gc_begin,

	TP_PROTO(struct super_block *sb, bool sync, bool background,
			long long dirty_nodes, long long dirty_dents,
			long long dirty_imeta, unsigned int free_sec,
			unsigned int free_seg, int reserved_seg,
			unsigned int prefree_seg),

	TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta,
		free_sec, free_seg, reserved_seg, prefree_seg),

	TP_STRUCT__entry(
		__field(dev_t,		dev)
		__field(bool,		sync)
		__field(bool,		background)
		__field(long long,	dirty_nodes)
		__field(long long,	dirty_dents)
		__field(long long,	dirty_imeta)
		__field(unsigned int,	free_sec)
		__field(unsigned int,	free_seg)
		__field(int,		reserved_seg)
		__field(unsigned int,	prefree_seg)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->sync		= sync;
		__entry->background	= background;
		__entry->dirty_nodes	= dirty_nodes;
		__entry->dirty_dents	= dirty_dents;
		__entry->dirty_imeta	= dirty_imeta;
		__entry->free_sec	= free_sec;
		__entry->free_seg	= free_seg;
		__entry->reserved_seg	= reserved_seg;
		__entry->prefree_seg	= prefree_seg;
	),

	TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, "
		"dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
		"rsv_seg:%d, prefree_seg:%u",
		show_dev(__entry->dev),
		__entry->sync,
		__entry->background,
		__entry->dirty_nodes,
		__entry->dirty_dents,
		__entry->dirty_imeta,
		__entry->free_sec,
		__entry->free_seg,
		__entry->reserved_seg,
		__entry->prefree_seg)
);

TRACE_EVENT(f2fs_gc_end,

	TP_PROTO(struct super_block *sb, int ret, int seg_freed,
			int sec_freed, long long dirty_nodes,
			long long dirty_dents, long long dirty_imeta,
			unsigned int free_sec, unsigned int free_seg,
			int reserved_seg, unsigned int prefree_seg),

	TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
		dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),

	TP_STRUCT__entry(
		__field(dev_t,		dev)
		__field(int,		ret)
		__field(int,		seg_freed)
		__field(int,		sec_freed)
		__field(long long,	dirty_nodes)
		__field(long long,	dirty_dents)
		__field(long long,	dirty_imeta)
		__field(unsigned int,	free_sec)
		__field(unsigned int,	free_seg)
		__field(int,		reserved_seg)
		__field(unsigned int,	prefree_seg)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->ret		= ret;
		__entry->seg_freed	= seg_freed;
		__entry->sec_freed	= sec_freed;
		__entry->dirty_nodes	= dirty_nodes;
		__entry->dirty_dents	= dirty_dents;
		__entry->dirty_imeta	= dirty_imeta;
		__entry->free_sec	= free_sec;
		__entry->free_seg	= free_seg;
		__entry->reserved_seg	= reserved_seg;
		__entry->prefree_seg	= prefree_seg;
	),

	TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
		"nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
		"free_seg:%u, rsv_seg:%d, prefree_seg:%u",
		show_dev(__entry->dev),
		__entry->ret,
		__entry->seg_freed,
		__entry->sec_freed,
		__entry->dirty_nodes,
		__entry->dirty_dents,
		__entry->dirty_imeta,
		__entry->free_sec,
		__entry->free_seg,
		__entry->reserved_seg,
		__entry->prefree_seg)
);

TRACE_EVENT(f2fs_get_victim,

	TP_PROTO(struct super_block *sb, int type, int gc_type,
			struct victim_sel_policy *p, unsigned int pre_victim,
			unsigned int prefree, unsigned int free),

	TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(int,	type)
		__field(int,	gc_type)
		__field(int,	alloc_mode)
		__field(int,	gc_mode)
		__field(unsigned int,	victim)
		__field(unsigned int,	cost)
		__field(unsigned int,	ofs_unit)
		__field(unsigned int,	pre_victim)
		__field(unsigned int,	prefree)
		__field(unsigned int,	free)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->type		= type;
		__entry->gc_type	= gc_type;
		__entry->alloc_mode	= p->alloc_mode;
		__entry->gc_mode	= p->gc_mode;
		__entry->victim		= p->min_segno;
		__entry->cost		= p->min_cost;
		__entry->ofs_unit	= p->ofs_unit;
		__entry->pre_victim	= pre_victim;
		__entry->prefree	= prefree;
		__entry->free		= free;
	),

	TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
		"victim = %u, cost = %u, ofs_unit = %u, "
		"pre_victim_secno = %d, prefree = %u, free = %u",
		show_dev(__entry->dev),
		show_data_type(__entry->type),
		show_gc_type(__entry->gc_type),
		show_alloc_mode(__entry->alloc_mode),
		show_victim_policy(__entry->gc_mode),
		__entry->victim,
		__entry->cost,
		__entry->ofs_unit,
		(int)__entry->pre_victim,
		__entry->prefree,
		__entry->free)
);

TRACE_EVENT(f2fs_lookup_start,

	TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),

	TP_ARGS(dir, dentry, flags),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__string(name,	dentry->d_name.name)
		__field(unsigned int, flags)
	),

	TP_fast_assign(
		__entry->dev	= dir->i_sb->s_dev;
		__entry->ino	= dir->i_ino;
		__assign_str(name, dentry->d_name.name);
		__entry->flags	= flags;
	),

	TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
		show_dev_ino(__entry),
		__get_str(name),
		__entry->flags)
);

TRACE_EVENT(f2fs_lookup_end,

	TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
		int err),

	TP_ARGS(dir, dentry, ino, err),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__string(name,	dentry->d_name.name)
		__field(nid_t,	cino)
		__field(int,	err)
	),

	TP_fast_assign(
		__entry->dev	= dir->i_sb->s_dev;
		__entry->ino	= dir->i_ino;
		__assign_str(name, dentry->d_name.name);
		__entry->cino	= ino;
		__entry->err	= err;
	),

	TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
		show_dev_ino(__entry),
		__get_str(name),
		__entry->cino,
		__entry->err)
);

TRACE_EVENT(f2fs_readdir,

	TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),

	TP_ARGS(dir, start_pos, end_pos, err),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	start)
		__field(loff_t,	end)
		__field(int,	err)
	),

	TP_fast_assign(
		__entry->dev	= dir->i_sb->s_dev;
		__entry->ino	= dir->i_ino;
		__entry->start	= start_pos;
		__entry->end	= end_pos;
		__entry->err	= err;
	),

	TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
		show_dev_ino(__entry),
		__entry->start,
		__entry->end,
		__entry->err)
);

TRACE_EVENT(f2fs_fallocate,

	TP_PROTO(struct inode *inode, int mode,
				loff_t offset, loff_t len, int ret),

	TP_ARGS(inode, mode, offset, len, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int,	mode)
		__field(loff_t,	offset)
		__field(loff_t,	len)
		__field(loff_t, size)
		__field(blkcnt_t, blocks)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->mode	= mode;
		__entry->offset	= offset;
		__entry->len	= len;
		__entry->size	= inode->i_size;
		__entry->blocks = inode->i_blocks;
		__entry->ret	= ret;
	),

	TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
		"len = %lld,  i_size = %lld, i_blocks = %llu, ret = %d",
		show_dev_ino(__entry),
		__entry->mode,
		(unsigned long long)__entry->offset,
		(unsigned long long)__entry->len,
		(unsigned long long)__entry->size,
		(unsigned long long)__entry->blocks,
		__entry->ret)
);

TRACE_EVENT(f2fs_direct_IO_enter,

	TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),

	TP_ARGS(inode, offset, len, rw),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	pos)
		__field(unsigned long,	len)
		__field(int,	rw)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->pos	= offset;
		__entry->len	= len;
		__entry->rw	= rw;
	),

	TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
		show_dev_ino(__entry),
		__entry->pos,
		__entry->len,
		__entry->rw)
);

TRACE_EVENT(f2fs_direct_IO_exit,

	TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
		 int rw, int ret),

	TP_ARGS(inode, offset, len, rw, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	pos)
		__field(unsigned long,	len)
		__field(int,	rw)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->pos	= offset;
		__entry->len	= len;
		__entry->rw	= rw;
		__entry->ret	= ret;
	),

	TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
		"rw = %d ret = %d",
		show_dev_ino(__entry),
		__entry->pos,
		__entry->len,
		__entry->rw,
		__entry->ret)
);

TRACE_EVENT(f2fs_reserve_new_blocks,

	TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
							blkcnt_t count),

	TP_ARGS(inode, nid, ofs_in_node, count),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(nid_t, nid)
		__field(unsigned int, ofs_in_node)
		__field(blkcnt_t, count)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->nid	= nid;
		__entry->ofs_in_node = ofs_in_node;
		__entry->count = count;
	),

	TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
		show_dev(__entry->dev),
		(unsigned int)__entry->nid,
		__entry->ofs_in_node,
		(unsigned long long)__entry->count)
);

DECLARE_EVENT_CLASS(f2fs__submit_page_bio,

	TP_PROTO(struct page *page, struct f2fs_io_info *fio),

	TP_ARGS(page, fio),

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(ino_t, ino)
		__field(pgoff_t, index)
		__field(block_t, old_blkaddr)
		__field(block_t, new_blkaddr)
		__field(int, op)
		__field(int, op_flags)
		__field(int, temp)
		__field(int, type)
	),

	TP_fast_assign(
		__entry->dev		= page->mapping->host->i_sb->s_dev;
		__entry->ino		= page->mapping->host->i_ino;
		__entry->index		= page->index;
		__entry->old_blkaddr	= fio->old_blkaddr;
		__entry->new_blkaddr	= fio->new_blkaddr;
		__entry->op		= fio->op;
		__entry->op_flags	= fio->op_flags;
		__entry->temp		= fio->temp;
		__entry->type		= fio->type;
	),

	TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
		"oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
		show_dev_ino(__entry),
		(unsigned long)__entry->index,
		(unsigned long long)__entry->old_blkaddr,
		(unsigned long long)__entry->new_blkaddr,
		show_bio_type(__entry->op, __entry->op_flags),
		show_block_temp(__entry->temp),
		show_block_type(__entry->type))
);

DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,

	TP_PROTO(struct page *page, struct f2fs_io_info *fio),

	TP_ARGS(page, fio),

	TP_CONDITION(page->mapping)
);

DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,

	TP_PROTO(struct page *page, struct f2fs_io_info *fio),

	TP_ARGS(page, fio),

	TP_CONDITION(page->mapping)
);

DECLARE_EVENT_CLASS(f2fs__bio,

	TP_PROTO(struct super_block *sb, int type, struct bio *bio),

	TP_ARGS(sb, type, bio),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(dev_t,	target)
		__field(int,	op)
		__field(int,	op_flags)
		__field(int,	type)
		__field(sector_t,	sector)
		__field(unsigned int,	size)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->target		= bio_dev(bio);
		__entry->op		= bio_op(bio);
		__entry->op_flags	= bio->bi_opf;
		__entry->type		= type;
		__entry->sector		= bio->bi_iter.bi_sector;
		__entry->size		= bio->bi_iter.bi_size;
	),

	TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
		show_dev(__entry->target),
		show_dev(__entry->dev),
		show_bio_type(__entry->op, __entry->op_flags),
		show_block_type(__entry->type),
		(unsigned long long)__entry->sector,
		__entry->size)
);

DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,

	TP_PROTO(struct super_block *sb, int type, struct bio *bio),

	TP_ARGS(sb, type, bio),

	TP_CONDITION(bio)
);

DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,

	TP_PROTO(struct super_block *sb, int type, struct bio *bio),

	TP_ARGS(sb, type, bio),

	TP_CONDITION(bio)
);

DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,

	TP_PROTO(struct super_block *sb, int type, struct bio *bio),

	TP_ARGS(sb, type, bio),

	TP_CONDITION(bio)
);

DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,

	TP_PROTO(struct super_block *sb, int type, struct bio *bio),

	TP_ARGS(sb, type, bio),

	TP_CONDITION(bio)
);

TRACE_EVENT(f2fs_write_begin,

	TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
				unsigned int flags),

	TP_ARGS(inode, pos, len, flags),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	pos)
		__field(unsigned int, len)
		__field(unsigned int, flags)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->pos	= pos;
		__entry->len	= len;
		__entry->flags	= flags;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
		show_dev_ino(__entry),
		(unsigned long long)__entry->pos,
		__entry->len,
		__entry->flags)
);

TRACE_EVENT(f2fs_write_end,

	TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
				unsigned int copied),

	TP_ARGS(inode, pos, len, copied),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(loff_t,	pos)
		__field(unsigned int, len)
		__field(unsigned int, copied)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->pos	= pos;
		__entry->len	= len;
		__entry->copied	= copied;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
		show_dev_ino(__entry),
		(unsigned long long)__entry->pos,
		__entry->len,
		__entry->copied)
);

DECLARE_EVENT_CLASS(f2fs__page,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int, type)
		__field(int, dir)
		__field(pgoff_t, index)
		__field(int, dirty)
		__field(int, uptodate)
	),

	TP_fast_assign(
		__entry->dev	= page->mapping->host->i_sb->s_dev;
		__entry->ino	= page->mapping->host->i_ino;
		__entry->type	= type;
		__entry->dir	= S_ISDIR(page->mapping->host->i_mode);
		__entry->index	= page->index;
		__entry->dirty	= PageDirty(page);
		__entry->uptodate = PageUptodate(page);
	),

	TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
		"dirty = %d, uptodate = %d",
		show_dev_ino(__entry),
		show_block_type(__entry->type),
		show_file_type(__entry->dir),
		(unsigned long)__entry->index,
		__entry->dirty,
		__entry->uptodate)
);

DEFINE_EVENT(f2fs__page, f2fs_writepage,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_readpage,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

TRACE_EVENT(f2fs_writepages,

	TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),

	TP_ARGS(inode, wbc, type),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int,	type)
		__field(int,	dir)
		__field(long,	nr_to_write)
		__field(long,	pages_skipped)
		__field(loff_t,	range_start)
		__field(loff_t,	range_end)
		__field(pgoff_t, writeback_index)
		__field(int,	sync_mode)
		__field(char,	for_kupdate)
		__field(char,	for_background)
		__field(char,	tagged_writepages)
		__field(char,	for_reclaim)
		__field(char,	range_cyclic)
		__field(char,	for_sync)
	),

	TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->ino		= inode->i_ino;
		__entry->type		= type;
		__entry->dir		= S_ISDIR(inode->i_mode);
		__entry->nr_to_write	= wbc->nr_to_write;
		__entry->pages_skipped	= wbc->pages_skipped;
		__entry->range_start	= wbc->range_start;
		__entry->range_end	= wbc->range_end;
		__entry->writeback_index = inode->i_mapping->writeback_index;
		__entry->sync_mode	= wbc->sync_mode;
		__entry->for_kupdate	= wbc->for_kupdate;
		__entry->for_background	= wbc->for_background;
		__entry->tagged_writepages	= wbc->tagged_writepages;
		__entry->for_reclaim	= wbc->for_reclaim;
		__entry->range_cyclic	= wbc->range_cyclic;
		__entry->for_sync	= wbc->for_sync;
	),

	TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
		"skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
		"kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
		show_dev_ino(__entry),
		show_block_type(__entry->type),
		show_file_type(__entry->dir),
		__entry->nr_to_write,
		__entry->pages_skipped,
		__entry->range_start,
		__entry->range_end,
		(unsigned long)__entry->writeback_index,
		__entry->sync_mode,
		__entry->for_kupdate,
		__entry->for_background,
		__entry->tagged_writepages,
		__entry->for_reclaim,
		__entry->range_cyclic,
		__entry->for_sync)
);

TRACE_EVENT(f2fs_readpages,

	TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),

	TP_ARGS(inode, page, nrpage),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(pgoff_t,	start)
		__field(unsigned int,	nrpage)
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->ino	= inode->i_ino;
		__entry->start	= page->index;
		__entry->nrpage	= nrpage;
	),

	TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
		show_dev_ino(__entry),
		(unsigned long)__entry->start,
		__entry->nrpage)
);

TRACE_EVENT(f2fs_write_checkpoint,

	TP_PROTO(struct super_block *sb, int reason, char *msg),

	TP_ARGS(sb, reason, msg),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(int,	reason)
		__field(char *,	msg)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->reason		= reason;
		__entry->msg		= msg;
	),

	TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
		show_dev(__entry->dev),
		show_cpreason(__entry->reason),
		__entry->msg)
);

DECLARE_EVENT_CLASS(f2fs_discard,

	TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),

	TP_ARGS(dev, blkstart, blklen),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(block_t, blkstart)
		__field(block_t, blklen)
	),

	TP_fast_assign(
		__entry->dev	= dev->bd_dev;
		__entry->blkstart = blkstart;
		__entry->blklen = blklen;
	),

	TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
		show_dev(__entry->dev),
		(unsigned long long)__entry->blkstart,
		(unsigned long long)__entry->blklen)
);

DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,

	TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),

	TP_ARGS(dev, blkstart, blklen)
);

DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,

	TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),

	TP_ARGS(dev, blkstart, blklen)
);

DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,

	TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),

	TP_ARGS(dev, blkstart, blklen)
);

TRACE_EVENT(f2fs_issue_reset_zone,

	TP_PROTO(struct block_device *dev, block_t blkstart),

	TP_ARGS(dev, blkstart),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(block_t, blkstart)
	),

	TP_fast_assign(
		__entry->dev	= dev->bd_dev;
		__entry->blkstart = blkstart;
	),

	TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
		show_dev(__entry->dev),
		(unsigned long long)__entry->blkstart)
);

TRACE_EVENT(f2fs_issue_flush,

	TP_PROTO(struct block_device *dev, unsigned int nobarrier,
				unsigned int flush_merge, int ret),

	TP_ARGS(dev, nobarrier, flush_merge, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(unsigned int, nobarrier)
		__field(unsigned int, flush_merge)
		__field(int,  ret)
	),

	TP_fast_assign(
		__entry->dev	= dev->bd_dev;
		__entry->nobarrier = nobarrier;
		__entry->flush_merge = flush_merge;
		__entry->ret = ret;
	),

	TP_printk("dev = (%d,%d), %s %s, ret = %d",
		show_dev(__entry->dev),
		__entry->nobarrier ? "skip (nobarrier)" : "issue",
		__entry->flush_merge ? " with flush_merge" : "",
		__entry->ret)
);

TRACE_EVENT(f2fs_lookup_extent_tree_start,

	TP_PROTO(struct inode *inode, unsigned int pgofs),

	TP_ARGS(inode, pgofs),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned int, pgofs)
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->pgofs = pgofs;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
		show_dev_ino(__entry),
		__entry->pgofs)
);

TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,

	TP_PROTO(struct inode *inode, unsigned int pgofs,
						struct extent_info *ei),

	TP_ARGS(inode, pgofs, ei),

	TP_CONDITION(ei),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned int, pgofs)
		__field(unsigned int, fofs)
		__field(u32, blk)
		__field(unsigned int, len)
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->pgofs = pgofs;
		__entry->fofs = ei->fofs;
		__entry->blk = ei->blk;
		__entry->len = ei->len;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
		"ext_info(fofs: %u, blk: %u, len: %u)",
		show_dev_ino(__entry),
		__entry->pgofs,
		__entry->fofs,
		__entry->blk,
		__entry->len)
);

TRACE_EVENT(f2fs_update_extent_tree_range,

	TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
						unsigned int len),

	TP_ARGS(inode, pgofs, blkaddr, len),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned int, pgofs)
		__field(u32, blk)
		__field(unsigned int, len)
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->pgofs = pgofs;
		__entry->blk = blkaddr;
		__entry->len = len;
	),

	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
					"blkaddr = %u, len = %u",
		show_dev_ino(__entry),
		__entry->pgofs,
		__entry->blk,
		__entry->len)
);

TRACE_EVENT(f2fs_shrink_extent_tree,

	TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
						unsigned int tree_cnt),

	TP_ARGS(sbi, node_cnt, tree_cnt),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(unsigned int, node_cnt)
		__field(unsigned int, tree_cnt)
	),

	TP_fast_assign(
		__entry->dev = sbi->sb->s_dev;
		__entry->node_cnt = node_cnt;
		__entry->tree_cnt = tree_cnt;
	),

	TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
		show_dev(__entry->dev),
		__entry->node_cnt,
		__entry->tree_cnt)
);

TRACE_EVENT(f2fs_destroy_extent_tree,

	TP_PROTO(struct inode *inode, unsigned int node_cnt),

	TP_ARGS(inode, node_cnt),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned int, node_cnt)
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->node_cnt = node_cnt;
	),

	TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
		show_dev_ino(__entry),
		__entry->node_cnt)
);

DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,

	TP_PROTO(struct super_block *sb, int type, s64 count),

	TP_ARGS(sb, type, count),

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(int, type)
		__field(s64, count)
	),

	TP_fast_assign(
		__entry->dev	= sb->s_dev;
		__entry->type	= type;
		__entry->count	= count;
	),

	TP_printk("dev = (%d,%d), %s, dirty count = %lld",
		show_dev(__entry->dev),
		show_file_type(__entry->type),
		__entry->count)
);

DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,

	TP_PROTO(struct super_block *sb, int type, s64 count),

	TP_ARGS(sb, type, count)
);

DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,

	TP_PROTO(struct super_block *sb, int type, s64 count),

	TP_ARGS(sb, type, count)
);

#endif /* _TRACE_F2FS_H */

 /* This part must be outside protection */
#include <trace/define_trace.h>

Filemanager

Name Type Size Permission Actions
9p.h File 5.1 KB 0644
afs.h File 13.13 KB 0644
alarmtimer.h File 2.04 KB 0644
asoc.h File 5.17 KB 0644
bcache.h File 10.9 KB 0644
block.h File 17.18 KB 0644
bpf.h File 8.23 KB 0644
bridge.h File 3.45 KB 0644
btrfs.h File 46.21 KB 0644
cgroup.h File 3.21 KB 0644
clk.h File 3.69 KB 0644
cma.h File 1.31 KB 0644
compaction.h File 7.76 KB 0644
context_tracking.h File 1.15 KB 0644
cpuhp.h File 1.83 KB 0644
devlink.h File 1.76 KB 0644
dma_fence.h File 1.66 KB 0644
ext4.h File 64.44 KB 0644
f2fs.h File 36.38 KB 0644
fib.h File 2.45 KB 0644
fib6.h File 1.82 KB 0644
filelock.h File 6.27 KB 0644
filemap.h File 2.74 KB 0644
fs.h File 946 B 0644
fs_dax.h File 8.26 KB 0644
fsi.h File 2.81 KB 0644
fsi_master_gpio.h File 1.54 KB 0644
gpio.h File 1.13 KB 0644
host1x.h File 5.77 KB 0644
hswadsp.h File 8.37 KB 0644
huge_memory.h File 4.33 KB 0644
i2c.h File 4.15 KB 0644
intel-sst.h File 2.51 KB 0644
intel_ish.h File 556 B 0644
iommu.h File 3.03 KB 0644
ipi.h File 1.88 KB 0644
irq.h File 3.8 KB 0644
irq_matrix.h File 4.94 KB 0644
jbd2.h File 9.79 KB 0644
kmem.h File 7.39 KB 0644
kvm.h File 9.03 KB 0644
libata.h File 11.57 KB 0644
lock.h File 1.7 KB 0644
mce.h File 1.85 KB 0644
mdio.h File 1.02 KB 0644
migrate.h File 2.42 KB 0644
mmc.h File 7.24 KB 0644
mmflags.h File 8.29 KB 0644
module.h File 2.78 KB 0644
napi.h File 1013 B 0644
net.h File 6.56 KB 0644
nilfs2.h File 5.2 KB 0644
nmi.h File 780 B 0644
oom.h File 3.88 KB 0644
page_isolation.h File 943 B 0644
page_ref.h File 2.99 KB 0644
pagemap.h File 2.14 KB 0644
percpu.h File 2.61 KB 0644
power.h File 11.35 KB 0644
power_cpu_migrate.h File 1.59 KB 0644
preemptirq.h File 1.95 KB 0644
printk.h File 786 B 0644
qdisc.h File 1.37 KB 0644
rcu.h File 24.64 KB 0644
regulator.h File 2.4 KB 0644
rpm.h File 2.34 KB 0644
rxrpc.h File 33.79 KB 0644
sched.h File 14.12 KB 0644
scsi.h File 12.32 KB 0644
signal.h File 3.43 KB 0644
skb.h File 1.38 KB 0644
smbus.h File 7.51 KB 0644
sock.h File 1.72 KB 0644
spi.h File 3.31 KB 0644
spmi.h File 3.24 KB 0644
sunrpc.h File 18.31 KB 0644
sunvnet.h File 3.06 KB 0644
swiotlb.h File 1.22 KB 0644
syscalls.h File 1.48 KB 0644
target.h File 7.52 KB 0644
task.h File 1.49 KB 0644
tcp.h File 6.57 KB 0644
thermal.h File 5.58 KB 0644
thermal_power_allocator.h File 3.22 KB 0644
thp.h File 2.09 KB 0644
timer.h File 9.58 KB 0644
tlb.h File 1.41 KB 0644
udp.h File 632 B 0644
ufs.h File 6.85 KB 0644
v4l2.h File 8.81 KB 0644
vb2.h File 1.73 KB 0644
vmscan.h File 12.47 KB 0644
vsock_virtio_transport_common.h File 3.49 KB 0644
wbt.h File 3.83 KB 0644
workqueue.h File 2.7 KB 0644
writeback.h File 19.81 KB 0644
xdp.h File 5.76 KB 0644
xen.h File 14.66 KB 0644