f2fs.h 45.2 KB
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/* SPDX-License-Identifier: GPL-2.0 */
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#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>

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#define show_dev(dev)		MAJOR(dev), MINOR(dev)
#define show_dev_ino(entry)	show_dev(entry->dev), (unsigned long)entry->ino
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TRACE_DEFINE_ENUM(NODE);
TRACE_DEFINE_ENUM(DATA);
TRACE_DEFINE_ENUM(META);
TRACE_DEFINE_ENUM(META_FLUSH);
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TRACE_DEFINE_ENUM(INMEM);
TRACE_DEFINE_ENUM(INMEM_DROP);
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TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
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TRACE_DEFINE_ENUM(INMEM_REVOKE);
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TRACE_DEFINE_ENUM(IPU);
TRACE_DEFINE_ENUM(OPU);
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TRACE_DEFINE_ENUM(HOT);
TRACE_DEFINE_ENUM(WARM);
TRACE_DEFINE_ENUM(COLD);
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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);
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TRACE_DEFINE_ENUM(__REQ_IDLE);
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TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
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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);
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TRACE_DEFINE_ENUM(CP_RECOVERY);
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TRACE_DEFINE_ENUM(CP_DISCARD);
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TRACE_DEFINE_ENUM(CP_TRIMMED);
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TRACE_DEFINE_ENUM(CP_PAUSE);
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TRACE_DEFINE_ENUM(CP_RESIZE);
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#define show_block_type(type)						\
	__print_symbolic(type,						\
		{ NODE,		"NODE" },				\
		{ DATA,		"DATA" },				\
		{ META,		"META" },				\
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		{ META_FLUSH,	"META_FLUSH" },				\
		{ INMEM,	"INMEM" },				\
		{ INMEM_DROP,	"INMEM_DROP" },				\
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		{ INMEM_INVALIDATE,	"INMEM_INVALIDATE" },		\
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		{ INMEM_REVOKE,	"INMEM_REVOKE" },			\
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		{ IPU,		"IN-PLACE" },				\
		{ OPU,		"OUT-OF-PLACE" })
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#define show_block_temp(temp)						\
	__print_symbolic(temp,						\
		{ HOT,		"HOT" },				\
		{ WARM,		"WARM" },				\
		{ COLD,		"COLD" })

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

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#define show_bio_op(op)		blk_op_str(op)
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#define show_bio_op_flags(flags)					\
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	__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" })
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#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" })

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

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

#define show_alloc_mode(type)						\
	__print_symbolic(type,						\
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		{ LFS,		"LFS-mode" },				\
		{ SSR,		"SSR-mode" },				\
		{ AT_SSR,	"AT_SSR-mode" })
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#define show_victim_policy(type)					\
	__print_symbolic(type,						\
		{ GC_GREEDY,	"Greedy" },				\
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		{ GC_CB,	"Cost-Benefit" },			\
		{ GC_AT,	"Age-threshold" })
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#define show_cpreason(type)						\
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	__print_flags(type, "|",					\
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		{ CP_UMOUNT,	"Umount" },				\
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		{ CP_FASTBOOT,	"Fastboot" },				\
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		{ CP_SYNC,	"Sync" },				\
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		{ CP_RECOVERY,	"Recovery" },				\
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		{ CP_DISCARD,	"Discard" },				\
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		{ CP_PAUSE,	"Pause" },				\
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		{ CP_TRIMMED,	"Trimmed" },				\
		{ CP_RESIZE,	"Resize" })
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#define show_fsync_cpreason(type)					\
	__print_symbolic(type,						\
		{ CP_NO_NEEDED,		"no needed" },			\
		{ CP_NON_REGULAR,	"non regular" },		\
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		{ CP_COMPRESSED,	"compressed" },			\
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		{ 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" },		\
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		{ CP_SPEC_LOG_NUM,	"log type is 2" },		\
		{ CP_RECOVER_DIR,	"dir needs recovery" })
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#define show_shutdown_mode(type)					\
	__print_symbolic(type,						\
		{ F2FS_GOING_DOWN_FULLSYNC,	"full sync" },		\
		{ F2FS_GOING_DOWN_METASYNC,	"meta sync" },		\
		{ F2FS_GOING_DOWN_NOSYNC,	"no sync" },		\
		{ F2FS_GOING_DOWN_METAFLUSH,	"meta flush" },		\
		{ F2FS_GOING_DOWN_NEED_FSCK,	"need fsck" })

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#define show_compress_algorithm(type)					\
	__print_symbolic(type,						\
		{ COMPRESS_LZO,		"LZO" },			\
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		{ COMPRESS_LZ4,		"LZ4" },			\
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		{ COMPRESS_ZSTD,	"ZSTD" },			\
		{ COMPRESS_LZORLE,	"LZO-RLE" })
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struct f2fs_sb_info;
struct f2fs_io_info;
struct extent_info;
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struct victim_sel_policy;
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struct f2fs_map_blocks;
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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,

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	TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
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	TP_ARGS(inode, cp_reason, datasync, ret),
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	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
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		__field(int,	cp_reason)
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		__field(int,	datasync)
		__field(int,	ret)
	),

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

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	TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
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		"datasync = %d, ret = %d",
		show_dev_ino(__entry),
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		show_fsync_cpreason(__entry->cp_reason),
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		__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)
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		__field(int,	dirty)
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		__field(int,	wait)
	),

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

	TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
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		show_dev(__entry->dev),
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		__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)
);

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DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

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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)
);
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DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,

	TP_PROTO(struct inode *inode, int ret),

	TP_ARGS(inode, ret)
);

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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,

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

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TRACE_EVENT(f2fs_file_write_iter,

	TP_PROTO(struct inode *inode, unsigned long offset,
		unsigned long length, int ret),

	TP_ARGS(inode, offset, length, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned long, offset)
		__field(unsigned long, length)
		__field(int,	ret)
	),

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

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

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TRACE_EVENT(f2fs_map_blocks,
	TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
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	TP_ARGS(inode, map, ret),
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	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
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		__field(block_t,	m_lblk)
		__field(block_t,	m_pblk)
		__field(unsigned int,	m_len)
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		__field(unsigned int,	m_flags)
		__field(int,	m_seg_type)
		__field(bool,	m_may_create)
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		__field(int,	ret)
	),

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

	TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
601 602
		"start blkaddr = 0x%llx, len = 0x%llx, flags = %u,"
		"seg_type = %d, may_create = %d, err = %d",
603
		show_dev_ino(__entry),
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		(unsigned long long)__entry->m_lblk,
		(unsigned long long)__entry->m_pblk,
		(unsigned long long)__entry->m_len,
607 608 609
		__entry->m_flags,
		__entry->m_seg_type,
		__entry->m_may_create,
610 611 612
		__entry->ret)
);

613 614
TRACE_EVENT(f2fs_background_gc,

615
	TP_PROTO(struct super_block *sb, unsigned int wait_ms,
616 617 618 619 620 621
			unsigned int prefree, unsigned int free),

	TP_ARGS(sb, wait_ms, prefree, free),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
622
		__field(unsigned int,	wait_ms)
623 624 625 626 627 628 629 630 631 632 633
		__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;
	),

634
	TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
635
		show_dev(__entry->dev),
636 637 638 639 640
		__entry->wait_ms,
		__entry->prefree,
		__entry->free)
);

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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)
);

748 749 750 751 752 753 754 755 756 757 758 759 760 761 762
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)
763
		__field(unsigned int,	cost)
764 765 766 767 768 769 770 771 772 773 774 775 776
		__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;
777
		__entry->cost		= p->min_cost;
778 779 780 781 782 783
		__entry->ofs_unit	= p->ofs_unit;
		__entry->pre_victim	= pre_victim;
		__entry->prefree	= prefree;
		__entry->free		= free;
	),

784 785 786
	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",
787
		show_dev(__entry->dev),
788 789 790 791 792
		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,
793
		__entry->cost,
794 795 796 797 798 799
		__entry->ofs_unit,
		(int)__entry->pre_victim,
		__entry->prefree,
		__entry->free)
);

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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)
		__field(const char *,	name)
		__field(unsigned int, flags)
	),

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

	TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
		show_dev_ino(__entry),
		__entry->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)
		__field(const char *,	name)
		__field(nid_t,	cino)
		__field(int,	err)
	),

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

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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)
);

885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924
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)
);

925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987
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)
);

988
TRACE_EVENT(f2fs_reserve_new_blocks,
989

990 991
	TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
							blkcnt_t count),
992

993
	TP_ARGS(inode, nid, ofs_in_node, count),
994 995 996 997 998

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(nid_t, nid)
		__field(unsigned int, ofs_in_node)
999
		__field(blkcnt_t, count)
1000 1001 1002 1003 1004 1005
	),

	TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->nid	= nid;
		__entry->ofs_in_node = ofs_in_node;
1006
		__entry->count = count;
1007 1008
	),

1009
	TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
1010
		show_dev(__entry->dev),
1011
		(unsigned int)__entry->nid,
1012 1013
		__entry->ofs_in_node,
		(unsigned long long)__entry->count)
1014 1015
);

1016 1017
DECLARE_EVENT_CLASS(f2fs__submit_page_bio,

1018
	TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1019

1020
	TP_ARGS(page, fio),
1021 1022 1023 1024 1025

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(ino_t, ino)
		__field(pgoff_t, index)
1026 1027
		__field(block_t, old_blkaddr)
		__field(block_t, new_blkaddr)
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		__field(int, op)
		__field(int, op_flags)
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		__field(int, temp)
1031 1032 1033 1034
		__field(int, type)
	),

	TP_fast_assign(
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		__entry->dev		= page_file_mapping(page)->host->i_sb->s_dev;
		__entry->ino		= page_file_mapping(page)->host->i_ino;
1037
		__entry->index		= page->index;
1038 1039
		__entry->old_blkaddr	= fio->old_blkaddr;
		__entry->new_blkaddr	= fio->new_blkaddr;
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		__entry->op		= fio->op;
		__entry->op_flags	= fio->op_flags;
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		__entry->temp		= fio->temp;
1043
		__entry->type		= fio->type;
1044 1045 1046
	),

	TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
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		"oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
1048 1049
		show_dev_ino(__entry),
		(unsigned long)__entry->index,
1050 1051
		(unsigned long long)__entry->old_blkaddr,
		(unsigned long long)__entry->new_blkaddr,
1052
		show_bio_type(__entry->op, __entry->op_flags),
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		show_block_temp(__entry->temp),
1054 1055 1056 1057 1058
		show_block_type(__entry->type))
);

DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,

1059
	TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1060

1061
	TP_ARGS(page, fio),
1062 1063 1064 1065

	TP_CONDITION(page->mapping)
);

1066
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
1067

1068
	TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1069

1070
	TP_ARGS(page, fio),
1071 1072 1073 1074

	TP_CONDITION(page->mapping)
);

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DECLARE_EVENT_CLASS(f2fs__bio,
1076

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	TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1078

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	TP_ARGS(sb, type, bio),
1080 1081 1082

	TP_STRUCT__entry(
		__field(dev_t,	dev)
1083
		__field(dev_t,	target)
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		__field(int,	op)
		__field(int,	op_flags)
1086
		__field(int,	type)
1087 1088 1089 1090 1091 1092
		__field(sector_t,	sector)
		__field(unsigned int,	size)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
1093
		__entry->target		= bio_dev(bio);
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		__entry->op		= bio_op(bio);
		__entry->op_flags	= bio->bi_opf;
		__entry->type		= type;
1097 1098
		__entry->sector		= bio->bi_iter.bi_sector;
		__entry->size		= bio->bi_iter.bi_size;
1099 1100
	),

1101
	TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
1102 1103
		show_dev(__entry->target),
		show_dev(__entry->dev),
1104
		show_bio_type(__entry->op, __entry->op_flags),
1105
		show_block_type(__entry->type),
1106 1107 1108 1109
		(unsigned long long)__entry->sector,
		__entry->size)
);

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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,
1129

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	TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1131

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	TP_ARGS(sb, type, bio),
1133 1134

	TP_CONDITION(bio)
1135 1136
);

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DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
1138

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	TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1140

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	TP_ARGS(sb, type, bio),
1142 1143

	TP_CONDITION(bio)
1144 1145
);

1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175
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)
);

1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205
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)
);

1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218
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)
1219
		__field(int, uptodate)
1220 1221 1222
	),

	TP_fast_assign(
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		__entry->dev	= page_file_mapping(page)->host->i_sb->s_dev;
		__entry->ino	= page_file_mapping(page)->host->i_ino;
1225
		__entry->type	= type;
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		__entry->dir	=
			S_ISDIR(page_file_mapping(page)->host->i_mode);
1228 1229
		__entry->index	= page->index;
		__entry->dirty	= PageDirty(page);
1230
		__entry->uptodate = PageUptodate(page);
1231 1232
	),

1233 1234
	TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
		"dirty = %d, uptodate = %d",
1235 1236 1237 1238
		show_dev_ino(__entry),
		show_block_type(__entry->type),
		show_file_type(__entry->dir),
		(unsigned long)__entry->index,
1239 1240
		__entry->dirty,
		__entry->uptodate)
1241 1242
);

1243 1244 1245 1246 1247 1248 1249
DEFINE_EVENT(f2fs__page, f2fs_writepage,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

1250 1251 1252 1253 1254 1255 1256
DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

1257 1258 1259 1260 1261 1262 1263
DEFINE_EVENT(f2fs__page, f2fs_readpage,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

1264 1265 1266 1267 1268 1269 1270
DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

1271 1272 1273 1274 1275 1276 1277
DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,

	TP_PROTO(struct page *page, int type),

	TP_ARGS(page, type)
);

1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291
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)
);

1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317
TRACE_EVENT(f2fs_filemap_fault,

	TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),

	TP_ARGS(inode, index, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(pgoff_t, index)
		__field(unsigned long, ret)
	),

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

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

1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381
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)
);

1382 1383
TRACE_EVENT(f2fs_readpages,

1384
	TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
1385

1386
	TP_ARGS(inode, start, nrpage),
1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397

	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;
1398
		__entry->start	= start;
1399 1400 1401 1402 1403 1404 1405 1406 1407
		__entry->nrpage	= nrpage;
	),

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

1408 1409
TRACE_EVENT(f2fs_write_checkpoint,

1410
	TP_PROTO(struct super_block *sb, int reason, char *msg),
1411

1412
	TP_ARGS(sb, reason, msg),
1413 1414 1415

	TP_STRUCT__entry(
		__field(dev_t,	dev)
1416
		__field(int,	reason)
1417 1418 1419 1420 1421
		__field(char *,	msg)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
1422
		__entry->reason		= reason;
1423 1424 1425 1426
		__entry->msg		= msg;
	),

	TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1427
		show_dev(__entry->dev),
1428
		show_cpreason(__entry->reason),
1429 1430 1431
		__entry->msg)
);

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DECLARE_EVENT_CLASS(f2fs_discard,
1433

1434
	TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1435

1436
	TP_ARGS(dev, blkstart, blklen),
1437 1438 1439 1440 1441 1442 1443 1444

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

	TP_fast_assign(
1445
		__entry->dev	= dev->bd_dev;
1446 1447 1448 1449 1450
		__entry->blkstart = blkstart;
		__entry->blklen = blklen;
	),

	TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1451
		show_dev(__entry->dev),
1452 1453 1454
		(unsigned long long)__entry->blkstart,
		(unsigned long long)__entry->blklen)
);
1455

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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)
);

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DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,

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

	TP_ARGS(dev, blkstart, blklen)
);

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TRACE_EVENT(f2fs_issue_reset_zone,

1479
	TP_PROTO(struct block_device *dev, block_t blkstart),
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1480

1481
	TP_ARGS(dev, blkstart),
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	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(block_t, blkstart)
	),

	TP_fast_assign(
1489
		__entry->dev	= dev->bd_dev;
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		__entry->blkstart = blkstart;
	),

	TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1494
		show_dev(__entry->dev),
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		(unsigned long long)__entry->blkstart)
);

1498 1499
TRACE_EVENT(f2fs_issue_flush,

1500
	TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1501
				unsigned int flush_merge, int ret),
1502

1503
	TP_ARGS(dev, nobarrier, flush_merge, ret),
1504 1505 1506

	TP_STRUCT__entry(
		__field(dev_t,	dev)
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		__field(unsigned int, nobarrier)
		__field(unsigned int, flush_merge)
1509
		__field(int,  ret)
1510 1511 1512
	),

	TP_fast_assign(
1513
		__entry->dev	= dev->bd_dev;
1514 1515
		__entry->nobarrier = nobarrier;
		__entry->flush_merge = flush_merge;
1516
		__entry->ret = ret;
1517 1518
	),

1519
	TP_printk("dev = (%d,%d), %s %s, ret = %d",
1520
		show_dev(__entry->dev),
1521
		__entry->nobarrier ? "skip (nobarrier)" : "issue",
1522 1523
		__entry->flush_merge ? " with flush_merge" : "",
		__entry->ret)
1524
);
1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551

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,
1552
						struct extent_info *ei),
1553

1554
	TP_ARGS(inode, pgofs, ei),
1555

1556
	TP_CONDITION(ei),
1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570

	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;
1571 1572 1573
		__entry->fofs = ei->fofs;
		__entry->blk = ei->blk;
		__entry->len = ei->len;
1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584
	),

	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)
);

1585
TRACE_EVENT(f2fs_update_extent_tree_range,
1586

1587 1588
	TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
						unsigned int len),
1589

1590
	TP_ARGS(inode, pgofs, blkaddr, len),
1591 1592 1593 1594 1595 1596

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(unsigned int, pgofs)
		__field(u32, blk)
1597
		__field(unsigned int, len)
1598 1599 1600 1601 1602 1603 1604
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->pgofs = pgofs;
		__entry->blk = blkaddr;
1605
		__entry->len = len;
1606 1607
	),

1608 1609
	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
					"blkaddr = %u, len = %u",
1610 1611
		show_dev_ino(__entry),
		__entry->pgofs,
1612 1613
		__entry->blk,
		__entry->len)
1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635
);

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",
1636
		show_dev(__entry->dev),
1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663
		__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)
);

1664 1665
DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,

1666
	TP_PROTO(struct super_block *sb, int type, s64 count),
1667 1668 1669 1670 1671 1672

	TP_ARGS(sb, type, count),

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(int, type)
1673
		__field(s64, count)
1674 1675 1676 1677 1678 1679 1680 1681
	),

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

1682
	TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1683
		show_dev(__entry->dev),
1684 1685 1686 1687 1688 1689
		show_file_type(__entry->type),
		__entry->count)
);

DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,

1690
	TP_PROTO(struct super_block *sb, int type, s64 count),
1691 1692 1693 1694 1695 1696

	TP_ARGS(sb, type, count)
);

DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,

1697
	TP_PROTO(struct super_block *sb, int type, s64 count),
1698 1699 1700 1701

	TP_ARGS(sb, type, count)
);

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TRACE_EVENT(f2fs_shutdown,

	TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),

	TP_ARGS(sbi, mode, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(unsigned int, mode)
		__field(int, ret)
	),

	TP_fast_assign(
		__entry->dev = sbi->sb->s_dev;
		__entry->mode = mode;
		__entry->ret = ret;
	),

	TP_printk("dev = (%d,%d), mode: %s, ret:%d",
		show_dev(__entry->dev),
		show_shutdown_mode(__entry->mode),
		__entry->ret)
);

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DECLARE_EVENT_CLASS(f2fs_zip_start,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
			unsigned int cluster_size, unsigned char algtype),

	TP_ARGS(inode, cluster_idx, cluster_size, algtype),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(pgoff_t, idx)
		__field(unsigned int, size)
		__field(unsigned int, algtype)
	),

	TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->ino = inode->i_ino;
		__entry->idx = cluster_idx;
		__entry->size = cluster_size;
		__entry->algtype = algtype;
	),

	TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
		"cluster_size = %u, algorithm = %s",
		show_dev_ino(__entry),
		__entry->idx,
		__entry->size,
		show_compress_algorithm(__entry->algtype))
);

DECLARE_EVENT_CLASS(f2fs_zip_end,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
			unsigned int compressed_size, int ret),

	TP_ARGS(inode, cluster_idx, compressed_size, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(pgoff_t, idx)
		__field(unsigned int, size)
		__field(unsigned int, ret)
	),

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

	TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
		"compressed_size = %u, ret = %d",
		show_dev_ino(__entry),
		__entry->idx,
		__entry->size,
		__entry->ret)
);

DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
		unsigned int cluster_size, unsigned char algtype),

	TP_ARGS(inode, cluster_idx, cluster_size, algtype)
);

DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
		unsigned int cluster_size, unsigned char algtype),

	TP_ARGS(inode, cluster_idx, cluster_size, algtype)
);

DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
			unsigned int compressed_size, int ret),

	TP_ARGS(inode, cluster_idx, compressed_size, ret)
);

DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end,

	TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
			unsigned int compressed_size, int ret),

	TP_ARGS(inode, cluster_idx, compressed_size, ret)
);

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TRACE_EVENT(f2fs_iostat,

	TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat),

	TP_ARGS(sbi, iostat),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(unsigned long long,	app_dio)
		__field(unsigned long long,	app_bio)
		__field(unsigned long long,	app_wio)
		__field(unsigned long long,	app_mio)
		__field(unsigned long long,	fs_dio)
		__field(unsigned long long,	fs_nio)
		__field(unsigned long long,	fs_mio)
		__field(unsigned long long,	fs_gc_dio)
		__field(unsigned long long,	fs_gc_nio)
		__field(unsigned long long,	fs_cp_dio)
		__field(unsigned long long,	fs_cp_nio)
		__field(unsigned long long,	fs_cp_mio)
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		__field(unsigned long long,	app_drio)
		__field(unsigned long long,	app_brio)
		__field(unsigned long long,	app_rio)
		__field(unsigned long long,	app_mrio)
		__field(unsigned long long,	fs_drio)
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		__field(unsigned long long,	fs_gdrio)
		__field(unsigned long long,	fs_cdrio)
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		__field(unsigned long long,	fs_nrio)
		__field(unsigned long long,	fs_mrio)
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		__field(unsigned long long,	fs_discard)
	),

	TP_fast_assign(
		__entry->dev		= sbi->sb->s_dev;
		__entry->app_dio	= iostat[APP_DIRECT_IO];
		__entry->app_bio	= iostat[APP_BUFFERED_IO];
		__entry->app_wio	= iostat[APP_WRITE_IO];
		__entry->app_mio	= iostat[APP_MAPPED_IO];
		__entry->fs_dio		= iostat[FS_DATA_IO];
		__entry->fs_nio		= iostat[FS_NODE_IO];
		__entry->fs_mio		= iostat[FS_META_IO];
		__entry->fs_gc_dio	= iostat[FS_GC_DATA_IO];
		__entry->fs_gc_nio	= iostat[FS_GC_NODE_IO];
		__entry->fs_cp_dio	= iostat[FS_CP_DATA_IO];
		__entry->fs_cp_nio	= iostat[FS_CP_NODE_IO];
		__entry->fs_cp_mio	= iostat[FS_CP_META_IO];
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		__entry->app_drio	= iostat[APP_DIRECT_READ_IO];
		__entry->app_brio	= iostat[APP_BUFFERED_READ_IO];
		__entry->app_rio	= iostat[APP_READ_IO];
		__entry->app_mrio	= iostat[APP_MAPPED_READ_IO];
		__entry->fs_drio	= iostat[FS_DATA_READ_IO];
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		__entry->fs_gdrio	= iostat[FS_GDATA_READ_IO];
		__entry->fs_cdrio	= iostat[FS_CDATA_READ_IO];
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		__entry->fs_nrio	= iostat[FS_NODE_READ_IO];
		__entry->fs_mrio	= iostat[FS_META_READ_IO];
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		__entry->fs_discard	= iostat[FS_DISCARD];
	),

	TP_printk("dev = (%d,%d), "
		"app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
		"fs [data=%llu, node=%llu, meta=%llu, discard=%llu], "
		"gc [data=%llu, node=%llu], "
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		"cp [data=%llu, node=%llu, meta=%llu], "
		"app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
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		"fs [data=%llu, (gc_data=%llu, compr_data=%llu), "
		"node=%llu, meta=%llu]",
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		show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
		__entry->app_bio, __entry->app_mio, __entry->fs_dio,
		__entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
		__entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
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		__entry->fs_cp_nio, __entry->fs_cp_mio,
		__entry->app_rio, __entry->app_drio, __entry->app_brio,
1892 1893
		__entry->app_mrio, __entry->fs_drio, __entry->fs_gdrio,
		__entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
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);

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TRACE_EVENT(f2fs_bmap,

	TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock),

	TP_ARGS(inode, lblock, pblock),

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(ino_t, ino)
		__field(sector_t, lblock)
		__field(sector_t, pblock)
	),

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

	TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld",
		show_dev_ino(__entry),
		(unsigned long long)__entry->lblock,
		(unsigned long long)__entry->pblock)
);

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TRACE_EVENT(f2fs_fiemap,

	TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock,
		unsigned long long len, unsigned int flags, int ret),

	TP_ARGS(inode, lblock, pblock, len, flags, ret),

	TP_STRUCT__entry(
		__field(dev_t, dev)
		__field(ino_t, ino)
		__field(sector_t, lblock)
		__field(sector_t, pblock)
		__field(unsigned long long, len)
		__field(unsigned int, flags)
		__field(int, ret)
	),

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

	TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, "
		"len:%llu, flags:%u, ret:%d",
		show_dev_ino(__entry),
		(unsigned long long)__entry->lblock,
		(unsigned long long)__entry->pblock,
		__entry->len,
		__entry->flags,
		__entry->ret)
);

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#endif /* _TRACE_F2FS_H */

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