[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / include / trace / events / f2fs.h

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

#define show_block_type(type)						\
	__print_symbolic(type,						\
		{ NODE,		"NODE" },				\
		{ DATA,		"DATA" },				\
		{ META,		"META" },				\
		{ META_FLUSH,	"META_FLUSH" })

#define show_bio_type(type)						\
	__print_symbolic(type,						\
		{ READ, 	"READ" },				\
		{ READA, 	"READAHEAD" },				\
		{ READ_SYNC, 	"READ_SYNC" },				\
		{ WRITE, 	"WRITE" },				\
		{ WRITE_SYNC, 	"WRITE_SYNC" },				\
		{ WRITE_FLUSH,	"WRITE_FLUSH" },			\
		{ WRITE_FUA, 	"WRITE_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" })

struct victim_sel_policy;

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, bool need_cp, int datasync, int ret),

	TP_ARGS(inode, need_cp, datasync, ret),

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

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

	TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
		"datasync = %d, ret = %d",
		show_dev_ino(__entry),
		__entry->need_cp ? "needed" : "not needed",
		__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	= F2FS_SB(sb)->s_dirty;
		__entry->wait	= wait;
	),

	TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
		show_dev(__entry),
		__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, 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_CONDITION(f2fs_readpage,

	TP_PROTO(struct page *page, sector_t blkaddr, int type),

	TP_ARGS(page, blkaddr, type),

	TP_CONDITION(page->mapping),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(pgoff_t,	index)
		__field(sector_t,	blkaddr)
		__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->blkaddr	= blkaddr;
		__entry->type		= type;
	),

	TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
		"blkaddr = 0x%llx, bio_type = %s",
		show_dev_ino(__entry),
		(unsigned long)__entry->index,
		(unsigned long long)__entry->blkaddr,
		show_bio_type(__entry->type))
);

TRACE_EVENT(f2fs_get_data_block,
	TP_PROTO(struct inode *inode, sector_t iblock,
				struct buffer_head *bh, int ret),

	TP_ARGS(inode, iblock, bh, ret),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(sector_t,	iblock)
		__field(sector_t,	bh_start)
		__field(size_t,	bh_size)
		__field(int,	ret)
	),

	TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->ino		= inode->i_ino;
		__entry->iblock		= iblock;
		__entry->bh_start	= bh->b_blocknr;
		__entry->bh_size	= bh->b_size;
		__entry->ret		= ret;
	),

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

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,	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->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 "
		"ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
		show_dev(__entry),
		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->ofs_unit,
		(int)__entry->pre_victim,
		__entry->prefree,
		__entry->free)
);

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_reserve_new_block,

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

	TP_ARGS(inode, nid, ofs_in_node),

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

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

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

TRACE_EVENT(f2fs_do_submit_bio,

	TP_PROTO(struct super_block *sb, int btype, bool sync, struct bio *bio),

	TP_ARGS(sb, btype, sync, bio),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(int,	btype)
		__field(bool,	sync)
		__field(sector_t,	sector)
		__field(unsigned int,	size)
	),

	TP_fast_assign(
		__entry->dev		= sb->s_dev;
		__entry->btype		= btype;
		__entry->sync		= sync;
		__entry->sector		= bio->bi_iter.bi_sector;
		__entry->size		= bio->bi_iter.bi_size;
	),

	TP_printk("dev = (%d,%d), type = %s, io = %s, sector = %lld, size = %u",
		show_dev(__entry),
		show_block_type(__entry->btype),
		__entry->sync ? "sync" : "no sync",
		(unsigned long long)__entry->sector,
		__entry->size)
);

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)
	),

	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);
	),

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

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)
);

TRACE_EVENT(f2fs_submit_write_page,

	TP_PROTO(struct page *page, block_t blk_addr, int type),

	TP_ARGS(page, blk_addr, type),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(ino_t,	ino)
		__field(int, type)
		__field(pgoff_t, index)
		__field(block_t, block)
	),

	TP_fast_assign(
		__entry->dev	= page->mapping->host->i_sb->s_dev;
		__entry->ino	= page->mapping->host->i_ino;
		__entry->type	= type;
		__entry->index	= page->index;
		__entry->block	= blk_addr;
	),

	TP_printk("dev = (%d,%d), ino = %lu, %s, index = %lu, blkaddr = 0x%llx",
		show_dev_ino(__entry),
		show_block_type(__entry->type),
		(unsigned long)__entry->index,
		(unsigned long long)__entry->block)
);

TRACE_EVENT(f2fs_write_checkpoint,

	TP_PROTO(struct super_block *sb, bool is_umount, char *msg),

	TP_ARGS(sb, is_umount, msg),

	TP_STRUCT__entry(
		__field(dev_t,	dev)
		__field(bool,	is_umount)
		__field(char *,	msg)
	),

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

	TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
		show_dev(__entry),
		__entry->is_umount ? "clean umount" : "consistency",
		__entry->msg)
);

#endif /* _TRACE_F2FS_H */

 /* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
a2a4a7e4 NJ	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM f2fs
	3
	4	#if !defined(_TRACE_F2FS_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	5	#define _TRACE_F2FS_H
	6
	7	#include <linux/tracepoint.h>
	8
	9	#define show_dev(entry) MAJOR(entry->dev), MINOR(entry->dev)
	10	#define show_dev_ino(entry) show_dev(entry), (unsigned long)entry->ino
6ec178da NJ	11
	12	#define show_block_type(type) \
	13	__print_symbolic(type, \
	14	{ NODE, "NODE" }, \
	15	{ DATA, "DATA" }, \
	16	{ META, "META" }, \
	17	{ META_FLUSH, "META_FLUSH" })
	18
848753aa NJ	19	#define show_bio_type(type) \
	20	__print_symbolic(type, \
	21	{ READ, "READ" }, \
	22	{ READA, "READAHEAD" }, \
	23	{ READ_SYNC, "READ_SYNC" }, \
	24	{ WRITE, "WRITE" }, \
	25	{ WRITE_SYNC, "WRITE_SYNC" }, \
	26	{ WRITE_FLUSH, "WRITE_FLUSH" }, \
	27	{ WRITE_FUA, "WRITE_FUA" })
a2a4a7e4	28
8e46b3ed NJ	29	#define show_data_type(type) \
	30	__print_symbolic(type, \
	31	{ CURSEG_HOT_DATA, "Hot DATA" }, \
	32	{ CURSEG_WARM_DATA, "Warm DATA" }, \
	33	{ CURSEG_COLD_DATA, "Cold DATA" }, \
	34	{ CURSEG_HOT_NODE, "Hot NODE" }, \
	35	{ CURSEG_WARM_NODE, "Warm NODE" }, \
	36	{ CURSEG_COLD_NODE, "Cold NODE" }, \
	37	{ NO_CHECK_TYPE, "No TYPE" })
	38
26c6b887 JK	39	#define show_file_type(type) \
	40	__print_symbolic(type, \
	41	{ 0, "FILE" }, \
	42	{ 1, "DIR" })
	43
8e46b3ed NJ	44	#define show_gc_type(type) \
	45	__print_symbolic(type, \
	46	{ FG_GC, "Foreground GC" }, \
	47	{ BG_GC, "Background GC" })
	48
	49	#define show_alloc_mode(type) \
	50	__print_symbolic(type, \
	51	{ LFS, "LFS-mode" }, \
	52	{ SSR, "SSR-mode" })
	53
	54	#define show_victim_policy(type) \
	55	__print_symbolic(type, \
	56	{ GC_GREEDY, "Greedy" }, \
	57	{ GC_CB, "Cost-Benefit" })
	58
	59	struct victim_sel_policy;
	60
a2a4a7e4 NJ	61	DECLARE_EVENT_CLASS(f2fs__inode,
	62
	63	TP_PROTO(struct inode *inode),
	64
	65	TP_ARGS(inode),
	66
	67	TP_STRUCT__entry(
	68	__field(dev_t, dev)
	69	__field(ino_t, ino)
	70	__field(ino_t, pino)
	71	__field(umode_t, mode)
	72	__field(loff_t, size)
	73	__field(unsigned int, nlink)
	74	__field(blkcnt_t, blocks)
	75	__field(__u8, advise)
	76	),
	77
	78	TP_fast_assign(
	79	__entry->dev = inode->i_sb->s_dev;
	80	__entry->ino = inode->i_ino;
	81	__entry->pino = F2FS_I(inode)->i_pino;
	82	__entry->mode = inode->i_mode;
	83	__entry->nlink = inode->i_nlink;
	84	__entry->size = inode->i_size;
	85	__entry->blocks = inode->i_blocks;
	86	__entry->advise = F2FS_I(inode)->i_advise;
	87	),
	88
	89	TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
	90	"i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
	91	show_dev_ino(__entry),
	92	(unsigned long)__entry->pino,
	93	__entry->mode,
	94	__entry->size,
	95	(unsigned int)__entry->nlink,
	96	(unsigned long long)__entry->blocks,
	97	(unsigned char)__entry->advise)
	98	);
	99
	100	DECLARE_EVENT_CLASS(f2fs__inode_exit,
	101
	102	TP_PROTO(struct inode *inode, int ret),
	103
	104	TP_ARGS(inode, ret),
	105
	106	TP_STRUCT__entry(
	107	__field(dev_t, dev)
	108	__field(ino_t, ino)
	109	__field(int, ret)
	110	),
	111
	112	TP_fast_assign(
	113	__entry->dev = inode->i_sb->s_dev;
	114	__entry->ino = inode->i_ino;
	115	__entry->ret = ret;
	116	),
	117
	118	TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
	119	show_dev_ino(__entry),
	120	__entry->ret)
	121	);
	122
	123	DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
	124
125	TP_PROTO(struct inode *inode),
126
127	TP_ARGS(inode)
128	);
129
130	TRACE_EVENT(f2fs_sync_file_exit,
131
132	TP_PROTO(struct inode *inode, bool need_cp, int datasync, int ret),
133
134	TP_ARGS(inode, need_cp, datasync, ret),
135
136	TP_STRUCT__entry(
137	__field(dev_t, dev)
138	__field(ino_t, ino)
139	__field(bool, need_cp)
140	__field(int, datasync)
141	__field(int, ret)
142	),
143
144	TP_fast_assign(
145	__entry->dev = inode->i_sb->s_dev;
146	__entry->ino = inode->i_ino;
147	__entry->need_cp = need_cp;
148	__entry->datasync = datasync;
149	__entry->ret = ret;
150	),
151
152	TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
153	"datasync = %d, ret = %d",
154	show_dev_ino(__entry),
155	__entry->need_cp ? "needed" : "not needed",
156	__entry->datasync,
157	__entry->ret)
158	);
159
160	TRACE_EVENT(f2fs_sync_fs,
161
162	TP_PROTO(struct super_block *sb, int wait),
163
164	TP_ARGS(sb, wait),
165
166	TP_STRUCT__entry(
167	__field(dev_t, dev)
168	__field(int, dirty)
169	__field(int, wait)
170	),
171
172	TP_fast_assign(
173	__entry->dev = sb->s_dev;
174	__entry->dirty = F2FS_SB(sb)->s_dirty;
175	__entry->wait = wait;
176	),
177
178	TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
179	show_dev(__entry),
180	__entry->dirty ? "dirty" : "not dirty",
181	__entry->wait)
182	);
183
184	DEFINE_EVENT(f2fs__inode, f2fs_iget,
185
186	TP_PROTO(struct inode *inode),
187
188	TP_ARGS(inode)
189	);
190
191	DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
192
193	TP_PROTO(struct inode *inode, int ret),
194
195	TP_ARGS(inode, ret)
196	);
197
198	DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
199
200	TP_PROTO(struct inode *inode),
201
202	TP_ARGS(inode)
203	);
204
d70b4f53 JK	205	DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
	206
	207	TP_PROTO(struct inode *inode, int ret),
	208
	209	TP_ARGS(inode, ret)
	210	);
	211
a2a4a7e4 NJ	212	TRACE_EVENT(f2fs_unlink_enter,
	213
	214	TP_PROTO(struct inode dir, struct dentry dentry),
	215
	216	TP_ARGS(dir, dentry),
	217
	218	TP_STRUCT__entry(
	219	__field(dev_t, dev)
	220	__field(ino_t, ino)
	221	__field(loff_t, size)
	222	__field(blkcnt_t, blocks)
	223	__field(const char *, name)
	224	),
	225
	226	TP_fast_assign(
	227	__entry->dev = dir->i_sb->s_dev;
	228	__entry->ino = dir->i_ino;
	229	__entry->size = dir->i_size;
	230	__entry->blocks = dir->i_blocks;
	231	__entry->name = dentry->d_name.name;
	232	),
	233
	234	TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
	235	"i_blocks = %llu, name = %s",
	236	show_dev_ino(__entry),
	237	__entry->size,
	238	(unsigned long long)__entry->blocks,
	239	__entry->name)
	240	);
	241
	242	DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
	243
	244	TP_PROTO(struct inode *inode, int ret),
	245
	246	TP_ARGS(inode, ret)
	247	);
51dd6249 NJ	248
	249	DEFINE_EVENT(f2fs__inode, f2fs_truncate,
	250
	251	TP_PROTO(struct inode *inode),
	252
	253	TP_ARGS(inode)
	254	);
	255
	256	TRACE_EVENT(f2fs_truncate_data_blocks_range,
	257
	258	TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
	259
	260	TP_ARGS(inode, nid, ofs, free),
	261
	262	TP_STRUCT__entry(
	263	__field(dev_t, dev)
	264	__field(ino_t, ino)
	265	__field(nid_t, nid)
	266	__field(unsigned int, ofs)
	267	__field(int, free)
	268	),
	269
	270	TP_fast_assign(
	271	__entry->dev = inode->i_sb->s_dev;
	272	__entry->ino = inode->i_ino;
	273	__entry->nid = nid;
	274	__entry->ofs = ofs;
	275	__entry->free = free;
	276	),
	277
	278	TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
	279	show_dev_ino(__entry),
	280	(unsigned int)__entry->nid,
	281	__entry->ofs,
	282	__entry->free)
	283	);
	284
	285	DECLARE_EVENT_CLASS(f2fs__truncate_op,
	286
	287	TP_PROTO(struct inode *inode, u64 from),
	288
	289	TP_ARGS(inode, from),
	290
	291	TP_STRUCT__entry(
	292	__field(dev_t, dev)
	293	__field(ino_t, ino)
	294	__field(loff_t, size)
	295	__field(blkcnt_t, blocks)
	296	__field(u64, from)
	297	),
	298
	299	TP_fast_assign(
	300	__entry->dev = inode->i_sb->s_dev;
	301	__entry->ino = inode->i_ino;
	302	__entry->size = inode->i_size;
	303	__entry->blocks = inode->i_blocks;
	304	__entry->from = from;
	305	),
	306
	307	TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
	308	"start file offset = %llu",
	309	show_dev_ino(__entry),
	310	__entry->size,
	311	(unsigned long long)__entry->blocks,
312	(unsigned long long)__entry->from)
313	);
314
315	DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
316
317	TP_PROTO(struct inode *inode, u64 from),
318
319	TP_ARGS(inode, from)
320	);
321
322	DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
323
324	TP_PROTO(struct inode *inode, int ret),
325
326	TP_ARGS(inode, ret)
327	);
328
329	DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
330
331	TP_PROTO(struct inode *inode, u64 from),
332
333	TP_ARGS(inode, from)
334	);
335
336	DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
337
338	TP_PROTO(struct inode *inode, int ret),
339
340	TP_ARGS(inode, ret)
341	);
342
343	DECLARE_EVENT_CLASS(f2fs__truncate_node,
344
345	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
346
347	TP_ARGS(inode, nid, blk_addr),
348
349	TP_STRUCT__entry(
350	__field(dev_t, dev)
351	__field(ino_t, ino)
352	__field(nid_t, nid)
353	__field(block_t, blk_addr)
354	),
355
356	TP_fast_assign(
357	__entry->dev = inode->i_sb->s_dev;
358	__entry->ino = inode->i_ino;
359	__entry->nid = nid;
360	__entry->blk_addr = blk_addr;
361	),
362
363	TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
364	show_dev_ino(__entry),
365	(unsigned int)__entry->nid,
366	(unsigned long long)__entry->blk_addr)
367	);
368
369	DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
370
371	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
372
373	TP_ARGS(inode, nid, blk_addr)
374	);
375
376	DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
377
378	TP_PROTO(struct inode *inode, int ret),
379
380	TP_ARGS(inode, ret)
381	);
382
383	DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
384
385	TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
386
387	TP_ARGS(inode, nid, blk_addr)
388	);
389
390	TRACE_EVENT(f2fs_truncate_partial_nodes,
391
392	TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
393
394	TP_ARGS(inode, nid, depth, err),
395
396	TP_STRUCT__entry(
397	__field(dev_t, dev)
398	__field(ino_t, ino)
399	__field(nid_t, nid[3])
400	__field(int, depth)
401	__field(int, err)
402	),
403
404	TP_fast_assign(
405	__entry->dev = inode->i_sb->s_dev;
406	__entry->ino = inode->i_ino;
407	__entry->nid[0] = nid[0];
408	__entry->nid[1] = nid[1];
409	__entry->nid[2] = nid[2];
410	__entry->depth = depth;
411	__entry->err = err;
412	),
413
414	TP_printk("dev = (%d,%d), ino = %lu, "
415	"nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
416	show_dev_ino(__entry),
417	(unsigned int)__entry->nid[0],
418	(unsigned int)__entry->nid[1],
419	(unsigned int)__entry->nid[2],
420	__entry->depth,
421	__entry->err)
422	);
423
848753aa NJ	424	TRACE_EVENT_CONDITION(f2fs_readpage,
	425
	426	TP_PROTO(struct page *page, sector_t blkaddr, int type),
	427
	428	TP_ARGS(page, blkaddr, type),
	429
	430	TP_CONDITION(page->mapping),
	431
	432	TP_STRUCT__entry(
	433	__field(dev_t, dev)
	434	__field(ino_t, ino)
	435	__field(pgoff_t, index)
	436	__field(sector_t, blkaddr)
	437	__field(int, type)
	438	),
	439
	440	TP_fast_assign(
	441	__entry->dev = page->mapping->host->i_sb->s_dev;
	442	__entry->ino = page->mapping->host->i_ino;
	443	__entry->index = page->index;
	444	__entry->blkaddr = blkaddr;
	445	__entry->type = type;
	446	),
	447
	448	TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
	449	"blkaddr = 0x%llx, bio_type = %s",
	450	show_dev_ino(__entry),
	451	(unsigned long)__entry->index,
	452	(unsigned long long)__entry->blkaddr,
	453	show_bio_type(__entry->type))
	454	);
	455
	456	TRACE_EVENT(f2fs_get_data_block,
	457	TP_PROTO(struct inode *inode, sector_t iblock,
	458	struct buffer_head *bh, int ret),
	459
	460	TP_ARGS(inode, iblock, bh, ret),
	461
	462	TP_STRUCT__entry(
	463	__field(dev_t, dev)
	464	__field(ino_t, ino)
	465	__field(sector_t, iblock)
	466	__field(sector_t, bh_start)
	467	__field(size_t, bh_size)
	468	__field(int, ret)
	469	),
	470
	471	TP_fast_assign(
	472	__entry->dev = inode->i_sb->s_dev;
	473	__entry->ino = inode->i_ino;
	474	__entry->iblock = iblock;
	475	__entry->bh_start = bh->b_blocknr;
	476	__entry->bh_size = bh->b_size;
	477	__entry->ret = ret;
	478	),
	479
	480	TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
	481	"start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
	482	show_dev_ino(__entry),
	483	(unsigned long long)__entry->iblock,
	484	(unsigned long long)__entry->bh_start,
	485	(unsigned long long)__entry->bh_size,
	486	__entry->ret)
	487	);
488
8e46b3ed NJ	489	TRACE_EVENT(f2fs_get_victim,
	490
	491	TP_PROTO(struct super_block *sb, int type, int gc_type,
	492	struct victim_sel_policy *p, unsigned int pre_victim,
	493	unsigned int prefree, unsigned int free),
	494
	495	TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
	496
	497	TP_STRUCT__entry(
	498	__field(dev_t, dev)
	499	__field(int, type)
	500	__field(int, gc_type)
	501	__field(int, alloc_mode)
	502	__field(int, gc_mode)
	503	__field(unsigned int, victim)
	504	__field(unsigned int, ofs_unit)
	505	__field(unsigned int, pre_victim)
	506	__field(unsigned int, prefree)
	507	__field(unsigned int, free)
	508	),
	509
	510	TP_fast_assign(
	511	__entry->dev = sb->s_dev;
	512	__entry->type = type;
	513	__entry->gc_type = gc_type;
	514	__entry->alloc_mode = p->alloc_mode;
	515	__entry->gc_mode = p->gc_mode;
	516	__entry->victim = p->min_segno;
	517	__entry->ofs_unit = p->ofs_unit;
	518	__entry->pre_victim = pre_victim;
	519	__entry->prefree = prefree;
	520	__entry->free = free;
	521	),
	522
	523	TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
	524	"ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
	525	show_dev(__entry),
	526	show_data_type(__entry->type),
	527	show_gc_type(__entry->gc_type),
	528	show_alloc_mode(__entry->alloc_mode),
	529	show_victim_policy(__entry->gc_mode),
	530	__entry->victim,
	531	__entry->ofs_unit,
	532	(int)__entry->pre_victim,
	533	__entry->prefree,
	534	__entry->free)
	535	);
	536
c01e2853 NJ	537	TRACE_EVENT(f2fs_fallocate,
	538
	539	TP_PROTO(struct inode *inode, int mode,
	540	loff_t offset, loff_t len, int ret),
	541
	542	TP_ARGS(inode, mode, offset, len, ret),
	543
	544	TP_STRUCT__entry(
	545	__field(dev_t, dev)
	546	__field(ino_t, ino)
	547	__field(int, mode)
	548	__field(loff_t, offset)
	549	__field(loff_t, len)
	550	__field(loff_t, size)
	551	__field(blkcnt_t, blocks)
	552	__field(int, ret)
	553	),
	554
	555	TP_fast_assign(
	556	__entry->dev = inode->i_sb->s_dev;
	557	__entry->ino = inode->i_ino;
	558	__entry->mode = mode;
	559	__entry->offset = offset;
	560	__entry->len = len;
	561	__entry->size = inode->i_size;
	562	__entry->blocks = inode->i_blocks;
	563	__entry->ret = ret;
	564	),
	565
	566	TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
	567	"len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
	568	show_dev_ino(__entry),
	569	__entry->mode,
	570	(unsigned long long)__entry->offset,
	571	(unsigned long long)__entry->len,
	572	(unsigned long long)__entry->size,
	573	(unsigned long long)__entry->blocks,
	574	__entry->ret)
	575	);
	576
	577	TRACE_EVENT(f2fs_reserve_new_block,
	578
	579	TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
	580
	581	TP_ARGS(inode, nid, ofs_in_node),
	582
	583	TP_STRUCT__entry(
	584	__field(dev_t, dev)
	585	__field(nid_t, nid)
	586	__field(unsigned int, ofs_in_node)
	587	),
	588
	589	TP_fast_assign(
	590	__entry->dev = inode->i_sb->s_dev;
	591	__entry->nid = nid;
	592	__entry->ofs_in_node = ofs_in_node;
	593	),
	594
	595	TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
	596	show_dev(__entry),
	597	(unsigned int)__entry->nid,
	598	__entry->ofs_in_node)
	599	);
	600
6ec178da NJ	601	TRACE_EVENT(f2fs_do_submit_bio,
	602
	603	TP_PROTO(struct super_block sb, int btype, bool sync, struct bio bio),
	604
	605	TP_ARGS(sb, btype, sync, bio),
	606
	607	TP_STRUCT__entry(
	608	__field(dev_t, dev)
	609	__field(int, btype)
	610	__field(bool, sync)
	611	__field(sector_t, sector)
	612	__field(unsigned int, size)
	613	),
	614
	615	TP_fast_assign(
	616	__entry->dev = sb->s_dev;
	617	__entry->btype = btype;
	618	__entry->sync = sync;
4f024f37 KO	619	__entry->sector = bio->bi_iter.bi_sector;
4f024f37 KO	620	__entry->size = bio->bi_iter.bi_size;
6ec178da NJ	621	),
	622
	623	TP_printk("dev = (%d,%d), type = %s, io = %s, sector = %lld, size = %u",
	624	show_dev(__entry),
	625	show_block_type(__entry->btype),
	626	__entry->sync ? "sync" : "no sync",
	627	(unsigned long long)__entry->sector,
	628	__entry->size)
	629	);
	630
26c6b887 JK	631	DECLARE_EVENT_CLASS(f2fs__page,
	632
	633	TP_PROTO(struct page *page, int type),
	634
	635	TP_ARGS(page, type),
	636
	637	TP_STRUCT__entry(
	638	__field(dev_t, dev)
	639	__field(ino_t, ino)
	640	__field(int, type)
	641	__field(int, dir)
	642	__field(pgoff_t, index)
	643	__field(int, dirty)
	644	),
	645
	646	TP_fast_assign(
	647	__entry->dev = page->mapping->host->i_sb->s_dev;
	648	__entry->ino = page->mapping->host->i_ino;
	649	__entry->type = type;
	650	__entry->dir = S_ISDIR(page->mapping->host->i_mode);
	651	__entry->index = page->index;
	652	__entry->dirty = PageDirty(page);
	653	),
	654
	655	TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, dirty = %d",
	656	show_dev_ino(__entry),
	657	show_block_type(__entry->type),
	658	show_file_type(__entry->dir),
	659	(unsigned long)__entry->index,
	660	__entry->dirty)
	661	);
	662
	663	DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
	664
	665	TP_PROTO(struct page *page, int type),
	666
	667	TP_ARGS(page, type)
	668	);
	669
e943a10d JK	670	DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
	671
	672	TP_PROTO(struct page *page, int type),
	673
	674	TP_ARGS(page, type)
	675	);
	676
6ec178da NJ	677	TRACE_EVENT(f2fs_submit_write_page,
	678
	679	TP_PROTO(struct page *page, block_t blk_addr, int type),
	680
	681	TP_ARGS(page, blk_addr, type),
	682
	683	TP_STRUCT__entry(
	684	__field(dev_t, dev)
	685	__field(ino_t, ino)
	686	__field(int, type)
	687	__field(pgoff_t, index)
	688	__field(block_t, block)
	689	),
	690
	691	TP_fast_assign(
	692	__entry->dev = page->mapping->host->i_sb->s_dev;
	693	__entry->ino = page->mapping->host->i_ino;
	694	__entry->type = type;
	695	__entry->index = page->index;
	696	__entry->block = blk_addr;
	697	),
	698
	699	TP_printk("dev = (%d,%d), ino = %lu, %s, index = %lu, blkaddr = 0x%llx",
	700	show_dev_ino(__entry),
	701	show_block_type(__entry->type),
	702	(unsigned long)__entry->index,
	703	(unsigned long long)__entry->block)
	704	);
	705
2af4bd6c NJ	706	TRACE_EVENT(f2fs_write_checkpoint,
	707
	708	TP_PROTO(struct super_block sb, bool is_umount, char msg),
	709
	710	TP_ARGS(sb, is_umount, msg),
	711
	712	TP_STRUCT__entry(
	713	__field(dev_t, dev)
	714	__field(bool, is_umount)
	715	__field(char *, msg)
	716	),
	717
	718	TP_fast_assign(
	719	__entry->dev = sb->s_dev;
	720	__entry->is_umount = is_umount;
	721	__entry->msg = msg;
	722	),
	723
	724	TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
	725	show_dev(__entry),
	726	__entry->is_umount ? "clean umount" : "consistency",
	727	__entry->msg)
	728	);
	729
a2a4a7e4 NJ	730	#endif /* _TRACE_F2FS_H */
	731
	732	/* This part must be outside protection */
	733	#include <trace/define_trace.h>