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✏️ /usr/src/linux-headers-6.8.0-136/include/trace/events/erofs.h

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

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

#include <linux/tracepoint.h>
#include <linux/fs.h>

struct erofs_map_blocks;

#define show_dev(dev)		MAJOR(dev), MINOR(dev)
#define show_dev_nid(entry)	show_dev(entry->dev), entry->nid

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

#define show_map_flags(flags) __print_flags(flags, "|",	\
	{ EROFS_GET_BLOCKS_FIEMAP,	"FIEMAP" },	\
	{ EROFS_GET_BLOCKS_READMORE,	"READMORE" },	\
	{ EROFS_GET_BLOCKS_FINDTAIL,	"FINDTAIL" })

#define show_mflags(flags) __print_flags(flags, "",	\
	{ EROFS_MAP_MAPPED,		"M" },		\
	{ EROFS_MAP_META,		"I" },		\
	{ EROFS_MAP_ENCODED,		"E" },		\
	{ EROFS_MAP_FULL_MAPPED,	"F" },		\
	{ EROFS_MAP_FRAGMENT,		"R" },		\
	{ EROFS_MAP_PARTIAL_REF,	"P" })

TRACE_EVENT(erofs_lookup,

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

TP_ARGS(dir, dentry, flags),

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

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

TP_printk("dev = (%d,%d), pnid = %llu, name:%s, flags:%x",
		show_dev_nid(__entry),
		__get_str(name),
		__entry->flags)
);

TRACE_EVENT(erofs_fill_inode,
	TP_PROTO(struct inode *inode),
	TP_ARGS(inode),

TP_STRUCT__entry(
		__field(dev_t,		dev	)
		__field(erofs_nid_t,	nid	)
		__field(erofs_blk_t,	blkaddr )
		__field(unsigned int,	ofs	)
	),

TP_fast_assign(
		__entry->dev		= inode->i_sb->s_dev;
		__entry->nid		= EROFS_I(inode)->nid;
		__entry->blkaddr	= erofs_blknr(inode->i_sb, erofs_iloc(inode));
		__entry->ofs		= erofs_blkoff(inode->i_sb, erofs_iloc(inode));
	),

TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u",
		  show_dev_nid(__entry),
		  __entry->blkaddr, __entry->ofs)
);

TRACE_EVENT(erofs_read_folio,

TP_PROTO(struct folio *folio, bool raw),

TP_ARGS(folio, raw),

TP_STRUCT__entry(
		__field(dev_t,		dev	)
		__field(erofs_nid_t,    nid     )
		__field(int,		dir	)
		__field(pgoff_t,	index	)
		__field(int,		uptodate)
		__field(bool,		raw	)
	),

TP_fast_assign(
		__entry->dev	= folio->mapping->host->i_sb->s_dev;
		__entry->nid	= EROFS_I(folio->mapping->host)->nid;
		__entry->dir	= S_ISDIR(folio->mapping->host->i_mode);
		__entry->index	= folio->index;
		__entry->uptodate = folio_test_uptodate(folio);
		__entry->raw = raw;
	),

TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, uptodate = %d "
		"raw = %d",
		show_dev_nid(__entry),
		show_file_type(__entry->dir),
		(unsigned long)__entry->index,
		__entry->uptodate,
		__entry->raw)
);

TRACE_EVENT(erofs_readahead,

TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage,
		bool raw),

TP_ARGS(inode, start, nrpage, raw),

TP_STRUCT__entry(
		__field(dev_t,		dev	)
		__field(erofs_nid_t,	nid	)
		__field(pgoff_t,	start	)
		__field(unsigned int,	nrpage	)
		__field(bool,		raw	)
	),

TP_fast_assign(
		__entry->dev	= inode->i_sb->s_dev;
		__entry->nid	= EROFS_I(inode)->nid;
		__entry->start	= start;
		__entry->nrpage	= nrpage;
		__entry->raw	= raw;
	),

TP_printk("dev = (%d,%d), nid = %llu, start = %lu nrpage = %u raw = %d",
		show_dev_nid(__entry),
		(unsigned long)__entry->start,
		__entry->nrpage,
		__entry->raw)
);

DECLARE_EVENT_CLASS(erofs__map_blocks_enter,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned int flags),

TP_ARGS(inode, map, flags),

TP_STRUCT__entry(
		__field(	dev_t,		dev		)
		__field(	erofs_nid_t,	nid		)
		__field(	erofs_off_t,	la		)
		__field(	u64,		llen		)
		__field(	unsigned int,	flags		)
	),

TP_fast_assign(
		__entry->dev    = inode->i_sb->s_dev;
		__entry->nid    = EROFS_I(inode)->nid;
		__entry->la	= map->m_la;
		__entry->llen	= map->m_llen;
		__entry->flags	= flags;
	),

TP_printk("dev = (%d,%d), nid = %llu, la %llu llen %llu flags %s",
		  show_dev_nid(__entry),
		  __entry->la, __entry->llen,
		  __entry->flags ? show_map_flags(__entry->flags) : "NULL")
);

DEFINE_EVENT(erofs__map_blocks_enter, erofs_map_blocks_enter,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned flags),

TP_ARGS(inode, map, flags)
);

DEFINE_EVENT(erofs__map_blocks_enter, z_erofs_map_blocks_iter_enter,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned int flags),

TP_ARGS(inode, map, flags)
);

DECLARE_EVENT_CLASS(erofs__map_blocks_exit,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned int flags, int ret),

TP_ARGS(inode, map, flags, ret),

TP_STRUCT__entry(
		__field(	dev_t,		dev		)
		__field(	erofs_nid_t,	nid		)
		__field(        unsigned int,   flags           )
		__field(	erofs_off_t,	la		)
		__field(	erofs_off_t,	pa		)
		__field(	u64,		llen		)
		__field(	u64,		plen		)
		__field(        unsigned int,	mflags		)
		__field(	int,		ret		)
	),

TP_fast_assign(
		__entry->dev    = inode->i_sb->s_dev;
		__entry->nid    = EROFS_I(inode)->nid;
		__entry->flags	= flags;
		__entry->la	= map->m_la;
		__entry->pa	= map->m_pa;
		__entry->llen	= map->m_llen;
		__entry->plen	= map->m_plen;
		__entry->mflags	= map->m_flags;
		__entry->ret	= ret;
	),

TP_printk("dev = (%d,%d), nid = %llu, flags %s "
		  "la %llu pa %llu llen %llu plen %llu mflags %s ret %d",
		  show_dev_nid(__entry),
		  __entry->flags ? show_map_flags(__entry->flags) : "NULL",
		  __entry->la, __entry->pa, __entry->llen, __entry->plen,
		  show_mflags(__entry->mflags), __entry->ret)
);

DEFINE_EVENT(erofs__map_blocks_exit, erofs_map_blocks_exit,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned flags, int ret),

TP_ARGS(inode, map, flags, ret)
);

DEFINE_EVENT(erofs__map_blocks_exit, z_erofs_map_blocks_iter_exit,
	TP_PROTO(struct inode *inode, struct erofs_map_blocks *map,
		 unsigned int flags, int ret),

TP_ARGS(inode, map, flags, ret)
);

#endif /* _TRACE_EROFS_H */

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

Batal

⬅ trace 156 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📄 9p.h	h	6.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 afs.h	h	50.6 KB	01/07/26 19:48	0644	✏️ ⬇
📄 alarmtimer.h	h	2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 asoc.h	h	5.2 KB	01/07/26 19:48	0644	✏️ ⬇
📄 avc.h	h	1.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 bcache.h	h	11.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 block.h	h	14.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 bpf_test_run.h	h	1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 bridge.h	h	4.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 btrfs.h	h	69.3 KB	01/07/26 19:48	0644	✏️ ⬇
📄 cachefiles.h	h	23.1 KB	01/07/26 19:48	0644	✏️ ⬇
📄 cgroup.h	h	4.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 clk.h	h	6.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 cma.h	h	2.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 compaction.h	h	7.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 context_tracking.h	h	1.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 cpuhp.h	h	1.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 csd.h	h	1.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 damon.h	h	2.2 KB	01/07/26 19:48	0644	✏️ ⬇
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📄 dlm.h	h	20.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 dma_fence.h	h	1.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 erofs.h	h	6 KB	01/07/26 19:48	0644	✏️ ⬇
📄 error_report.h	h	2.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ext4.h	h	74.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 f2fs.h	h	58.7 KB	01/07/26 19:48	0644	✏️ ⬇
📄 fib.h	h	2.5 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 filelock.h	h	7.4 KB	01/07/26 19:48	0644	✏️ ⬇
📄 filemap.h	h	2.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fs_dax.h	h	8.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fscache.h	h	14.3 KB	01/07/26 19:48	0644	✏️ ⬇
📄 fsi.h	h	5.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fsi_master_aspeed.h	h	2.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fsi_master_ast_cf.h	h	3.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fsi_master_gpio.h	h	3.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 fsi_master_i2cr.h	h	3.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 gpio.h	h	1.1 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 hwmon.h	h	1.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 i2c.h	h	4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 i2c_slave.h	h	1.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ib_mad.h	h	12.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ib_umad.h	h	4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 icmp.h	h	1.5 KB	01/07/26 19:48	0644	✏️ ⬇
📄 initcall.h	h	1.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 intel-sst.h	h	2.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 intel_ifs.h	h	828 B	10/03/24 20:38	0644	✏️ ⬇
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📄 io_uring.h	h	17 KB	01/07/26 19:48	0644	✏️ ⬇
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📄 iommu.h	h	3 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 irq.h	h	4.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 irq_matrix.h	h	4.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 iscsi.h	h	2.3 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 kmem.h	h	8.9 KB	01/07/26 19:48	0644	✏️ ⬇
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📄 kvm.h	h	11.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 kyber.h	h	2.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 libata.h	h	23.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 lock.h	h	2.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 maple_tree.h	h	2.7 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 mdio.h	h	1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 migrate.h	h	3.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mlxsw.h	h	2.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mmap.h	h	2.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mmap_lock.h	h	2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mmc.h	h	7.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mmflags.h	h	8.6 KB	01/07/26 19:48	0644	✏️ ⬇
📄 module.h	h	2.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 mptcp.h	h	4.7 KB	01/07/26 19:48	0644	✏️ ⬇
📄 napi.h	h	1011 B	10/03/24 20:38	0644	✏️ ⬇
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📄 net.h	h	7.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 net_probe_common.h	h	1.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 netfs.h	h	14.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 netlink.h	h	490 B	10/03/24 20:38	0644	✏️ ⬇
📄 nilfs2.h	h	5.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 nmi.h	h	780 B	10/03/24 20:38	0644	✏️ ⬇
📄 notifier.h	h	1.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 objagg.h	h	4.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 oom.h	h	5 KB	01/07/26 19:48	0644	✏️ ⬇
📄 osnoise.h	h	2.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 page_isolation.h	h	943 B	10/03/24 20:38	0644	✏️ ⬇
📄 page_pool.h	h	2.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 page_ref.h	h	3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 pagemap.h	h	2.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 percpu.h	h	3.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 power.h	h	11.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 power_cpu_migrate.h	h	1.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 preemptirq.h	h	2.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 printk.h	h	786 B	10/03/24 20:38	0644	✏️ ⬇
📄 pwc.h	h	1.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 pwm.h	h	1.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 qdisc.h	h	3.8 KB	01/07/26 19:48	0644	✏️ ⬇
📄 qla.h	h	910 B	10/03/24 20:38	0644	✏️ ⬇
📄 qrtr.h	h	2.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rcu.h	h	24.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rdma_core.h	h	7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 regulator.h	h	2.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rpcgss.h	h	14.8 KB	01/07/26 19:48	0644	✏️ ⬇
📄 rpcrdma.h	h	48.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rpm.h	h	2.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rseq.h	h	1.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rtc.h	h	3.3 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 rxrpc.h	h	61.6 KB	01/07/26 19:48	0644	✏️ ⬇
📄 sched.h	h	19 KB	10/03/24 20:38	0644	✏️ ⬇
📄 scmi.h	h	4.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 scsi.h	h	11.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 sctp.h	h	2.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 signal.h	h	3.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 siox.h	h	2 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 sock.h	h	8.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 sof.h	h	3.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 sof_intel.h	h	4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 spi.h	h	5.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 spmi.h	h	3.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 sunrpc.h	h	60.7 KB	01/07/26 19:48	0644	✏️ ⬇
📄 sunvnet.h	h	3.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 swiotlb.h	h	1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 syscalls.h	h	1.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 target.h	h	7.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 task.h	h	1.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 tcp.h	h	10.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 tegra_apb_dma.h	h	1.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 thermal_pressure.h	h	743 B	10/03/24 20:38	0644	✏️ ⬇
📄 thp.h	h	2.5 KB	01/07/26 19:48	0644	✏️ ⬇
📄 timer.h	h	11.1 KB	01/07/26 19:48	0644	✏️ ⬇
📄 tlb.h	h	1.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 udp.h	h	632 B	10/03/24 20:38	0644	✏️ ⬇
📄 ufs.h	h	10.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 v4l2.h	h	8.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 vb2.h	h	1.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 vmalloc.h	h	3.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 vmscan.h	h	12.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 vsock_virtio_transport_common.h	h	3.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 watchdog.h	h	1.5 KB	10/03/24 20:38	0644	✏️ ⬇
📄 wbt.h	h	3.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 workqueue.h	h	2.9 KB	10/03/24 20:38	0644	✏️ ⬇
📄 writeback.h	h	22.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 xdp.h	h	10.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 xen.h	h	13.9 KB	10/03/24 20:38	0644	✏️ ⬇

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