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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM timestamp
#if !defined(_TRACE_TIMESTAMP_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_TIMESTAMP_H
#include <linux/tracepoint.h>
#include <linux/fs.h>
#define CTIME_QUERIED_FLAGS \
{ I_CTIME_QUERIED, "Q" }
DECLARE_EVENT_CLASS(ctime,
TP_PROTO(struct inode *inode,
struct timespec64 *ctime),
TP_ARGS(inode, ctime),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(time64_t, ctime_s)
__field(u32, ctime_ns)
__field(u32, gen)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->gen = inode->i_generation;
__entry->ctime_s = ctime->tv_sec;
__entry->ctime_ns = ctime->tv_nsec;
),
TP_printk("ino=%d:%d:%ld:%u ctime=%lld.%u",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->gen,
__entry->ctime_s, __entry->ctime_ns
)
);
DEFINE_EVENT(ctime, inode_set_ctime_to_ts,
TP_PROTO(struct inode *inode,
struct timespec64 *ctime),
TP_ARGS(inode, ctime));
DEFINE_EVENT(ctime, ctime_xchg_skip,
TP_PROTO(struct inode *inode,
struct timespec64 *ctime),
TP_ARGS(inode, ctime));
TRACE_EVENT(ctime_ns_xchg,
TP_PROTO(struct inode *inode,
u32 old,
u32 new,
u32 cur),
TP_ARGS(inode, old, new, cur),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(u32, gen)
__field(u32, old)
__field(u32, new)
__field(u32, cur)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->gen = inode->i_generation;
__entry->old = old;
__entry->new = new;
__entry->cur = cur;
),
TP_printk("ino=%d:%d:%ld:%u old=%u:%s new=%u cur=%u:%s",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->gen,
__entry->old & ~I_CTIME_QUERIED,
__print_flags(__entry->old & I_CTIME_QUERIED, "|", CTIME_QUERIED_FLAGS),
__entry->new,
__entry->cur & ~I_CTIME_QUERIED,
__print_flags(__entry->cur & I_CTIME_QUERIED, "|", CTIME_QUERIED_FLAGS)
)
);
TRACE_EVENT(fill_mg_cmtime,
TP_PROTO(struct inode *inode,
struct timespec64 *ctime,
struct timespec64 *mtime),
TP_ARGS(inode, ctime, mtime),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(time64_t, ctime_s)
__field(time64_t, mtime_s)
__field(u32, ctime_ns)
__field(u32, mtime_ns)
__field(u32, gen)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->gen = inode->i_generation;
__entry->ctime_s = ctime->tv_sec;
__entry->mtime_s = mtime->tv_sec;
__entry->ctime_ns = ctime->tv_nsec;
__entry->mtime_ns = mtime->tv_nsec;
),
TP_printk("ino=%d:%d:%ld:%u ctime=%lld.%u mtime=%lld.%u",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->gen,
__entry->ctime_s, __entry->ctime_ns,
__entry->mtime_s, __entry->mtime_ns
)
);
#endif /* _TRACE_TIMESTAMP_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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