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Diffstat (limited to 'fs/iomap/trace.h')
-rw-r--r--fs/iomap/trace.h157
1 files changed, 149 insertions, 8 deletions
diff --git a/fs/iomap/trace.h b/fs/iomap/trace.h
index 65e39785c284..532787277b16 100644
--- a/fs/iomap/trace.h
+++ b/fs/iomap/trace.h
@@ -79,10 +79,12 @@ DECLARE_EVENT_CLASS(iomap_range_class,
DEFINE_EVENT(iomap_range_class, name, \
TP_PROTO(struct inode *inode, loff_t off, u64 len),\
TP_ARGS(inode, off, len))
-DEFINE_RANGE_EVENT(iomap_writepage);
-DEFINE_RANGE_EVENT(iomap_releasepage);
-DEFINE_RANGE_EVENT(iomap_invalidatepage);
+DEFINE_RANGE_EVENT(iomap_writeback_folio);
+DEFINE_RANGE_EVENT(iomap_release_folio);
+DEFINE_RANGE_EVENT(iomap_invalidate_folio);
DEFINE_RANGE_EVENT(iomap_dio_invalidate_fail);
+DEFINE_RANGE_EVENT(iomap_dio_rw_queued);
+DEFINE_RANGE_EVENT(iomap_zero_iter);
#define IOMAP_TYPE_STRINGS \
{ IOMAP_HOLE, "HOLE" }, \
@@ -97,7 +99,12 @@ DEFINE_RANGE_EVENT(iomap_dio_invalidate_fail);
{ IOMAP_REPORT, "REPORT" }, \
{ IOMAP_FAULT, "FAULT" }, \
{ IOMAP_DIRECT, "DIRECT" }, \
- { IOMAP_NOWAIT, "NOWAIT" }
+ { IOMAP_NOWAIT, "NOWAIT" }, \
+ { IOMAP_OVERWRITE_ONLY, "OVERWRITE_ONLY" }, \
+ { IOMAP_UNSHARE, "UNSHARE" }, \
+ { IOMAP_DAX, "DAX" }, \
+ { IOMAP_ATOMIC, "ATOMIC" }, \
+ { IOMAP_DONTCACHE, "DONTCACHE" }
#define IOMAP_F_FLAGS_STRINGS \
{ IOMAP_F_NEW, "NEW" }, \
@@ -105,7 +112,20 @@ DEFINE_RANGE_EVENT(iomap_dio_invalidate_fail);
{ IOMAP_F_SHARED, "SHARED" }, \
{ IOMAP_F_MERGED, "MERGED" }, \
{ IOMAP_F_BUFFER_HEAD, "BH" }, \
- { IOMAP_F_SIZE_CHANGED, "SIZE_CHANGED" }
+ { IOMAP_F_XATTR, "XATTR" }, \
+ { IOMAP_F_BOUNDARY, "BOUNDARY" }, \
+ { IOMAP_F_ANON_WRITE, "ANON_WRITE" }, \
+ { IOMAP_F_ATOMIC_BIO, "ATOMIC_BIO" }, \
+ { IOMAP_F_PRIVATE, "PRIVATE" }, \
+ { IOMAP_F_SIZE_CHANGED, "SIZE_CHANGED" }, \
+ { IOMAP_F_STALE, "STALE" }
+
+
+#define IOMAP_DIO_STRINGS \
+ {IOMAP_DIO_FORCE_WAIT, "DIO_FORCE_WAIT" }, \
+ {IOMAP_DIO_OVERWRITE_ONLY, "DIO_OVERWRITE_ONLY" }, \
+ {IOMAP_DIO_PARTIAL, "DIO_PARTIAL" }, \
+ {IOMAP_DIO_FSBLOCK_ALIGNED, "DIO_FSBLOCK_ALIGNED" }
DECLARE_EVENT_CLASS(iomap_class,
TP_PROTO(struct inode *inode, struct iomap *iomap),
@@ -131,7 +151,7 @@ DECLARE_EVENT_CLASS(iomap_class,
__entry->bdev = iomap->bdev ? iomap->bdev->bd_dev : 0;
),
TP_printk("dev %d:%d ino 0x%llx bdev %d:%d addr 0x%llx offset 0x%llx "
- "length 0x%llx type %s flags %s",
+ "length 0x%llx type %s (0x%x) flags %s (0x%x)",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
MAJOR(__entry->bdev), MINOR(__entry->bdev),
@@ -139,7 +159,9 @@ DECLARE_EVENT_CLASS(iomap_class,
__entry->offset,
__entry->length,
__print_symbolic(__entry->type, IOMAP_TYPE_STRINGS),
- __print_flags(__entry->flags, "|", IOMAP_F_FLAGS_STRINGS))
+ __entry->type,
+ __print_flags(__entry->flags, "|", IOMAP_F_FLAGS_STRINGS),
+ __entry->flags)
)
#define DEFINE_IOMAP_EVENT(name) \
@@ -149,6 +171,50 @@ DEFINE_EVENT(iomap_class, name, \
DEFINE_IOMAP_EVENT(iomap_iter_dstmap);
DEFINE_IOMAP_EVENT(iomap_iter_srcmap);
+TRACE_EVENT(iomap_add_to_ioend,
+ TP_PROTO(struct inode *inode, u64 pos, unsigned int dirty_len,
+ struct iomap *iomap),
+ TP_ARGS(inode, pos, dirty_len, iomap),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u64, ino)
+ __field(u64, pos)
+ __field(u64, dirty_len)
+ __field(u64, addr)
+ __field(loff_t, offset)
+ __field(u64, length)
+ __field(u16, type)
+ __field(u16, flags)
+ __field(dev_t, bdev)
+ ),
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->dirty_len = dirty_len;
+ __entry->addr = iomap->addr;
+ __entry->offset = iomap->offset;
+ __entry->length = iomap->length;
+ __entry->type = iomap->type;
+ __entry->flags = iomap->flags;
+ __entry->bdev = iomap->bdev ? iomap->bdev->bd_dev : 0;
+ ),
+ TP_printk("dev %d:%d ino 0x%llx bdev %d:%d pos 0x%llx dirty len 0x%llx "
+ "addr 0x%llx offset 0x%llx length 0x%llx type %s (0x%x) flags %s (0x%x)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ MAJOR(__entry->bdev), MINOR(__entry->bdev),
+ __entry->pos,
+ __entry->dirty_len,
+ __entry->addr,
+ __entry->offset,
+ __entry->length,
+ __print_symbolic(__entry->type, IOMAP_TYPE_STRINGS),
+ __entry->type,
+ __print_flags(__entry->flags, "|", IOMAP_F_FLAGS_STRINGS),
+ __entry->flags)
+);
+
TRACE_EVENT(iomap_iter,
TP_PROTO(struct iomap_iter *iter, const void *ops,
unsigned long caller),
@@ -158,6 +224,7 @@ TRACE_EVENT(iomap_iter,
__field(u64, ino)
__field(loff_t, pos)
__field(u64, length)
+ __field(int, status)
__field(unsigned int, flags)
__field(const void *, ops)
__field(unsigned long, caller)
@@ -167,21 +234,95 @@ TRACE_EVENT(iomap_iter,
__entry->ino = iter->inode->i_ino;
__entry->pos = iter->pos;
__entry->length = iomap_length(iter);
+ __entry->status = iter->status;
__entry->flags = iter->flags;
__entry->ops = ops;
__entry->caller = caller;
),
- TP_printk("dev %d:%d ino 0x%llx pos 0x%llx length 0x%llx flags %s (0x%x) ops %ps caller %pS",
+ TP_printk("dev %d:%d ino 0x%llx pos 0x%llx length 0x%llx status %d flags %s (0x%x) ops %ps caller %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->pos,
__entry->length,
+ __entry->status,
__print_flags(__entry->flags, "|", IOMAP_FLAGS_STRINGS),
__entry->flags,
__entry->ops,
(void *)__entry->caller)
);
+TRACE_EVENT(iomap_dio_rw_begin,
+ TP_PROTO(struct kiocb *iocb, struct iov_iter *iter,
+ unsigned int dio_flags, size_t done_before),
+ TP_ARGS(iocb, iter, dio_flags, done_before),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, isize)
+ __field(loff_t, pos)
+ __field(size_t, count)
+ __field(size_t, done_before)
+ __field(int, ki_flags)
+ __field(unsigned int, dio_flags)
+ __field(bool, aio)
+ ),
+ TP_fast_assign(
+ __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
+ __entry->ino = file_inode(iocb->ki_filp)->i_ino;
+ __entry->isize = file_inode(iocb->ki_filp)->i_size;
+ __entry->pos = iocb->ki_pos;
+ __entry->count = iov_iter_count(iter);
+ __entry->done_before = done_before;
+ __entry->ki_flags = iocb->ki_flags;
+ __entry->dio_flags = dio_flags;
+ __entry->aio = !is_sync_kiocb(iocb);
+ ),
+ TP_printk("dev %d:%d ino 0x%lx size 0x%llx offset 0x%llx length 0x%zx done_before 0x%zx flags %s dio_flags %s aio %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->isize,
+ __entry->pos,
+ __entry->count,
+ __entry->done_before,
+ __print_flags(__entry->ki_flags, "|", TRACE_IOCB_STRINGS),
+ __print_flags(__entry->dio_flags, "|", IOMAP_DIO_STRINGS),
+ __entry->aio)
+);
+
+TRACE_EVENT(iomap_dio_complete,
+ TP_PROTO(struct kiocb *iocb, int error, ssize_t ret),
+ TP_ARGS(iocb, error, ret),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, isize)
+ __field(loff_t, pos)
+ __field(int, ki_flags)
+ __field(bool, aio)
+ __field(int, error)
+ __field(ssize_t, ret)
+ ),
+ TP_fast_assign(
+ __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
+ __entry->ino = file_inode(iocb->ki_filp)->i_ino;
+ __entry->isize = file_inode(iocb->ki_filp)->i_size;
+ __entry->pos = iocb->ki_pos;
+ __entry->ki_flags = iocb->ki_flags;
+ __entry->aio = !is_sync_kiocb(iocb);
+ __entry->error = error;
+ __entry->ret = ret;
+ ),
+ TP_printk("dev %d:%d ino 0x%lx size 0x%llx offset 0x%llx flags %s aio %d error %d ret %zd",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->ino,
+ __entry->isize,
+ __entry->pos,
+ __print_flags(__entry->ki_flags, "|", TRACE_IOCB_STRINGS),
+ __entry->aio,
+ __entry->error,
+ __entry->ret)
+);
+
#endif /* _IOMAP_TRACE_H */
#undef TRACE_INCLUDE_PATH
generated by cgit (git 2.34.1) at 2025-12-26 01:08:31 +0000