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/* SPDX-License-Identifier: GPL-2.0 */
/*
* zonefs filesystem driver tracepoints.
*
* Copyright (C) 2021 Western Digital Corporation or its affiliates.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM zonefs
#if !defined(_TRACE_ZONEFS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_ZONEFS_H
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>
#include <linux/blkdev.h>
#include "zonefs.h"
#define show_dev(dev) MAJOR(dev), MINOR(dev)
TRACE_EVENT(zonefs_zone_mgmt,
TP_PROTO(struct super_block *sb, struct zonefs_zone *z,
enum req_op op),
TP_ARGS(sb, z, op),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(enum req_op, op)
__field(sector_t, sector)
__field(sector_t, nr_sectors)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->ino =
z->z_sector >> ZONEFS_SB(sb)->s_zone_sectors_shift;
__entry->op = op;
__entry->sector = z->z_sector;
__entry->nr_sectors = z->z_size >> SECTOR_SHIFT;
),
TP_printk("bdev=(%d,%d), ino=%lu op=%s, sector=%llu, nr_sectors=%llu",
show_dev(__entry->dev), (unsigned long)__entry->ino,
blk_op_str(__entry->op), __entry->sector,
__entry->nr_sectors
)
);
TRACE_EVENT(zonefs_file_dio_append,
TP_PROTO(struct inode *inode, ssize_t size, ssize_t ret),
TP_ARGS(inode, size, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(sector_t, sector)
__field(ssize_t, size)
__field(loff_t, wpoffset)
__field(ssize_t, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->sector = zonefs_inode_zone(inode)->z_sector;
__entry->size = size;
__entry->wpoffset =
zonefs_inode_zone(inode)->z_wpoffset;
__entry->ret = ret;
),
TP_printk("bdev=(%d, %d), ino=%lu, sector=%llu, size=%zu, wpoffset=%llu, ret=%zu",
show_dev(__entry->dev), (unsigned long)__entry->ino,
__entry->sector, __entry->size, __entry->wpoffset,
__entry->ret
)
);
TRACE_EVENT(zonefs_iomap_begin,
TP_PROTO(struct inode *inode, struct iomap *iomap),
TP_ARGS(inode, iomap),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(u64, addr)
__field(loff_t, offset)
__field(u64, length)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->addr = iomap->addr;
__entry->offset = iomap->offset;
__entry->length = iomap->length;
),
TP_printk("bdev=(%d,%d), ino=%lu, addr=%llu, offset=%llu, length=%llu",
show_dev(__entry->dev), (unsigned long)__entry->ino,
__entry->addr, __entry->offset, __entry->length
)
);
#endif /* _TRACE_ZONEFS_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
/* This part must be outside protection */
#include <trace/define_trace.h>
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