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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * zonefs filesystem driver tracepoints.4 *5 * Copyright (C) 2021 Western Digital Corporation or its affiliates.6 */7 8#undef TRACE_SYSTEM9#define TRACE_SYSTEM zonefs10 11#if !defined(_TRACE_ZONEFS_H) || defined(TRACE_HEADER_MULTI_READ)12#define _TRACE_ZONEFS_H13 14#include <linux/tracepoint.h>15#include <linux/trace_seq.h>16#include <linux/blkdev.h>17 18#include "zonefs.h"19 20#define show_dev(dev) MAJOR(dev), MINOR(dev)21 22TRACE_EVENT(zonefs_zone_mgmt,23 TP_PROTO(struct super_block *sb, struct zonefs_zone *z,24 enum req_op op),25 TP_ARGS(sb, z, op),26 TP_STRUCT__entry(27 __field(dev_t, dev)28 __field(ino_t, ino)29 __field(enum req_op, op)30 __field(sector_t, sector)31 __field(sector_t, nr_sectors)32 ),33 TP_fast_assign(34 __entry->dev = sb->s_dev;35 __entry->ino =36 z->z_sector >> ZONEFS_SB(sb)->s_zone_sectors_shift;37 __entry->op = op;38 __entry->sector = z->z_sector;39 __entry->nr_sectors = z->z_size >> SECTOR_SHIFT;40 ),41 TP_printk("bdev=(%d,%d), ino=%lu op=%s, sector=%llu, nr_sectors=%llu",42 show_dev(__entry->dev), (unsigned long)__entry->ino,43 blk_op_str(__entry->op), __entry->sector,44 __entry->nr_sectors45 )46);47 48TRACE_EVENT(zonefs_file_dio_append,49 TP_PROTO(struct inode *inode, ssize_t size, ssize_t ret),50 TP_ARGS(inode, size, ret),51 TP_STRUCT__entry(52 __field(dev_t, dev)53 __field(ino_t, ino)54 __field(sector_t, sector)55 __field(ssize_t, size)56 __field(loff_t, wpoffset)57 __field(ssize_t, ret)58 ),59 TP_fast_assign(60 __entry->dev = inode->i_sb->s_dev;61 __entry->ino = inode->i_ino;62 __entry->sector = zonefs_inode_zone(inode)->z_sector;63 __entry->size = size;64 __entry->wpoffset =65 zonefs_inode_zone(inode)->z_wpoffset;66 __entry->ret = ret;67 ),68 TP_printk("bdev=(%d, %d), ino=%lu, sector=%llu, size=%zu, wpoffset=%llu, ret=%zu",69 show_dev(__entry->dev), (unsigned long)__entry->ino,70 __entry->sector, __entry->size, __entry->wpoffset,71 __entry->ret72 )73);74 75TRACE_EVENT(zonefs_iomap_begin,76 TP_PROTO(struct inode *inode, struct iomap *iomap),77 TP_ARGS(inode, iomap),78 TP_STRUCT__entry(79 __field(dev_t, dev)80 __field(ino_t, ino)81 __field(u64, addr)82 __field(loff_t, offset)83 __field(u64, length)84 ),85 TP_fast_assign(86 __entry->dev = inode->i_sb->s_dev;87 __entry->ino = inode->i_ino;88 __entry->addr = iomap->addr;89 __entry->offset = iomap->offset;90 __entry->length = iomap->length;91 ),92 TP_printk("bdev=(%d,%d), ino=%lu, addr=%llu, offset=%llu, length=%llu",93 show_dev(__entry->dev), (unsigned long)__entry->ino,94 __entry->addr, __entry->offset, __entry->length95 )96);97 98#endif /* _TRACE_ZONEFS_H */99 100#undef TRACE_INCLUDE_PATH101#define TRACE_INCLUDE_PATH .102#undef TRACE_INCLUDE_FILE103#define TRACE_INCLUDE_FILE trace104 105/* This part must be outside protection */106#include <trace/define_trace.h>107