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