| 1 |
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| 2 | #undef TRACE_SYSTEM
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| 3 | #define TRACE_SYSTEM fsnotify
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| 4 |
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| 5 | #if !defined(_TRACE_FSNOTIFY_H) || defined(TRACE_HEADER_MULTI_READ)
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| 6 | #define _TRACE_FSNOTIFY_H
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| 7 |
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| 8 | #include <linux/tracepoint.h>
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| 9 |
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| 10 | #include <trace/misc/fsnotify.h>
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| 11 |
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| 12 | TRACE_EVENT(fsnotify,
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| 13 | TP_PROTO(__u32 mask, const void *data, int data_type,
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| 14 | struct inode *dir, const struct qstr *file_name,
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| 15 | struct inode *inode, u32 cookie),
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| 16 |
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| 17 | TP_ARGS(mask, data, data_type, dir, file_name, inode, cookie),
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| 18 |
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| 19 | TP_STRUCT__entry(
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| 20 | __field(__u32, mask)
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| 21 | __field(unsigned long, dir_ino)
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| 22 | __field(unsigned long, ino)
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| 23 | __field(dev_t, s_dev)
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| 24 | __field(int, data_type)
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| 25 | __field(u32, cookie)
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| 26 | __string(file_name, file_name ? (const char *)file_name->name : "")
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| 27 | ),
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| 28 |
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| 29 | TP_fast_assign(
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| 30 | __entry->mask = mask;
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| 31 | __entry->dir_ino = dir ? dir->i_ino : 0;
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| 32 | __entry->ino = inode ? inode->i_ino : 0;
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| 33 | __entry->s_dev = dir ? dir->i_sb->s_dev :
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| 34 | inode ? inode->i_sb->s_dev : 0;
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| 35 | __entry->data_type = data_type;
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| 36 | __entry->cookie = cookie;
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| 37 | __assign_str(file_name);
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| 38 | ),
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| 39 |
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| 40 | TP_printk("dev=%d:%d dir=%lu ino=%lu data_type=%d cookie=0x%x mask=0x%x %s name=%s",
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| 41 | MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
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| 42 | __entry->dir_ino, __entry->ino,
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| 43 | __entry->data_type, __entry->cookie,
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| 44 | __entry->mask, show_fsnotify_mask(__entry->mask),
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| 45 | __get_str(file_name))
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| 46 | );
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| 47 |
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| 48 | #endif
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| 49 |
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| 50 |
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| 51 | #include <trace/define_trace.h>
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