240 lines
7.5 KiB
C
240 lines
7.5 KiB
C
#if !defined(_TRACE_ANDROID_FS_TEMPLATE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_ANDROID_FS_TEMPLATE_H
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#include <linux/tracepoint.h>
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DECLARE_EVENT_CLASS(android_fs_data_start_template,
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TP_PROTO(struct inode *inode, loff_t offset, int bytes,
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pid_t pid, char *pathname, char *command),
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TP_ARGS(inode, offset, bytes, pid, pathname, command),
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TP_STRUCT__entry(
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__string(pathbuf, pathname);
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__field(loff_t, offset);
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__field(int, bytes);
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__field(loff_t, i_size);
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__string(cmdline, command);
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__field(pid_t, pid);
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__field(ino_t, ino);
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),
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TP_fast_assign(
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{
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/*
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* Replace the spaces in filenames and cmdlines
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* because this screws up the tooling that parses
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* the traces.
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*/
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__assign_str(pathbuf, pathname);
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(void)strreplace(__get_str(pathbuf), ' ', '_');
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__entry->offset = offset;
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__entry->bytes = bytes;
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__entry->i_size = i_size_read(inode);
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__assign_str(cmdline, command);
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(void)strreplace(__get_str(cmdline), ' ', '_');
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__entry->pid = pid;
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__entry->ino = inode->i_ino;
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}
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),
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TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s,"
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" pid %d, i_size %llu, ino %lu",
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__get_str(pathbuf), __entry->offset, __entry->bytes,
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__get_str(cmdline), __entry->pid, __entry->i_size,
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(unsigned long) __entry->ino)
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);
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#ifdef CONFIG_F2FS_ML_BASED_STREAM_SEPARATION
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DECLARE_EVENT_CLASS(android_fs_data_wb_template,
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TP_PROTO(struct inode *inode, loff_t offset, int bytes,
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pid_t pid, char *pathname, char *command, unsigned long long time,
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int is_cache, int is_file, int is_fuse, unsigned long long write_chunk,
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long long *arr),
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TP_ARGS(inode, offset, bytes, pid, pathname, command, time, is_cache,
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is_file, is_fuse, write_chunk, arr),
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TP_STRUCT__entry(
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__string(pathbuf, pathname)
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__field(loff_t, offset)
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__field(int, bytes)
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__field(loff_t, i_size)
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__string(cmdline, command)
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__field(pid_t, pid)
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__field(ino_t, ino)
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__field(unsigned long long, time)
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__field(int, is_cache)
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__field(int, is_file)
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__field(int, is_fuse)
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__field(unsigned long long, write_chunk)
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__field(int, mtime_cnt)
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__field(int, overwrite_cnt)
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__field(unsigned long long, mtime)
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__field(unsigned long long, current_time)
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__field(int, append_cnt)
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),
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TP_fast_assign(
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{
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/*
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* Replace the spaces in filenames and cmdlines
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* because this screws up the tooling that parses
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* the traces.
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*/
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__assign_str(pathbuf, pathname);
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(void)strreplace(__get_str(pathbuf), ' ', '_');
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__entry->offset = offset;
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__entry->bytes = bytes;
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__entry->i_size = i_size_read(inode);
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__assign_str(cmdline, command);
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(void)strreplace(__get_str(cmdline), ' ', '_');
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__entry->pid = pid;
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__entry->ino = inode->i_ino;
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__entry->time = arr[2];
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__entry->is_cache = is_cache;
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__entry->is_file = is_file;
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__entry->is_fuse = is_fuse;
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__entry->write_chunk = write_chunk;
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__entry->mtime_cnt = arr[3];
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__entry->overwrite_cnt = arr[7];
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__entry->mtime = arr[2];
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__entry->current_time = time;
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__entry->append_cnt = arr[8];
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}
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),
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TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s, pid %d,"
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"i_size %llu, ino %lu, time %llu, mtime %llu, current_time %llu,"
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"mtime_cnt %d, is_cache %d, is_file %d, is_fuse %d, write_chunk %lld,"
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"overwrite_cnt %d, append_cnt %d",
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__get_str(pathbuf), __entry->offset, __entry->bytes,
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__get_str(cmdline), __entry->pid, __entry->i_size,
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(unsigned long) __entry->ino, __entry->time, __entry->mtime,
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__entry->current_time, __entry->mtime_cnt, __entry->is_cache,
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__entry->is_file, __entry->is_fuse,
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__entry->write_chunk, __entry->overwrite_cnt, __entry->append_cnt
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)
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);
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DECLARE_EVENT_CLASS(android_fs_separation_template,
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TP_PROTO(struct inode *inode, loff_t offset, int bytes, pid_t pid,
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char *pathname, char *command, long long *arr, long long calculate_cold),
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TP_ARGS(inode, offset, bytes, pid, pathname, command, arr,
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calculate_cold),
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TP_STRUCT__entry(
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__string(pathbuf, pathname)
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__field(loff_t, offset)
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__field(int, bytes)
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__field(loff_t, i_size)
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__string(cmdline, command)
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__field(pid_t, pid)
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__field(ino_t, ino)
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__field(unsigned long long, time)
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__field(int, is_cache)
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__field(int, is_fuse)
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__field(unsigned long long, write_chunk)
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__field(int, mtime_cnt)
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__field(int, overwrite_cnt)
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__field(unsigned long long, mtime)
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__field(unsigned long long, current_time)
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__field(int, append_cnt)
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__field(long long, overwrite_ratio)
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__field(long long, append_ratio)
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__field(long long, calculate_cold)
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),
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TP_fast_assign(
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{
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/*
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* Replace the spaces in filenames and cmdlines
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* because this screws up the tooling that parses
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* the traces.
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*/
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__assign_str(pathbuf, pathname);
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(void)strreplace(__get_str(pathbuf), ' ', '_');
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__entry->offset = offset;
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__entry->bytes = arr[0];
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__entry->i_size = arr[1];
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__assign_str(cmdline, command);
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(void)strreplace(__get_str(cmdline), ' ', '_');
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__entry->pid = pid;
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__entry->ino = inode->i_ino;
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__entry->time = arr[2];
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__entry->is_cache = arr[4];
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__entry->is_fuse = arr[5];
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__entry->write_chunk = arr[6];
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__entry->mtime_cnt = arr[3];
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__entry->overwrite_cnt = arr[7];
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__entry->mtime = arr[2];
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__entry->current_time = 0;
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__entry->append_cnt = arr[8];
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__entry->calculate_cold = calculate_cold;
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__entry->overwrite_ratio = arr[9];
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__entry->append_ratio = arr[10];
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}
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),
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TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s, pid %d, "
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"i_size %llu, ino %lu, time %llu, mtime %llu, current_time %llu, "
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"mtime_cnt %d, is_cache %d, is_fuse %d, write_chunk %lld, "
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"overwrite_cnt %d, append_cnt %d, overwrite_ratio %d, append_ratio %d, "
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"calculate_cold %lld",
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__get_str(pathbuf), __entry->offset, __entry->bytes, __get_str(cmdline),
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__entry->pid, __entry->i_size, (unsigned long) __entry->ino,
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__entry->time, __entry->mtime, __entry->current_time, __entry->mtime_cnt,
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__entry->is_cache, __entry->is_fuse, __entry->write_chunk,
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__entry->overwrite_cnt, __entry->append_cnt, __entry->overwrite_ratio,
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__entry->append_ratio, __entry->calculate_cold
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)
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);
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#endif
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DECLARE_EVENT_CLASS(android_fs_data_end_template,
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TP_PROTO(struct inode *inode, loff_t offset, int bytes),
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TP_ARGS(inode, offset, bytes),
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TP_STRUCT__entry(
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__field(ino_t, ino);
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__field(loff_t, offset);
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__field(int, bytes);
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),
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TP_fast_assign(
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{
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__entry->ino = inode->i_ino;
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__entry->offset = offset;
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__entry->bytes = bytes;
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}
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),
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TP_printk("ino %lu, offset %llu, bytes %d",
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(unsigned long) __entry->ino,
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__entry->offset, __entry->bytes)
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);
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DECLARE_EVENT_CLASS(android_fs_fsync_start_template,
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TP_PROTO(struct inode *inode,
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pid_t pid, char *pathname, char *command),
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TP_ARGS(inode, pid, pathname, command),
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TP_STRUCT__entry(
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__string(pathbuf, pathname);
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__field(loff_t, i_size);
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__string(cmdline, command);
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__field(pid_t, pid);
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__field(ino_t, ino);
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),
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TP_fast_assign(
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{
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/*
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* Replace the spaces in filenames and cmdlines
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* because this screws up the tooling that parses
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* the traces.
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*/
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__assign_str(pathbuf, pathname);
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(void)strreplace(__get_str(pathbuf), ' ', '_');
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__entry->i_size = i_size_read(inode);
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__assign_str(cmdline, command);
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(void)strreplace(__get_str(cmdline), ' ', '_');
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__entry->pid = pid;
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__entry->ino = inode->i_ino;
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}
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),
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TP_printk("entry_name %s, cmdline %s,"
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" pid %d, i_size %llu, ino %lu",
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__get_str(pathbuf),
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__get_str(cmdline), __entry->pid, __entry->i_size,
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(unsigned long) __entry->ino)
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);
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#endif /* _TRACE_ANDROID_FS_TEMPLATE_H */
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