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Searched defs:ubuf (Results 1 – 17 of 17) sorted by relevance

/kernel/trace/
A Dtrace.c807 const char __user *ubuf, size_t cnt) in trace_pid_write()
5035 tracing_cpumask_read(struct file *filp, char __user *ubuf, in tracing_cpumask_read()
5694 tracing_readme_read(struct file *filp, char __user *ubuf, in tracing_readme_read()
6392 tracing_nsecs_read(unsigned long *ptr, char __user *ubuf, in tracing_nsecs_read()
6422 tracing_thresh_read(struct file *filp, char __user *ubuf, in tracing_thresh_read()
6452 tracing_max_lat_read(struct file *filp, char __user *ubuf, in tracing_max_lat_read()
6667 tracing_read_pipe(struct file *filp, char __user *ubuf, in tracing_read_pipe()
7275 const char __user *ubuf, size_t cnt) in write_raw_marker_to_buffer()
8637 tracing_stats_read(struct file *filp, char __user *ubuf, in tracing_stats_read()
9321 rb_simple_read(struct file *filp, char __user *ubuf, in rb_simple_read()
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A Dtrace_events.c1495 ftrace_event_write(struct file *file, const char __user *ubuf, in ftrace_event_write()
1776 event_enable_read(struct file *filp, char __user *ubuf, size_t cnt, in event_enable_read()
1805 event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt, in event_enable_write()
1883 system_enable_read(struct file *filp, char __user *ubuf, size_t cnt, in system_enable_read()
1905 system_enable_write(struct file *filp, const char __user *ubuf, size_t cnt, in system_enable_write()
2104 event_filter_read(struct file *filp, char __user *ubuf, size_t cnt, in event_filter_read()
2137 event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt, in event_filter_write()
2263 subsystem_filter_read(struct file *filp, char __user *ubuf, size_t cnt, in subsystem_filter_read()
2412 event_pid_write(struct file *filp, const char __user *ubuf, in event_pid_write()
2477 ftrace_event_pid_write(struct file *filp, const char __user *ubuf, in ftrace_event_pid_write()
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A Dtrace_stack.c324 stack_max_size_read(struct file *filp, char __user *ubuf, in stack_max_size_read()
338 stack_max_size_write(struct file *filp, const char __user *ubuf, in stack_max_size_write()
A Dtrace_sched_switch.c598 tracing_saved_cmdlines_size_read(struct file *filp, char __user *ubuf, in tracing_saved_cmdlines_size_read()
638 tracing_saved_cmdlines_size_write(struct file *filp, const char __user *ubuf, in tracing_saved_cmdlines_size_write()
A Dtrace_seq.c368 int trace_seq_to_user(struct trace_seq *s, char __user *ubuf, int cnt) in trace_seq_to_user()
A Dtrace_events_inject.c284 event_inject_write(struct file *filp, const char __user *ubuf, size_t cnt, in event_inject_write()
A Dtrace_osnoise.c2205 static ssize_t osnoise_options_write(struct file *filp, const char __user *ubuf, in osnoise_options_write()
2279 osnoise_cpus_read(struct file *filp, char __user *ubuf, size_t count, in osnoise_cpus_read()
2318 osnoise_cpus_write(struct file *filp, const char __user *ubuf, size_t count, in osnoise_cpus_write()
2449 timerlat_fd_read(struct file *file, char __user *ubuf, size_t count, in timerlat_fd_read()
A Dtrace_mmiotrace.c132 char __user *ubuf, size_t cnt, loff_t *ppos) in mmio_read()
A Dftrace.c925 ftrace_profile_write(struct file *filp, const char __user *ubuf, in ftrace_profile_write()
964 ftrace_profile_read(struct file *filp, char __user *ubuf, in ftrace_profile_read()
5744 ftrace_regex_write(struct file *file, const char __user *ubuf, in ftrace_regex_write()
5781 ftrace_filter_write(struct file *file, const char __user *ubuf, in ftrace_filter_write()
5788 ftrace_notrace_write(struct file *file, const char __user *ubuf, in ftrace_notrace_write()
6955 ftrace_graph_write(struct file *file, const char __user *ubuf, in ftrace_graph_write()
8434 pid_write(struct file *filp, const char __user *ubuf, in pid_write()
8505 ftrace_pid_write(struct file *filp, const char __user *ubuf, in ftrace_pid_write()
8512 ftrace_no_pid_write(struct file *filp, const char __user *ubuf, in ftrace_no_pid_write()
A Dtrace_events_trigger.c268 const char __user *ubuf, in event_trigger_regex_write()
314 event_trigger_write(struct file *filp, const char __user *ubuf, in event_trigger_write()
A Dtrace_functions_graph.c1663 graph_depth_write(struct file *filp, const char __user *ubuf, size_t cnt, in graph_depth_write()
1681 graph_depth_read(struct file *filp, char __user *ubuf, size_t cnt, in graph_depth_read()
A Dtrace_hwlat.c677 static ssize_t hwlat_mode_write(struct file *filp, const char __user *ubuf, in hwlat_mode_write()
A Dtrace_events_filter.c801 struct ustring_buffer *ubuf; in test_string() local
818 struct ustring_buffer *ubuf; in test_ustring() local
A Dtrace_events_user.c2340 static ssize_t user_events_write(struct file *file, const char __user *ubuf, in user_events_write()
2541 void __user *ubuf = (void __user *)uarg; in user_events_ioctl_del() local
/kernel/sched/
A Ddebug.c127 sched_feat_write(struct file *filp, const char __user *ubuf, in sched_feat_write()
172 static ssize_t sched_scaling_write(struct file *filp, const char __user *ubuf, in sched_scaling_write()
220 static ssize_t sched_dynamic_write(struct file *filp, const char __user *ubuf, in sched_dynamic_write()
288 static ssize_t sched_verbose_write(struct file *filp, const char __user *ubuf, in sched_verbose_write()
342 static ssize_t sched_fair_server_write(struct file *filp, const char __user *ubuf, in sched_fair_server_write()
421 sched_fair_server_runtime_write(struct file *filp, const char __user *ubuf, in sched_fair_server_runtime_write()
446 sched_fair_server_period_write(struct file *filp, const char __user *ubuf, in sched_fair_server_period_write()
/kernel/bpf/
A Dbpf_iter.c456 char __user *ubuf = u64_to_user_ptr(info->iter.target_name); in bpf_iter_link_fill_link_info() local
A Dsyscall.c3680 static int bpf_copy_to_user(char __user *ubuf, const char *buf, u32 ulen, in bpf_copy_to_user()
3704 char __user *ubuf = u64_to_user_ptr(info->raw_tracepoint.tp_name); in bpf_raw_tp_link_fill_link_info() local
5363 char __user *ubuf = u64_to_user_ptr(attr->task_fd_query.buf); in bpf_task_fd_query_copy() local

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