| /linux/kernel/trace/ |
| H A D | trace.h | 177 struct trace_array;
212 struct trace_array *tr;
259 typedef bool (*cond_update_fn_t)(struct trace_array *tr, void *cond_data);
320 struct trace_array { struct
454 extern int trace_array_get(struct trace_array *tr); argument
455 extern int tracing_check_open_get_tr(struct trace_array *tr);
456 extern struct trace_array *trace_array_find(const char *instance);
457 extern struct trace_array *trace_array_find_get(const char *instance);
460 extern int tracing_set_filter_buffering(struct trace_array *tr, bool set);
461 extern int tracing_set_clock(struct trace_array *tr, const char *clockstr);
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| H A D | trace_irqsoff.c | 24 static struct trace_array *irqsoff_trace __read_mostly;
40 static void stop_irqsoff_tracer(struct trace_array *tr, int graph);
41 static int start_irqsoff_tracer(struct trace_array *tr, int graph);
65 static int irqsoff_display_graph(struct trace_array *tr, int set);
68 static inline int irqsoff_display_graph(struct trace_array *tr, int set) in irqsoff_display_graph()
99 static int func_prolog_dec(struct trace_array *tr, in func_prolog_dec()
143 struct trace_array *tr = irqsoff_trace; in irqsoff_tracer_call()
160 static int irqsoff_display_graph(struct trace_array *tr, int set) in irqsoff_display_graph()
182 struct trace_array *tr = irqsoff_trace; in irqsoff_graph_entry()
221 struct trace_array *tr = irqsoff_trace; in irqsoff_graph_return()
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| H A D | trace_sched_wakeup.c | 22 static struct trace_array *wakeup_trace;
36 static void wakeup_reset(struct trace_array *tr);
37 static void __wakeup_reset(struct trace_array *tr);
38 static int start_func_tracer(struct trace_array *tr, int graph);
39 static void stop_func_tracer(struct trace_array *tr, int graph);
68 func_prolog_preempt_disable(struct trace_array *tr, in func_prolog_preempt_disable()
102 static int wakeup_display_graph(struct trace_array *tr, int set) in wakeup_display_graph()
119 struct trace_array *tr = wakeup_trace; in wakeup_graph_entry()
157 struct trace_array *tr = wakeup_trace; in wakeup_graph_return()
236 struct trace_array *tr = wakeup_trace; in wakeup_tracer_call()
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| H A D | trace_functions.c | 22 static void tracing_start_function_trace(struct trace_array *tr);
23 static void tracing_stop_function_trace(struct trace_array *tr);
52 int ftrace_allocate_ftrace_ops(struct trace_array *tr) in ftrace_allocate_ftrace_ops()
74 void ftrace_free_ftrace_ops(struct trace_array *tr) in ftrace_free_ftrace_ops()
80 int ftrace_create_function_files(struct trace_array *tr, in ftrace_create_function_files()
105 void ftrace_destroy_function_files(struct trace_array *tr) in ftrace_destroy_function_files()
128 static bool handle_func_repeats(struct trace_array *tr, u32 flags_val) in handle_func_repeats()
140 static int function_trace_init(struct trace_array *tr) in function_trace_init()
167 static void function_trace_reset(struct trace_array *tr) in function_trace_reset()
174 static void function_trace_start(struct trace_array *tr) in function_trace_start()
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| H A D | trace_nop.c | 35 static struct trace_array *ctx_trace;
37 static void start_nop_trace(struct trace_array *tr) in start_nop_trace()
42 static void stop_nop_trace(struct trace_array *tr) in stop_nop_trace()
47 static int nop_trace_init(struct trace_array *tr) in nop_trace_init()
54 static void nop_trace_reset(struct trace_array *tr) in nop_trace_reset()
64 static int nop_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in nop_set_flag()
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| H A D | trace.c | 98 dummy_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in dummy_set_flag()
180 int tracing_set_tracer(struct trace_array *tr, const char *buf);
181 static void ftrace_trace_userstack(struct trace_array *tr,
500 static struct trace_array global_trace = {
504 static struct trace_array *printk_trace = &global_trace;
506 static __always_inline bool printk_binsafe(struct trace_array *tr) in printk_binsafe()
517 static void update_printk_trace(struct trace_array *tr) in update_printk_trace()
527 void trace_set_ring_buffer_expanded(struct trace_array *tr) in trace_set_ring_buffer_expanded()
536 int trace_array_get(struct trace_array *this_tr) in trace_array_get()
538 struct trace_array *tr; in trace_array_get()
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| H A D | trace_hwlat.c | 48 static struct trace_array *hwlat_trace;
132 struct trace_array *tr = hwlat_trace; in trace_hwlat_sample()
187 struct trace_array *tr = hwlat_trace; \
202 struct trace_array *tr = hwlat_trace; in get_sample()
315 struct trace_array *tr = hwlat_trace; in move_to_next_cpu()
419 static int start_single_kthread(struct trace_array *tr) in start_single_kthread()
511 struct trace_array *tr = hwlat_trace; in hwlat_hotplug_workfn()
579 static int start_per_cpu_kthreads(struct trace_array *tr) in start_per_cpu_kthreads()
662 static void hwlat_tracer_start(struct trace_array *tr);
663 static void hwlat_tracer_stop(struct trace_array *tr);
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| H A D | trace_events.c | 617 struct trace_array *tr = trace_file->tr; in trace_event_ignore_this_pid()
707 struct trace_array *tr; in trace_event_enable_cmd_record()
729 struct trace_array *tr; in trace_event_enable_tgid_record()
752 struct trace_array *tr = file->tr; in __ftrace_event_enable_disable()
891 static void clear_mod_events(struct trace_array *tr) in clear_mod_events()
900 static int remove_cache_mod(struct trace_array *tr, const char *mod, in remove_cache_mod()
928 static int cache_mod(struct trace_array *tr, const char *mod, int set, in cache_mod()
978 static inline void clear_mod_events(struct trace_array *tr) { } in clear_mod_events()
979 static int cache_mod(struct trace_array *tr, const char *mod, int set, in cache_mod()
986 static void ftrace_clear_events(struct trace_array *tr) in ftrace_clear_events()
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| H A D | trace_mmiotrace.c | 23 static struct trace_array *mmio_trace_array;
28 static void mmio_reset_data(struct trace_array *tr) in mmio_reset_data()
36 static int mmio_trace_init(struct trace_array *tr) in mmio_trace_init()
46 static void mmio_trace_reset(struct trace_array *tr) in mmio_trace_reset()
55 static void mmio_trace_start(struct trace_array *tr) in mmio_trace_start()
293 static void __trace_mmiotrace_rw(struct trace_array *tr, in __trace_mmiotrace_rw()
317 struct trace_array *tr = mmio_trace_array; in mmio_trace_rw()
322 static void __trace_mmiotrace_map(struct trace_array *tr, in __trace_mmiotrace_map()
346 struct trace_array *tr = mmio_trace_array; in mmio_trace_mapping()
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| H A D | trace_functions_graph.c | 110 print_graph_duration(struct trace_array *tr, unsigned long long duration,
113 int __trace_graph_entry(struct trace_array *tr, in __trace_graph_entry()
133 int __trace_graph_retaddr_entry(struct trace_array *tr, in __trace_graph_retaddr_entry()
155 int __trace_graph_retaddr_entry(struct trace_array *tr, in __trace_graph_retaddr_entry()
182 struct trace_array *tr = gops->private; in trace_graph_entry()
258 __trace_graph_function(struct trace_array *tr, in __trace_graph_function()
276 trace_graph_function(struct trace_array *tr, in trace_graph_function()
283 void __trace_graph_return(struct trace_array *tr, in __trace_graph_return()
317 struct trace_array *tr = gops->private; in trace_graph_return()
386 int allocate_fgraph_ops(struct trace_array *tr, struct ftrace_ops *ops) in allocate_fgraph_ops()
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| H A D | trace_boot.c | 25 trace_boot_set_instance_options(struct trace_array *tr, struct xbc_node *node) in trace_boot_set_instance_options()
83 trace_boot_enable_events(struct trace_array *tr, struct xbc_node *node) in trace_boot_enable_events()
462 trace_boot_init_one_event(struct trace_array *tr, struct xbc_node *gnode, in trace_boot_init_one_event()
518 trace_boot_init_events(struct trace_array *tr, struct xbc_node *node) in trace_boot_init_events()
560 trace_boot_set_ftrace_filter(struct trace_array *tr, struct xbc_node *node) in trace_boot_set_ftrace_filter()
592 trace_boot_enable_tracer(struct trace_array *tr, struct xbc_node *node) in trace_boot_enable_tracer()
612 trace_boot_init_one_instance(struct trace_array *tr, struct xbc_node *node) in trace_boot_init_one_instance()
624 struct trace_array *tr; in trace_boot_init_instances()
649 struct trace_array *tr; in trace_boot_init()
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| H A D | trace_branch.c | 28 static struct trace_array *branch_tracer;
33 struct trace_array *tr = branch_tracer; in probe_likely_condition()
98 int enable_branch_tracing(struct trace_array *tr) in enable_branch_tracing()
126 static int branch_trace_init(struct trace_array *tr) in branch_trace_init()
131 static void branch_trace_reset(struct trace_array *tr) in branch_trace_reset()
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| H A D | trace_syscalls.c | 130 struct trace_array *tr = iter->tr; in print_syscall_enter()
293 struct trace_array *tr = data; in ftrace_syscall_enter()
341 struct trace_array *tr = data; in ftrace_syscall_exit()
385 struct trace_array *tr = file->tr; in reg_event_syscall_enter()
406 struct trace_array *tr = file->tr; in unreg_event_syscall_enter()
423 struct trace_array *tr = file->tr; in reg_event_syscall_exit()
444 struct trace_array *tr = file->tr; in unreg_event_syscall_exit()
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| H A D | trace_osnoise.c | 78 struct trace_array *tr;
93 static int osnoise_instance_registered(struct trace_array *tr) in osnoise_instance_registered()
114 static int osnoise_register_instance(struct trace_array *tr) in osnoise_register_instance()
141 static void osnoise_unregister_instance(struct trace_array *tr) in osnoise_unregister_instance()
1193 struct trace_array *tr; in osnoise_stop_exception()
1366 struct trace_array *tr; in osnoise_stop_tracing()
1404 struct trace_array *tr; in notify_new_max_latency()
2972 static void osnoise_tracer_start(struct trace_array *tr) in osnoise_tracer_start()
2990 static void osnoise_tracer_stop(struct trace_array *tr) in osnoise_tracer_stop()
2996 static int osnoise_tracer_init(struct trace_array *tr) in osnoise_tracer_init()
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| H A D | ftrace.c | 105 struct trace_array *tr; in ftrace_pids_enabled()
176 struct trace_array *tr = op->private; in ftrace_pid_func()
1052 struct trace_array *tr;
1324 static int ftrace_add_mod(struct trace_array *tr, in ftrace_add_mod()
3858 struct trace_array *tr;
3869 struct trace_array *tr = iter->ops->private; in t_probe_next()
4000 struct trace_array *tr = iter->tr; in t_mod_next()
4053 struct trace_array *tr = iter->tr; in t_mod_show()
4535 struct trace_array *tr = ops->private; in ftrace_regex_open()
4919 static int cache_mod(struct trace_array *tr, in cache_mod()
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| H A D | trace_events_hist.c | 801 static void hist_err(struct trace_array *tr, u8 err_type, u16 err_pos) in hist_err()
867 struct trace_array *tr = hist_data->event_file->tr; in hist_field_timestamp()
958 struct trace_array *tr = hist_data->event_file->tr; in find_any_var_ref()
1007 struct trace_array *tr = hist_data->event_file->tr; in find_hist_vars()
1062 struct trace_array *tr = hist_data->event_file->tr; in save_hist_vars()
1086 struct trace_array *tr = hist_data->event_file->tr; in remove_hist_vars()
1147 static struct trace_event_file *find_var_file(struct trace_array *tr, in find_var_file()
1202 struct trace_array *tr = hist_data->event_file->tr; in find_match_var()
1237 struct trace_array *tr = hist_data->event_file->tr; in find_event_var()
1456 static int parse_assignment(struct trace_array *tr, in parse_assignment()
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| H A D | blktrace.c | 33 static struct trace_array *blk_tr;
1425 static void blk_tracer_start(struct trace_array *tr)
1430 static int blk_tracer_init(struct trace_array *tr) in blk_tracer_print_header()
1437 static void blk_tracer_stop(struct trace_array *tr)
1442 static void blk_tracer_reset(struct trace_array *tr)
1472 struct trace_array *tr = iter->tr;
1542 blk_tracer_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in blk_trace_event_print_binary()
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| H A D | trace_events_filter.c | 1204 static void append_filter_err(struct trace_array *tr, in append_filter_err()
1327 struct trace_array *tr) in filter_free_subsystem_preds()
1345 struct trace_array *tr) in filter_free_subsystem_filters()
2140 struct trace_array *tr, in process_system_preds()
2282 static int create_filter(struct trace_array *tr, in create_filter()
2306 int create_event_filter(struct trace_array *tr, in create_event_filter()
2404 struct trace_array *tr = dir->tr; in apply_subsystem_event_filter()
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| H A D | trace_output.c | 566 struct trace_array *tr = iter->tr; in lat_print_timestamp()
625 struct trace_array *tr = iter->tr; in trace_print_context()
657 struct trace_array *tr = iter->tr; in trace_print_lat_context()
1288 struct trace_array *tr = iter->tr; in trace_user_stack_print()
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| H A D | trace_eprobe.c | 581 struct trace_array *tr = eprobe_file->tr; in enable_eprobe()
603 struct trace_array *tr) in disable_eprobe()
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| H A D | trace_events_trigger.c | 486 clear_event_triggers(struct trace_array *tr) in clear_event_triggers()
1749 struct trace_array *tr = file->tr; in event_enable_trigger_parse()
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| H A D | trace_kprobe.c | 1960 struct trace_array *tr = top_trace_array(); in enable_boot_kprobe_events()
2040 find_trace_probe_file(struct trace_kprobe *tk, struct trace_array *tr) in find_trace_probe_file()
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| /linux/include/linux/ |
| H A D | trace.h | 29 struct trace_array;
45 int __trace_array_puts(struct trace_array *tr, unsigned long ip,
50 int trace_array_printk(struct trace_array *tr, unsigned long ip,
52 int trace_array_init_printk(struct trace_array *tr);
53 void trace_array_put(struct trace_array *tr);
54 struct trace_array *trace_array_get_by_name(const char *name, const char *systems);
55 int trace_array_destroy(struct trace_array *tr);
75 static inline int trace_array_printk(struct trace_array *tr, unsigned long ip, in trace_array_printk()
80 static inline int trace_array_init_printk(struct trace_array *tr) in trace_array_init_printk()
84 static inline void trace_array_put(struct trace_array *tr) in trace_array_put()
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| H A D | trace_events.h | 13 struct trace_array;
97 struct trace_array *tr;
650 struct trace_array *tr;
858 int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set);
860 int trace_array_set_clr_event(struct trace_array *tr, const char *system,
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| /linux/samples/ftrace/ |
| H A D | sample-trace-array.c | 20 struct trace_array *tr;
|