| /linux/kernel/trace/ |
| H A D | trace_irqsoff.c | 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);
66 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
68 static inline int irqsoff_display_graph(struct trace_array *tr, int set) in irqsoff_display_graph() argument
72 # define is_graph(tr) false argument
99 static int func_prolog_dec(struct trace_array *tr, in func_prolog_dec() argument
125 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_dec()
143 struct trace_array *tr = irqsoff_trace; in irqsoff_tracer_call() local
148 if (!func_prolog_dec(tr, &data, &flags)) in irqsoff_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() argument
57 if (tr->flags & TRACE_ARRAY_FL_GLOBAL) in ftrace_allocate_ftrace_ops()
68 tr->ops = ops; in ftrace_allocate_ftrace_ops()
69 ops->private = tr; in ftrace_allocate_ftrace_ops()
74 void ftrace_free_ftrace_ops(struct trace_array *tr) in ftrace_free_ftrace_ops() argument
76 kfree(tr->ops); in ftrace_free_ftrace_ops()
77 tr->ops = NULL; in ftrace_free_ftrace_ops()
80 int ftrace_create_function_files(struct trace_array *tr, in ftrace_create_function_files() argument
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| H A D | trace_sched_wakeup.c | 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);
44 # define is_graph(tr) ((tr)->trace_flags & TRACE_ITER_DISPLAY_GRAPH) argument
46 # define is_graph(tr) false argument
68 func_prolog_preempt_disable(struct trace_array *tr, in func_prolog_preempt_disable() argument
85 *data = per_cpu_ptr(tr->array_buffer.data, cpu); in func_prolog_preempt_disable()
102 static int wakeup_display_graph(struct trace_array *tr, in argument
118 struct trace_array *tr = wakeup_trace; wakeup_graph_entry() local
148 struct trace_array *tr = wakeup_trace; wakeup_graph_return() local
218 struct trace_array *tr = wakeup_trace; wakeup_tracer_call() local
234 register_wakeup_function(struct trace_array * tr,int graph,int set) register_wakeup_function() argument
253 unregister_wakeup_function(struct trace_array * tr,int graph) unregister_wakeup_function() argument
266 wakeup_function_set(struct trace_array * tr,u32 mask,int set) wakeup_function_set() argument
278 register_wakeup_function(struct trace_array * tr,int graph,int set) register_wakeup_function() argument
282 unregister_wakeup_function(struct trace_array * tr,int graph) unregister_wakeup_function() argument
283 wakeup_function_set(struct trace_array * tr,u32 mask,int set) wakeup_function_set() argument
305 __trace_function(struct trace_array * tr,unsigned long ip,unsigned long parent_ip,unsigned int trace_ctx) __trace_function() argument
315 wakeup_flag_changed(struct trace_array * tr,u32 mask,int set) wakeup_flag_changed() argument
330 start_func_tracer(struct trace_array * tr,int graph) start_func_tracer() argument
344 stop_func_tracer(struct trace_array * tr,int graph) stop_func_tracer() argument
354 report_latency(struct trace_array * tr,u64 delta) report_latency() argument
376 tracing_sched_switch_trace(struct trace_array * tr,struct task_struct * prev,struct task_struct * next,unsigned int trace_ctx) tracing_sched_switch_trace() argument
404 tracing_sched_wakeup_trace(struct trace_array * tr,struct task_struct * wakee,struct task_struct * curr,unsigned int trace_ctx) tracing_sched_wakeup_trace() argument
502 __wakeup_reset(struct trace_array * tr) __wakeup_reset() argument
514 wakeup_reset(struct trace_array * tr) wakeup_reset() argument
604 start_wakeup_tracer(struct trace_array * tr) start_wakeup_tracer() argument
659 stop_wakeup_tracer(struct trace_array * tr) stop_wakeup_tracer() argument
671 __wakeup_tracer_init(struct trace_array * tr) __wakeup_tracer_init() argument
688 wakeup_tracer_init(struct trace_array * tr) wakeup_tracer_init() argument
698 wakeup_rt_tracer_init(struct trace_array * tr) wakeup_rt_tracer_init() argument
708 wakeup_dl_tracer_init(struct trace_array * tr) wakeup_dl_tracer_init() argument
718 wakeup_tracer_reset(struct trace_array * tr) wakeup_tracer_reset() argument
733 wakeup_tracer_start(struct trace_array * tr) wakeup_tracer_start() argument
739 wakeup_tracer_stop(struct trace_array * tr) wakeup_tracer_stop() argument
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| H A D | trace.c | 97 dummy_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set) in dummy_set_flag() argument
179 int tracing_set_tracer(struct trace_array *tr, const char *buf);
180 static void ftrace_trace_userstack(struct trace_array *tr,
505 static __always_inline bool printk_binsafe(struct trace_array *tr) in printk_binsafe() argument
513 return !(tr->flags & TRACE_ARRAY_FL_BOOT); in printk_binsafe()
516 static void update_printk_trace(struct trace_array *tr) in update_printk_trace() argument
518 if (printk_trace == tr) in update_printk_trace()
522 printk_trace = tr; in update_printk_trace()
523 tr->trace_flags |= TRACE_ITER_TRACE_PRINTK; in update_printk_trace()
526 void trace_set_ring_buffer_expanded(struct trace_array *tr) in trace_set_ring_buffer_expanded() argument
537 struct trace_array *tr; trace_array_get() local
579 tracing_check_open_get_tr(struct trace_array * tr) tracing_check_open_get_tr() argument
1005 ftrace_trace_stack(struct trace_array * tr,struct trace_buffer * buffer,unsigned long trace_ctx,int skip,struct pt_regs * regs) ftrace_trace_stack() argument
1038 tracer_tracing_on(struct trace_array * tr) tracer_tracing_on() argument
1085 __trace_array_puts(struct trace_array * tr,unsigned long ip,const char * str,int size) __trace_array_puts() argument
1154 struct trace_array *tr = READ_ONCE(printk_trace); __trace_bputs() local
1195 tracing_snapshot_instance_cond(struct trace_array * tr,void * cond_data) tracing_snapshot_instance_cond() argument
1232 tracing_snapshot_instance(struct trace_array * tr) tracing_snapshot_instance() argument
1253 struct trace_array *tr = &global_trace; tracing_snapshot() local
1272 tracing_snapshot_cond(struct trace_array * tr,void * cond_data) tracing_snapshot_cond() argument
1292 tracing_cond_snapshot_data(struct trace_array * tr) tracing_cond_snapshot_data() argument
1313 tracing_alloc_snapshot_instance(struct trace_array * tr) tracing_alloc_snapshot_instance() argument
1338 free_snapshot(struct trace_array * tr) free_snapshot() argument
1352 tracing_arm_snapshot_locked(struct trace_array * tr) tracing_arm_snapshot_locked() argument
1377 tracing_arm_snapshot(struct trace_array * tr) tracing_arm_snapshot() argument
1388 tracing_disarm_snapshot(struct trace_array * tr) tracing_disarm_snapshot() argument
1408 struct trace_array *tr = &global_trace; tracing_alloc_snapshot() local
1454 tracing_snapshot_cond_enable(struct trace_array * tr,void * cond_data,cond_update_fn_t update) tracing_snapshot_cond_enable() argument
1518 tracing_snapshot_cond_disable(struct trace_array * tr) tracing_snapshot_cond_disable() argument
1546 tracing_snapshot_cond(struct trace_array * tr,void * cond_data) tracing_snapshot_cond() argument
1563 tracing_cond_snapshot_data(struct trace_array * tr) tracing_cond_snapshot_data() argument
1568 tracing_snapshot_cond_enable(struct trace_array * tr,void * cond_data,cond_update_fn_t update) tracing_snapshot_cond_enable() argument
1573 tracing_snapshot_cond_disable(struct trace_array * tr) tracing_snapshot_cond_disable() argument
1578 free_snapshot(tr) global() argument
1579 tracing_arm_snapshot_locked(tr) global() argument
1582 tracer_tracing_off(struct trace_array * tr) tracer_tracing_off() argument
1628 tracer_tracing_is_on(struct trace_array * tr) tracer_tracing_is_on() argument
1713 trace_clock_in_ns(struct trace_array * tr) trace_clock_in_ns() argument
1861 struct trace_array *tr = container_of(work, struct trace_array, latency_fsnotify_workfn() local
1868 struct trace_array *tr = container_of(iwork, struct trace_array, latency_fsnotify_workfn_irq() local
1873 trace_create_maxlat_file(struct trace_array * tr,struct dentry * d_tracer) trace_create_maxlat_file() argument
1897 latency_fsnotify(struct trace_array * tr) latency_fsnotify() argument
1911 trace_create_maxlat_file(tr,d_tracer) global() argument
1923 __update_max_tr(struct trace_array * tr,struct task_struct * tsk,int cpu) __update_max_tr() argument
1968 update_max_tr(struct trace_array * tr,struct task_struct * tsk,int cpu,void * cond_data) update_max_tr() argument
2015 update_max_tr_single(struct trace_array * tr,struct task_struct * tsk,int cpu) update_max_tr_single() argument
2120 struct trace_array *tr = &global_trace; run_tracer_selftest() local
2392 struct trace_array *tr; tracing_reset_all_online_cpus_unlocked() local
2419 tracing_start_tr(struct trace_array * tr) tracing_start_tr() argument
2467 tracing_stop_tr(struct trace_array * tr) tracing_stop_tr() argument
2679 struct trace_array *tr = trace_file->tr; trace_event_buffer_lock_reserve() local
2860 trace_buffer_unlock_commit_regs(struct trace_array * tr,struct trace_buffer * buffer,struct ring_buffer_event * event,unsigned int trace_ctx,struct pt_regs * regs) trace_buffer_unlock_commit_regs() argument
2889 trace_function(struct trace_array * tr,unsigned long ip,unsigned long parent_ip,unsigned int trace_ctx) trace_function() argument
3000 ftrace_trace_stack(struct trace_array * tr,struct trace_buffer * buffer,unsigned int trace_ctx,int skip,struct pt_regs * regs) ftrace_trace_stack() argument
3011 __trace_stack(struct trace_array * tr,unsigned int trace_ctx,int skip) __trace_stack() argument
3060 ftrace_trace_userstack(struct trace_array * tr,struct trace_buffer * buffer,unsigned int trace_ctx) ftrace_trace_userstack() argument
3106 ftrace_trace_userstack(struct trace_array * tr,struct trace_buffer * buffer,unsigned int trace_ctx) ftrace_trace_userstack() argument
3123 trace_last_func_repeats(struct trace_array * tr,struct trace_func_repeats * last_info,unsigned int trace_ctx) trace_last_func_repeats() argument
3270 struct trace_array *tr = READ_ONCE(printk_trace); trace_vbprintk() local
3386 trace_array_vprintk(struct trace_array * tr,unsigned long ip,const char * fmt,va_list args) trace_array_vprintk() argument
3416 trace_array_printk(struct trace_array * tr,unsigned long ip,const char * fmt,...) trace_array_printk() argument
3447 trace_array_init_printk(struct trace_array * tr) trace_array_init_printk() argument
4037 struct trace_array *tr = iter->tr; s_start() local
4145 trace_total_entries_cpu(struct trace_array * tr,int cpu) trace_total_entries_cpu() argument
4157 trace_total_entries(struct trace_array * tr) trace_total_entries() argument
4282 struct trace_array *tr = iter->tr; test_cpu_buff_start() local
4308 struct trace_array *tr = iter->tr; print_trace_fmt() local
4343 struct trace_array *tr = iter->tr; print_raw_fmt() local
4368 struct trace_array *tr = iter->tr; print_hex_fmt() local
4398 struct trace_array *tr = iter->tr; print_bin_fmt() local
4454 struct trace_array *tr = iter->tr; print_trace_line() local
4505 struct trace_array *tr = iter->tr; trace_latency_header() local
4521 struct trace_array *tr = iter->tr; trace_default_header() local
4686 struct trace_array *tr = inode->i_private; __tracing_open() local
4819 struct trace_array *tr = inode->i_private; tracing_open_generic_tr() local
4887 struct trace_array *tr = inode->i_private; tracing_release() local
4925 struct trace_array *tr = inode->i_private; tracing_release_generic_tr() local
4933 struct trace_array *tr = inode->i_private; tracing_single_release_tr() local
4942 struct trace_array *tr = inode->i_private; tracing_open() local
4986 trace_ok_for_array(struct tracer * t,struct trace_array * tr) trace_ok_for_array() argument
4998 get_tracer_for_array(struct trace_array * tr,struct tracer * t) get_tracer_for_array() argument
5009 struct trace_array *tr = m->private; t_next() local
5022 struct trace_array *tr = m->private; t_start() local
5065 struct trace_array *tr = inode->i_private; show_traces_open() local
5087 struct trace_array *tr = inode->i_private; tracing_seq_release() local
5133 struct trace_array *tr = file_inode(filp)->i_private; tracing_cpumask_read() local
5157 tracing_set_cpumask(struct trace_array * tr,cpumask_var_t tracing_cpumask_new) tracing_set_cpumask() argument
5201 struct trace_array *tr = file_inode(filp)->i_private; tracing_cpumask_write() local
5237 struct trace_array *tr = m->private; tracing_trace_options_show() local
5263 __set_tracer_option(struct trace_array * tr,struct tracer_flags * tracer_flags,struct tracer_opt * opts,int neg) __set_tracer_option() argument
5282 set_tracer_option(struct trace_array * tr,char * cmp,int neg) set_tracer_option() argument
5308 set_tracer_flag(struct trace_array * tr,unsigned int mask,int enabled) set_tracer_flag() argument
5382 trace_set_options(struct trace_array * tr,char * option) trace_set_options() argument
5446 struct trace_array *tr = m->private; tracing_trace_options_write() local
5469 struct trace_array *tr = inode->i_private; tracing_trace_options_open() local
5978 struct trace_array *tr = filp->private_data; tracing_set_trace_read() local
5989 tracer_init(struct tracer * t,struct trace_array * tr) tracer_init() argument
6040 __tracing_resize_ring_buffer(struct trace_array * tr,unsigned long size,int cpu) __tracing_resize_ring_buffer() argument
6103 tracing_resize_ring_buffer(struct trace_array * tr,unsigned long size,int cpu_id) tracing_resize_ring_buffer() argument
6128 update_last_data(struct trace_array * tr) update_last_data() argument
6152 tracing_update_buffers(struct trace_array * tr) tracing_update_buffers() argument
6177 tracing_set_nop(struct trace_array * tr) tracing_set_nop() argument
6192 add_tracer_options(struct trace_array * tr,struct tracer * t) add_tracer_options() argument
6205 tracing_set_tracer(struct trace_array * tr,const char * buf) tracing_set_tracer() argument
6326 struct trace_array *tr = filp->private_data; tracing_set_trace_write() local
6394 struct trace_array *tr = filp->private_data; tracing_thresh_write() local
6421 struct trace_array *tr = filp->private_data; tracing_max_lat_read() local
6430 struct trace_array *tr = filp->private_data; tracing_max_lat_write() local
6437 open_pipe_on_cpu(struct trace_array * tr,int cpu) open_pipe_on_cpu() argument
6451 close_pipe_on_cpu(struct trace_array * tr,int cpu) close_pipe_on_cpu() argument
6464 struct trace_array *tr = inode->i_private; tracing_open_pipe() local
6533 struct trace_array *tr = inode->i_private; tracing_release_pipe() local
6555 struct trace_array *tr = iter->tr; trace_poll() local
6869 struct trace_array *tr = inode->i_private; tracing_entries_read() local
6917 struct trace_array *tr = inode->i_private; tracing_entries_write() local
6944 struct trace_array *tr = filp->private_data; tracing_total_entries_read() local
6967 struct trace_array *tr = filp->private_data; tracing_last_boot_read() local
6981 struct trace_array *tr = inode->i_private; tracing_buffer_meta_open() local
7012 struct trace_array *tr = inode->i_private; tracing_free_buffer_release() local
7031 struct trace_array *tr = filp->private_data; tracing_mark_write() local
7125 struct trace_array *tr = filp->private_data; tracing_mark_raw_write() local
7177 struct trace_array *tr = m->private; tracing_clock_show() local
7190 tracing_set_clock(struct trace_array * tr,const char * clockstr) tracing_set_clock() argument
7228 struct trace_array *tr = m->private; tracing_clock_write() local
7254 struct trace_array *tr = inode->i_private; tracing_clock_open() local
7270 struct trace_array *tr = m->private; tracing_time_stamp_mode_show() local
7286 struct trace_array *tr = inode->i_private; tracing_time_stamp_mode_open() local
7311 tracing_set_filter_buffering(struct trace_array * tr,bool set) tracing_set_filter_buffering() argument
7345 struct trace_array *tr = inode->i_private; tracing_snapshot_open() local
7384 tracing_swap_cpu_buffer(void * tr) tracing_swap_cpu_buffer() argument
7395 struct trace_array *tr = iter->tr; tracing_snapshot_write() local
7773 get_tracing_log_err(struct trace_array * tr,int len) get_tracing_log_err() argument
7850 tracing_log_err(struct trace_array * tr,const char * loc,const char * cmd,const char ** errs,u8 type,u16 pos) tracing_log_err() argument
7881 clear_tracing_err_log(struct trace_array * tr) clear_tracing_err_log() argument
7897 struct trace_array *tr = m->private; tracing_err_log_seq_start() local
7906 struct trace_array *tr = m->private; tracing_err_log_seq_next() local
7955 struct trace_array *tr = inode->i_private; tracing_err_log_open() local
7987 struct trace_array *tr = inode->i_private; tracing_err_log_release() local
8007 struct trace_array *tr = inode->i_private; tracing_buffers_open() local
8392 get_snapshot_map(struct trace_array * tr) get_snapshot_map() argument
8417 put_snapshot_map(struct trace_array * tr) put_snapshot_map() argument
8425 get_snapshot_map(struct trace_array * tr) get_snapshot_map() argument
8426 put_snapshot_map(struct trace_array * tr) put_snapshot_map() argument
8478 struct trace_array *tr = inode->i_private; tracing_stats_read() local
8579 ftrace_snapshot(unsigned long ip,unsigned long parent_ip,struct trace_array * tr,struct ftrace_probe_ops * ops,void * data) ftrace_snapshot() argument
8587 ftrace_count_snapshot(unsigned long ip,unsigned long parent_ip,struct trace_array * tr,struct ftrace_probe_ops * ops,void * data) ftrace_count_snapshot() argument
8630 ftrace_snapshot_init(struct ftrace_probe_ops * ops,struct trace_array * tr,unsigned long ip,void * init_data,void ** data) ftrace_snapshot_init() argument
8646 ftrace_snapshot_free(struct ftrace_probe_ops * ops,struct trace_array * tr,unsigned long ip,void * data) ftrace_snapshot_free() argument
8674 ftrace_trace_snapshot_callback(struct trace_array * tr,struct ftrace_hash * hash,char * glob,char * cmd,char * param,int enable) ftrace_trace_snapshot_callback() argument
8740 tracing_get_dentry(struct trace_array * tr) tracing_get_dentry() argument
8753 tracing_dentry_percpu(struct trace_array * tr,int cpu) tracing_dentry_percpu() argument
8784 tracing_init_tracefs_percpu(struct trace_array * tr,long cpu) tracing_init_tracefs_percpu() argument
8947 struct trace_array *tr; trace_options_core_read() local
8966 struct trace_array *tr; trace_options_core_write() local
9017 trace_options_init_dentry(struct trace_array * tr) trace_options_init_dentry() argument
9038 create_trace_option_file(struct trace_array * tr,struct trace_option_dentry * topt,struct tracer_flags * flags,struct tracer_opt * opt) create_trace_option_file() argument
9059 create_trace_option_files(struct trace_array * tr,struct tracer * tracer) create_trace_option_files() argument
9120 create_trace_option_core_file(struct trace_array * tr,const char * option,long index) create_trace_option_core_file() argument
9134 create_trace_options_dir(struct trace_array * tr) create_trace_options_dir() argument
9155 struct trace_array *tr = filp->private_data; rb_simple_read() local
9169 struct trace_array *tr = filp->private_data; rb_simple_write() local
9213 struct trace_array *tr = filp->private_data; buffer_percent_read() local
9227 struct trace_array *tr = filp->private_data; buffer_percent_write() local
9256 struct trace_array *tr = filp->private_data; buffer_subbuf_size_read() local
9274 struct trace_array *tr = filp->private_data; buffer_subbuf_size_write() local
9356 allocate_trace_buffer(struct trace_array * tr,struct array_buffer * buf,int size) allocate_trace_buffer() argument
9406 allocate_trace_buffers(struct trace_array * tr,int size) allocate_trace_buffers() argument
9433 free_trace_buffers(struct trace_array * tr) free_trace_buffers() argument
9445 init_trace_flags_index(struct trace_array * tr) init_trace_flags_index() argument
9454 __update_tracer_options(struct trace_array * tr) __update_tracer_options() argument
9462 update_tracer_options(struct trace_array * tr) update_tracer_options() argument
9473 struct trace_array *tr, *found = NULL; trace_array_find() local
9487 struct trace_array *tr; trace_array_find_get() local
9498 trace_array_create_dir(struct trace_array * tr) trace_array_create_dir() argument
9523 struct trace_array *tr; trace_array_create_systems() local
9613 struct trace_array *tr; instance_mkdir() local
9677 struct trace_array *tr; trace_array_get_by_name() local
9701 __remove_instance(struct trace_array * tr) __remove_instance() argument
9746 struct trace_array *tr; trace_array_destroy() local
9774 struct trace_array *tr; instance_rmdir() local
9793 struct trace_array *tr; create_trace_instances() local
9817 init_tracer_tracefs(struct trace_array * tr,struct dentry * d_tracer) init_tracer_tracefs() argument
9932 struct trace_array *tr = &global_trace; tracing_init_dentry() local
10206 trace_init_iter(struct trace_iterator * iter,struct trace_array * tr) trace_init_iter() argument
10236 ftrace_dump_one(struct trace_array * tr,enum ftrace_dump_mode dump_mode) ftrace_dump_one() argument
10331 struct trace_array *tr; ftrace_dump_by_param() local
10508 struct trace_array *tr; enable_instances() local
10767 struct trace_array *tr; ftrace_boot_snapshot() local
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| H A D | trace.h | 211 struct trace_array *tr; member
258 typedef bool (*cond_update_fn_t)(struct trace_array *tr, void *cond_data);
440 extern int trace_array_get(struct trace_array *tr);
441 extern int tracing_check_open_get_tr(struct trace_array *tr);
446 extern int tracing_set_filter_buffering(struct trace_array *tr, bool set);
447 extern int tracing_set_clock(struct trace_array *tr, const char *clockstr);
449 extern bool trace_clock_in_ns(struct trace_array *tr);
457 struct trace_array *tr; in top_trace_array() local
462 tr = list_entry(ftrace_trace_arrays.prev, in top_trace_array()
463 typeof(*tr), list); in top_trace_array()
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| H A D | trace_events.c | 72 #define do_for_each_event_file(tr, file) \ argument
73 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
74 list_for_each_entry(file, &tr->events, list)
76 #define do_for_each_event_file_safe(tr, file) \ argument
77 list_for_each_entry(tr, &ftrace_trace_arrays, list) { \
79 list_for_each_entry_safe(file, ___n, &tr->events, list)
478 struct trace_array *tr = trace_file->tr; in trace_event_ignore_this_pid() local
483 pid_list = rcu_dereference_raw(tr->filtered_pids); in trace_event_ignore_this_pid()
484 no_pid_list = rcu_dereference_raw(tr->filtered_no_pids); in trace_event_ignore_this_pid()
489 data = this_cpu_ptr(tr->array_buffer.data); in trace_event_ignore_this_pid()
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| H A D | trace_selftest.c | 70 arch_spin_lock(&buf->tr->max_lock); in trace_test_buffer()
88 arch_spin_unlock(&buf->tr->max_lock); in trace_test_buffer()
182 static int trace_selftest_ops(struct trace_array *tr, int cnt) in trace_selftest_ops() argument
219 ftrace_init_array_ops(tr, trace_selftest_test_global_func); in trace_selftest_ops()
220 register_ftrace_function(tr->ops); in trace_selftest_ops()
335 unregister_ftrace_function(tr->ops); in trace_selftest_ops()
336 ftrace_reset_array_ops(tr); in trace_selftest_ops()
357 struct trace_array *tr, in trace_selftest_startup_dynamic_tracing() argument
386 ret = tracer_init(trace, tr); in trace_selftest_startup_dynamic_tracing()
396 ret = trace_test_buffer(&tr->array_buffer, &count); in trace_selftest_startup_dynamic_tracing()
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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() argument
39 if (trace_set_options(tr, buf) < 0) in trace_boot_set_instance_options()
48 tracer_tracing_on(tr); in trace_boot_set_instance_options()
50 tracer_tracing_off(tr); in trace_boot_set_instance_options()
55 if (tracing_set_clock(tr, p) < 0) in trace_boot_set_instance_options()
64 if (tracing_resize_ring_buffer(tr, v, RING_BUFFER_ALL_CPUS) < 0) in trace_boot_set_instance_options()
74 tracing_set_cpumask(tr, new_mask) < 0) in trace_boot_set_instance_options()
83 trace_boot_enable_events(struct trace_array *tr, struct xbc_node *node) in trace_boot_enable_events() argument
95 if (ftrace_set_clr_event(tr, buf, 1) < 0) 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() argument
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| H A D | trace_functions_graph.c | 98 print_graph_duration(struct trace_array *tr, unsigned long long duration,
101 int __trace_graph_entry(struct trace_array *tr, in __trace_graph_entry() argument
107 struct trace_buffer *buffer = tr->array_buffer.buffer; in __trace_graph_entry()
134 struct trace_array *tr = gops->private; in trace_graph_entry() local
161 if (!ftrace_trace_task(tr)) in trace_graph_entry()
179 data = per_cpu_ptr(tr->array_buffer.data, cpu); in trace_graph_entry()
183 ret = __trace_graph_entry(tr, trace, trace_ctx); in trace_graph_entry()
195 __trace_graph_function(struct trace_array *tr, in __trace_graph_function() argument
210 __trace_graph_entry(tr, &ent, trace_ctx); in __trace_graph_function()
211 __trace_graph_return(tr, in __trace_graph_function()
215 trace_graph_function(struct trace_array * tr,unsigned long ip,unsigned long parent_ip,unsigned int trace_ctx) trace_graph_function() argument
222 __trace_graph_return(struct trace_array * tr,struct ftrace_graph_ret * trace,unsigned int trace_ctx) __trace_graph_return() argument
245 struct trace_array *tr = gops->private; trace_graph_return() local
293 allocate_fgraph_ops(struct trace_array * tr,struct ftrace_ops * ops) allocate_fgraph_ops() argument
312 free_fgraph_ops(struct trace_array * tr) free_fgraph_ops() argument
317 init_array_fgraph_ops(struct trace_array * tr,struct ftrace_ops * ops) init_array_fgraph_ops() argument
324 graph_trace_init(struct trace_array * tr) graph_trace_init() argument
346 graph_trace_reset(struct trace_array * tr) graph_trace_reset() argument
352 graph_trace_update_thresh(struct trace_array * tr) graph_trace_update_thresh() argument
543 struct trace_array *tr = iter->tr; print_graph_irq() local
621 print_graph_duration(struct trace_array * tr,unsigned long long duration,struct trace_seq * s,u32 flags) print_graph_duration() argument
709 struct trace_array *tr = iter->tr; print_graph_entry_leaf() local
768 struct trace_array *tr = iter->tr; print_graph_entry_nested() local
809 struct trace_array *tr = iter->tr; print_graph_prologue() local
992 struct trace_array *tr = iter->tr; print_graph_return() local
1067 struct trace_array *tr = iter->tr; print_graph_comment() local
1229 __print_graph_headers_flags(struct trace_array * tr,struct seq_file * s,u32 flags) __print_graph_headers_flags() argument
1278 struct trace_array *tr = iter->tr; print_graph_headers_flags() local
1347 func_graph_set_flag(struct trace_array * tr,u32 old_flags,u32 bit,int set) func_graph_set_flag() argument
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| H A D | trace_hwlat.c | 132 struct trace_array *tr = hwlat_trace; in trace_hwlat_sample() local
134 struct trace_buffer *buffer = tr->array_buffer.buffer; in trace_hwlat_sample()
189 struct trace_array *tr = hwlat_trace; \
191 trace_array_printk_buf(tr->array_buffer.buffer, _THIS_IP_, msg); \
204 struct trace_array *tr = hwlat_trace; in get_sample() local
302 if (latency > tr->max_latency) { in get_sample()
303 tr->max_latency = latency; in get_sample()
304 latency_fsnotify(tr); in get_sample()
317 struct trace_array *tr = hwlat_trace; in move_to_next_cpu() local
329 cpumask_and(current_mask, cpu_online_mask, tr->tracing_cpumask); in move_to_next_cpu()
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| H A D | trace_mmiotrace.c | 28 static void mmio_reset_data(struct trace_array *tr) in mmio_reset_data() argument
33 tracing_reset_online_cpus(&tr->array_buffer); in mmio_reset_data()
36 static int mmio_trace_init(struct trace_array *tr) in mmio_trace_init() argument
39 mmio_trace_array = tr; in mmio_trace_init()
41 mmio_reset_data(tr); in mmio_trace_init()
46 static void mmio_trace_reset(struct trace_array *tr) in mmio_trace_reset() argument
51 mmio_reset_data(tr); in mmio_trace_reset()
55 static void mmio_trace_start(struct trace_array *tr) in mmio_trace_start() argument
58 mmio_reset_data(tr); in mmio_trace_start()
293 static void __trace_mmiotrace_rw(struct trace_array *tr, in __trace_mmiotrace_rw() argument
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| H A D | trace_nop.c | 37 static void start_nop_trace(struct trace_array *tr) in start_nop_trace() argument
42 static void stop_nop_trace(struct trace_array *tr) in stop_nop_trace() argument
47 static int nop_trace_init(struct trace_array *tr) in nop_trace_init() argument
49 ctx_trace = tr; in nop_trace_init()
50 start_nop_trace(tr); in nop_trace_init()
54 static void nop_trace_reset(struct trace_array *tr) in nop_trace_reset() argument
56 stop_nop_trace(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() argument
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| H A D | trace_syscalls.c | 130 struct trace_array *tr = iter->tr; in print_syscall_enter() local
157 if (tr && tr->trace_flags & TRACE_ITER_VERBOSE) in print_syscall_enter()
293 struct trace_array *tr = data; in ftrace_syscall_enter() local
307 trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]); in ftrace_syscall_enter()
334 struct trace_array *tr = data; in ftrace_syscall_exit() local
346 trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]); in ftrace_syscall_exit()
371 struct trace_array *tr = file->tr; in reg_event_syscall_enter() local
392 struct trace_array *tr = file->tr; unreg_event_syscall_enter() local
409 struct trace_array *tr = file->tr; reg_event_syscall_exit() local
430 struct trace_array *tr = file->tr; unreg_event_syscall_exit() local
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| H A D | trace_osnoise.c | 78 struct trace_array *tr; member
93 static int osnoise_instance_registered(struct trace_array *tr) in osnoise_instance_registered() argument
100 if (inst->tr == tr) in osnoise_instance_registered()
114 static int osnoise_register_instance(struct trace_array *tr) in osnoise_register_instance() argument
129 inst->tr = tr; in osnoise_register_instance()
141 static void osnoise_unregister_instance(struct trace_array *tr) in osnoise_unregister_instance() argument
152 if (inst->tr == tr) { in osnoise_unregister_instance()
489 buffer = inst->tr->array_buffer.buffer; \
534 buffer = inst->tr->array_buffer.buffer; in trace_osnoise_sample()
608 buffer = inst->tr->array_buffer.buffer; in trace_timerlat_sample()
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| /linux/kernel/bpf/ |
| H A D | trampoline.c | 33 static int bpf_trampoline_update(struct bpf_trampoline *tr, bool lock_direct_mutex);
37 struct bpf_trampoline *tr = ops->private; in bpf_tramp_ftrace_ops_func() local
44 lockdep_assert_held_once(&tr->mutex); in bpf_tramp_ftrace_ops_func()
51 if ((tr->flags & BPF_TRAMP_F_CALL_ORIG) && in bpf_tramp_ftrace_ops_func()
52 !(tr->flags & BPF_TRAMP_F_ORIG_STACK)) { in bpf_tramp_ftrace_ops_func()
53 if (WARN_ON_ONCE(tr->flags & BPF_TRAMP_F_SHARE_IPMODIFY)) in bpf_tramp_ftrace_ops_func()
56 tr->flags |= BPF_TRAMP_F_SHARE_IPMODIFY; in bpf_tramp_ftrace_ops_func()
75 if (!mutex_trylock(&tr->mutex)) { in bpf_tramp_ftrace_ops_func()
85 tr->flags |= BPF_TRAMP_F_SHARE_IPMODIFY; in bpf_tramp_ftrace_ops_func()
87 if ((tr->flags & BPF_TRAMP_F_CALL_ORIG) && in bpf_tramp_ftrace_ops_func()
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| /linux/fs/gfs2/ |
| H A D | trans.c | 28 static void gfs2_print_trans(struct gfs2_sbd *sdp, const struct gfs2_trans *tr) in gfs2_print_trans() argument
30 fs_warn(sdp, "Transaction created at: %pSR\n", (void *)tr->tr_ip); in gfs2_print_trans()
32 tr->tr_blocks, tr->tr_revokes, tr->tr_reserved, in gfs2_print_trans()
33 test_bit(TR_TOUCHED, &tr->tr_flags)); in gfs2_print_trans()
35 tr->tr_num_buf_new, tr->tr_num_buf_rm, in gfs2_print_trans()
36 tr->tr_num_databuf_new, tr->tr_num_databuf_rm, in gfs2_print_trans()
37 tr->tr_num_revoke); in gfs2_print_trans()
40 int __gfs2_trans_begin(struct gfs2_trans *tr, struct gfs2_sbd *sdp, in __gfs2_trans_begin() argument
55 tr->tr_ip = ip; in __gfs2_trans_begin()
56 tr->tr_blocks = blocks; in __gfs2_trans_begin()
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| /linux/drivers/media/radio/ |
| H A D | radio-timb.c | 43 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_tuner() local
44 return v4l2_subdev_call(tr->sd_tuner, tuner, g_tuner, v); in timbradio_vidioc_g_tuner()
50 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_tuner() local
51 return v4l2_subdev_call(tr->sd_tuner, tuner, s_tuner, v); in timbradio_vidioc_s_tuner()
57 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_s_frequency() local
58 return v4l2_subdev_call(tr->sd_tuner, tuner, s_frequency, f); in timbradio_vidioc_s_frequency()
64 struct timbradio *tr = video_drvdata(file); in timbradio_vidioc_g_frequency() local
65 return v4l2_subdev_call(tr->sd_tuner, tuner, g_frequency, f); in timbradio_vidioc_g_frequency()
90 struct timbradio *tr; in timbradio_probe() local
99 tr = devm_kzalloc(&pdev->dev, sizeof(*tr), GFP_KERNEL); in timbradio_probe()
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| H A D | radio-trust.c | 58 struct trust *tr = kzalloc(sizeof(*tr), GFP_KERNEL); in trust_alloc() local
60 return tr ? &tr->isa : NULL; in trust_alloc()
67 #define TR_DELAY do { inb(tr->isa.io); inb(tr->isa.io); inb(tr->isa.io); } while (0)
68 #define TR_SET_SCL outb(tr->ioval |= 2, tr->isa.io)
69 #define TR_CLR_SCL outb(tr->ioval &= 0xfd, tr->isa.io)
70 #define TR_SET_SDA outb(tr->ioval |= 1, tr->isa.io)
71 #define TR_CLR_SDA outb(tr->ioval &= 0xfe, tr->isa.io)
73 static void write_i2c(struct trust *tr, int n, ...) in write_i2c() argument
121 struct trust *tr = container_of(isa, struct trust, isa); in trust_s_mute_volume() local
123 tr->ioval = (tr->ioval & 0xf7) | (mute << 3); in trust_s_mute_volume()
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| /linux/drivers/input/touchscreen/ |
| H A D | touchright.c | 45 struct tr { struct
56 struct tr *tr = serio_get_drvdata(serio); in tr_interrupt() local
57 struct input_dev *dev = tr->dev; in tr_interrupt()
59 tr->data[tr->idx] = data; in tr_interrupt()
61 if ((tr->data[0] & TR_FORMAT_STATUS_MASK) == TR_FORMAT_STATUS_BYTE) { in tr_interrupt()
62 if (++tr->idx == TR_LENGTH) { in tr_interrupt()
64 (tr->data[1] << 5) | (tr->data[2] >> 1)); in tr_interrupt()
66 (tr->data[3] << 5) | (tr->data[4] >> 1)); in tr_interrupt()
68 tr->data[0] & TR_FORMAT_TOUCH_BIT); in tr_interrupt()
70 tr->idx = 0; in tr_interrupt()
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| /linux/drivers/mtd/ |
| H A D | mtd_blkdevs.c | 45 static blk_status_t do_blktrans_request(struct mtd_blktrans_ops *tr, in do_blktrans_request() argument
54 block = blk_rq_pos(req) << 9 >> tr->blkshift; in do_blktrans_request()
55 nsect = blk_rq_cur_bytes(req) >> tr->blkshift; in do_blktrans_request()
59 if (tr->flush(dev)) in do_blktrans_request()
63 if (tr->discard(dev, block, nsect)) in do_blktrans_request()
68 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
69 if (tr->readsect(dev, block, buf)) { in do_blktrans_request()
80 if (!tr->writesect) in do_blktrans_request()
87 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
88 if (tr->writesect(dev, block, buf)) { in do_blktrans_request()
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| /linux/include/linux/ |
| H A D | trace.h | 41 #define trace_array_puts(tr, str) \ argument
43 str ? __trace_array_puts(tr, _THIS_IP_, str, strlen(str)) : -1; \
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);
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() argument
80 static inline int trace_array_init_printk(struct trace_array *tr) in trace_array_init_printk() argument
84 static inline void trace_array_put(struct trace_array *tr) in trace_array_put() argument
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| /linux/samples/ftrace/ |
| H A D | sample-trace-array.c | 20 struct trace_array *tr; variable
29 trace_array_set_clr_event(tr, "sample-subsystem", "sample_event", in trace_work_fn()
55 trace_array_printk(tr, _THIS_IP_, "trace_array_printk: count=%d\n", in simple_thread_func()
72 trace_array_set_clr_event(tr, "sample-subsystem", "sample_event", true); in simple_thread()
94 trace_array_put(tr); in simple_thread()
108 tr = trace_array_get_by_name("sample-instance", "sched,timer,kprobes"); in sample_trace_array_init()
110 if (!tr) in sample_trace_array_init()
119 trace_array_put(tr); in sample_trace_array_init()
120 trace_array_destroy(tr); in sample_trace_array_init()
135 trace_array_destroy(tr); in sample_trace_array_exit()
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| /linux/drivers/net/ethernet/toshiba/ |
| H A D | tc35815.c | 505 struct tc35815_regs __iomem *tr = in tc_mdio_read() local
509 tc_writel(MD_CA_Busy | (mii_id << 5) | (regnum & 0x1f), &tr->MD_CA); in tc_mdio_read()
511 while (tc_readl(&tr->MD_CA) & MD_CA_Busy) { in tc_mdio_read()
516 return tc_readl(&tr->MD_Data) & 0xffff; in tc_mdio_read()
522 struct tc35815_regs __iomem *tr = in tc_mdio_write() local
526 tc_writel(val, &tr->MD_Data); in tc_mdio_write()
528 &tr->MD_CA); in tc_mdio_write()
530 while (tc_readl(&tr->MD_CA) & MD_CA_Busy) { in tc_mdio_write()
548 struct tc35815_regs __iomem *tr = in tc_handle_link_change() local
552 reg = tc_readl(&tr->MAC_Ctl); in tc_handle_link_change()
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| /linux/tools/bootconfig/scripts/ |
| H A D | ftrace.sh | 55 tr=`echo $t | cut -d: -f2`
56 if [ "$tr" = "" ]; then
63 if [ $tr = "enable_event" -o $tr = "disable_event" ]; then
64 tr=`echo $t | cut -d: -f2-4`
67 tr=`echo $t | cut -d: -f2`
71 tr="$tr:$limit"
73 echo "!$name:$tr" > set_ftrace_filter
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| /linux/arch/x86/kernel/cpu/mce/ |
| H A D | amd.c | 416 struct thresh_restart *tr = _tr; in threshold_restart_bank() local
420 if (!this_cpu_read(threshold_banks) && !tr->set_lvt_off) in threshold_restart_bank()
423 rdmsr(tr->b->address, lo, hi); in threshold_restart_bank()
425 if (tr->b->threshold_limit < (hi & THRESHOLD_MAX)) in threshold_restart_bank()
426 tr->reset = 1; /* limit cannot be lower than err count */ in threshold_restart_bank()
428 if (tr->reset) { /* reset err count and overflow bit */ in threshold_restart_bank()
431 (THRESHOLD_MAX - tr->b->threshold_limit); in threshold_restart_bank()
432 } else if (tr->old_limit) { /* change limit w/o reset */ in threshold_restart_bank()
434 (tr->old_limit - tr->b->threshold_limit); in threshold_restart_bank()
443 if (!tr->b->interrupt_capable) in threshold_restart_bank()
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