Lines Matching refs:tr
213 struct trace_array *tr; member
260 typedef bool (*cond_update_fn_t)(struct trace_array *tr, void *cond_data);
466 extern int trace_array_get(struct trace_array *tr);
467 extern int tracing_check_open_get_tr(struct trace_array *tr);
472 extern int tracing_set_filter_buffering(struct trace_array *tr, bool set);
473 extern int tracing_set_clock(struct trace_array *tr, const char *clockstr);
475 extern bool trace_clock_in_ns(struct trace_array *tr);
477 extern unsigned long trace_adjust_address(struct trace_array *tr, unsigned long addr);
485 struct trace_array *tr; in top_trace_array() local
490 tr = list_entry(ftrace_trace_arrays.prev, in top_trace_array()
491 typeof(*tr), list); in top_trace_array()
492 WARN_ON(!(tr->flags & TRACE_ARRAY_FL_GLOBAL)); in top_trace_array()
493 return tr; in top_trace_array()
579 struct trace_array *tr; member
605 int (*init)(struct trace_array *tr);
606 void (*reset)(struct trace_array *tr);
607 void (*start)(struct trace_array *tr);
608 void (*stop)(struct trace_array *tr);
609 int (*update_thresh)(struct trace_array *tr);
625 struct trace_array *tr);
630 int (*set_flag)(struct trace_array *tr,
633 int (*flag_changed)(struct trace_array *tr,
653 int tracer_init(struct tracer *t, struct trace_array *tr);
665 bool tracer_tracing_is_on(struct trace_array *tr);
666 void tracer_tracing_on(struct trace_array *tr);
667 void tracer_tracing_off(struct trace_array *tr);
686 struct trace_entry *tracing_get_trace_entry(struct trace_array *tr,
708 unsigned long trace_total_entries_cpu(struct trace_array *tr, int cpu);
709 unsigned long trace_total_entries(struct trace_array *tr);
711 void trace_function(struct trace_array *tr,
716 void trace_graph_function(struct trace_array *tr,
766 void update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu,
768 void update_max_tr_single(struct trace_array *tr,
777 void latency_fsnotify(struct trace_array *tr);
779 static inline void latency_fsnotify(struct trace_array *tr) { } in latency_fsnotify() argument
783 void __trace_stack(struct trace_array *tr, unsigned int trace_ctx, int skip);
785 static inline void __trace_stack(struct trace_array *tr, unsigned int trace_ctx, in __trace_stack() argument
791 void trace_last_func_repeats(struct trace_array *tr,
799 extern void trace_event_follow_fork(struct trace_array *tr, bool enable);
801 extern int trace_events_enabled(struct trace_array *tr, const char *system);
809 void ftrace_init_trace_array(struct trace_array *tr);
811 static inline void ftrace_init_trace_array(struct trace_array *tr) { } in ftrace_init_trace_array() argument
818 extern void trace_set_ring_buffer_expanded(struct trace_array *tr);
825 struct trace_array *tr);
827 struct trace_array *tr);
829 struct trace_array *tr);
831 struct trace_array *tr);
833 struct trace_array *tr);
835 struct trace_array *tr);
837 struct trace_array *tr);
839 struct trace_array *tr);
862 int trace_array_vprintk(struct trace_array *tr,
938 extern int __trace_graph_entry(struct trace_array *tr,
941 extern int __trace_graph_retaddr_entry(struct trace_array *tr,
945 extern void __trace_graph_return(struct trace_array *tr,
950 extern void init_array_fgraph_ops(struct trace_array *tr, struct ftrace_ops *ops);
951 extern int allocate_fgraph_ops(struct trace_array *tr, struct ftrace_ops *ops);
952 extern void free_fgraph_ops(struct trace_array *tr);
1118 static inline void free_fgraph_ops(struct trace_array *tr) { } in free_fgraph_ops() argument
1120 #define init_array_fgraph_ops(tr, ops) do { } while (0) argument
1121 #define allocate_fgraph_ops(tr, ops) ({ 0; }) argument
1134 int (*func)(struct trace_array *tr,
1140 static inline int ftrace_trace_task(struct trace_array *tr) in ftrace_trace_task() argument
1142 return this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid) != in ftrace_trace_task()
1146 int ftrace_create_function_files(struct trace_array *tr,
1148 void ftrace_destroy_function_files(struct trace_array *tr);
1149 int ftrace_allocate_ftrace_ops(struct trace_array *tr);
1150 void ftrace_free_ftrace_ops(struct trace_array *tr);
1151 void ftrace_init_global_array_ops(struct trace_array *tr);
1153 void ftrace_init_array_ops(struct trace_array *tr, ftrace_func_t func);
1154 void ftrace_reset_array_ops(struct trace_array *tr);
1155 void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d_tracer);
1156 void ftrace_init_tracefs_toplevel(struct trace_array *tr,
1158 void ftrace_clear_pids(struct trace_array *tr);
1160 void ftrace_pid_follow_fork(struct trace_array *tr, bool enable);
1162 static inline int ftrace_trace_task(struct trace_array *tr) in ftrace_trace_task() argument
1168 ftrace_create_function_files(struct trace_array *tr, in ftrace_create_function_files() argument
1173 static inline int ftrace_allocate_ftrace_ops(struct trace_array *tr) in ftrace_allocate_ftrace_ops() argument
1177 static inline void ftrace_free_ftrace_ops(struct trace_array *tr) { } in ftrace_free_ftrace_ops() argument
1178 static inline void ftrace_destroy_function_files(struct trace_array *tr) { } in ftrace_destroy_function_files() argument
1180 ftrace_init_global_array_ops(struct trace_array *tr) { } in ftrace_init_global_array_ops() argument
1181 static inline void ftrace_reset_array_ops(struct trace_array *tr) { } in ftrace_reset_array_ops() argument
1182 static inline void ftrace_init_tracefs(struct trace_array *tr, struct dentry *d) { } in ftrace_init_tracefs() argument
1183 static inline void ftrace_init_tracefs_toplevel(struct trace_array *tr, struct dentry *d) { } in ftrace_init_tracefs_toplevel() argument
1184 static inline void ftrace_clear_pids(struct trace_array *tr) { } in ftrace_clear_pids() argument
1186 static inline void ftrace_pid_follow_fork(struct trace_array *tr, bool enable) { } in ftrace_pid_follow_fork() argument
1188 #define ftrace_init_array_ops(tr, func) do { } while (0) argument
1196 struct trace_array *tr,
1200 struct trace_array *tr,
1204 struct trace_array *tr,
1226 register_ftrace_function_probe(char *glob, struct trace_array *tr,
1229 unregister_ftrace_function_probe_func(char *glob, struct trace_array *tr,
1231 extern void clear_ftrace_function_probes(struct trace_array *tr);
1255 static inline void clear_ftrace_function_probes(struct trace_array *tr) in clear_ftrace_function_probes() argument
1410 extern int enable_branch_tracing(struct trace_array *tr);
1412 static inline int trace_branch_enable(struct trace_array *tr) in trace_branch_enable() argument
1414 if (tr->trace_flags & TRACE_ITER_BRANCH) in trace_branch_enable()
1415 return enable_branch_tracing(tr); in trace_branch_enable()
1424 static inline int trace_branch_enable(struct trace_array *tr) in trace_branch_enable() argument
1434 int tracing_update_buffers(struct trace_array *tr);
1473 struct trace_array *tr; member
1479 void trace_buffer_unlock_commit_regs(struct trace_array *tr,
1485 static inline void trace_buffer_unlock_commit(struct trace_array *tr, in trace_buffer_unlock_commit() argument
1490 trace_buffer_unlock_commit_regs(tr, buffer, event, trace_ctx, NULL); in trace_buffer_unlock_commit()
1508 void early_enable_events(struct trace_array *tr, char *buf, bool disable_first);
1592 trace_buffer_unlock_commit(file->tr, buffer, event, trace_ctx); in event_trigger_unlock_commit()
1657 extern int create_event_filter(struct trace_array *tr,
1671 extern int event_trace_add_tracer(struct dentry *parent, struct trace_array *tr);
1672 extern int event_trace_del_tracer(struct trace_array *tr);
1673 extern void __trace_early_add_events(struct trace_array *tr);
1675 extern struct trace_event_file *__find_event_file(struct trace_array *tr,
1678 extern struct trace_event_file *find_event_file(struct trace_array *tr,
1727 extern void clear_event_triggers(struct trace_array *tr);
2031 extern void tracing_snapshot_cond(struct trace_array *tr, void *cond_data);
2032 extern int tracing_snapshot_cond_enable(struct trace_array *tr, void *cond_data, cond_update_fn_t u…
2034 extern int tracing_snapshot_cond_disable(struct trace_array *tr);
2035 extern void *tracing_cond_snapshot_data(struct trace_array *tr);
2046 int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
2049 extern int trace_set_options(struct trace_array *tr, char *option);
2050 extern int tracing_set_tracer(struct trace_array *tr, const char *buf);
2051 extern ssize_t tracing_resize_ring_buffer(struct trace_array *tr,
2053 extern int tracing_set_cpumask(struct trace_array *tr,
2064 extern void tracing_log_err(struct trace_array *tr,
2114 extern int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set);
2122 void tracing_snapshot_instance(struct trace_array *tr);
2123 int tracing_alloc_snapshot_instance(struct trace_array *tr);
2124 int tracing_arm_snapshot(struct trace_array *tr);
2125 void tracing_disarm_snapshot(struct trace_array *tr);
2127 static inline void tracing_snapshot_instance(struct trace_array *tr) { } in tracing_snapshot_instance() argument
2128 static inline int tracing_alloc_snapshot_instance(struct trace_array *tr) in tracing_alloc_snapshot_instance() argument
2132 static inline int tracing_arm_snapshot(struct trace_array *tr) { return 0; } in tracing_arm_snapshot() argument
2133 static inline void tracing_disarm_snapshot(struct trace_array *tr) { } in tracing_disarm_snapshot() argument