Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- include/linux/trace_printk.h, line 185 (as a function)
- kernel/trace/trace.c, line 1008 (as a function)
Referenced in 5 files:
- arch/powerpc/xmon/xmon.c, line 498
- kernel/debug/debug_core.c, line 731
- kernel/trace/trace.c
- kernel/trace/trace_benchmark.c, line 49
- kernel/trace/trace_functions.c
Smatch caller information:
kernel/trace/trace_functions.c ftrace_stacktrace_count() -> tracing_is_on()
| Type | Parameter | Key | Value |
|---|
kernel/trace/trace_functions.c ftrace_stacktrace_count() -> tracing_is_on()
| Type | Parameter | Key | Value |
|---|
kernel/debug/debug_core.c kgdb_cpu_enter() -> tracing_is_on()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | flags | ||
| LOCK2 | global &dbg_master_lock | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &dbg_slave_lock |
kernel/trace/trace_benchmark.c trace_do_benchmark() -> tracing_is_on()
| Type | Parameter | Key | Value |
|---|
kernel/trace/trace.c run_tracer_selftest() -> tracing_is_on()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &trace_types_lock |