diff options
Diffstat (limited to 'kernel/trace/trace_irqsoff.c')
-rw-r--r-- | kernel/trace/trace_irqsoff.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index 2ac0d09db6f..7a4dc014b8a 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -33,7 +33,7 @@ enum { static int trace_type __read_mostly; #ifdef CONFIG_PREEMPT_TRACER -static inline int notrace +static inline int preempt_trace(void) { return ((trace_type & TRACER_PREEMPT_OFF) && preempt_count()); @@ -43,7 +43,7 @@ preempt_trace(void) #endif #ifdef CONFIG_IRQSOFF_TRACER -static inline int notrace +static inline int irq_trace(void) { return ((trace_type & TRACER_IRQS_OFF) && @@ -67,7 +67,7 @@ static __cacheline_aligned_in_smp unsigned long max_sequence; /* * irqsoff uses its own tracer function to keep the overhead down: */ -static void notrace +static void irqsoff_tracer_call(unsigned long ip, unsigned long parent_ip) { struct trace_array *tr = irqsoff_trace; @@ -109,7 +109,7 @@ static struct ftrace_ops trace_ops __read_mostly = /* * Should this new latency be reported/recorded? */ -static int notrace report_latency(cycle_t delta) +static int report_latency(cycle_t delta) { if (tracing_thresh) { if (delta < tracing_thresh) @@ -121,7 +121,7 @@ static int notrace report_latency(cycle_t delta) return 1; } -static void notrace +static void check_critical_timing(struct trace_array *tr, struct trace_array_cpu *data, unsigned long parent_ip, @@ -191,7 +191,7 @@ out: trace_function(tr, data, CALLER_ADDR0, parent_ip, flags); } -static inline void notrace +static inline void start_critical_timing(unsigned long ip, unsigned long parent_ip) { int cpu; @@ -228,7 +228,7 @@ start_critical_timing(unsigned long ip, unsigned long parent_ip) atomic_dec(&data->disabled); } -static inline void notrace +static inline void stop_critical_timing(unsigned long ip, unsigned long parent_ip) { int cpu; @@ -261,13 +261,13 @@ stop_critical_timing(unsigned long ip, unsigned long parent_ip) } /* start and stop critical timings used to for stoppage (in idle) */ -void notrace start_critical_timings(void) +void start_critical_timings(void) { if (preempt_trace() || irq_trace()) start_critical_timing(CALLER_ADDR0, CALLER_ADDR1); } -void notrace stop_critical_timings(void) +void stop_critical_timings(void) { if (preempt_trace() || irq_trace()) stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1); @@ -275,13 +275,13 @@ void notrace stop_critical_timings(void) #ifdef CONFIG_IRQSOFF_TRACER #ifdef CONFIG_PROVE_LOCKING -void notrace time_hardirqs_on(unsigned long a0, unsigned long a1) +void time_hardirqs_on(unsigned long a0, unsigned long a1) { if (!preempt_trace() && irq_trace()) stop_critical_timing(a0, a1); } -void notrace time_hardirqs_off(unsigned long a0, unsigned long a1) +void time_hardirqs_off(unsigned long a0, unsigned long a1) { if (!preempt_trace() && irq_trace()) start_critical_timing(a0, a1); @@ -309,35 +309,35 @@ void trace_softirqs_off(unsigned long ip) { } -inline notrace void print_irqtrace_events(struct task_struct *curr) +inline void print_irqtrace_events(struct task_struct *curr) { } /* * We are only interested in hardirq on/off events: */ -void notrace trace_hardirqs_on(void) +void trace_hardirqs_on(void) { if (!preempt_trace() && irq_trace()) stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1); } EXPORT_SYMBOL(trace_hardirqs_on); -void notrace trace_hardirqs_off(void) +void trace_hardirqs_off(void) { if (!preempt_trace() && irq_trace()) start_critical_timing(CALLER_ADDR0, CALLER_ADDR1); } EXPORT_SYMBOL(trace_hardirqs_off); -void notrace trace_hardirqs_on_caller(unsigned long caller_addr) +void trace_hardirqs_on_caller(unsigned long caller_addr) { if (!preempt_trace() && irq_trace()) stop_critical_timing(CALLER_ADDR0, caller_addr); } EXPORT_SYMBOL(trace_hardirqs_on_caller); -void notrace trace_hardirqs_off_caller(unsigned long caller_addr) +void trace_hardirqs_off_caller(unsigned long caller_addr) { if (!preempt_trace() && irq_trace()) start_critical_timing(CALLER_ADDR0, caller_addr); @@ -348,12 +348,12 @@ EXPORT_SYMBOL(trace_hardirqs_off_caller); #endif /* CONFIG_IRQSOFF_TRACER */ #ifdef CONFIG_PREEMPT_TRACER -void notrace trace_preempt_on(unsigned long a0, unsigned long a1) +void trace_preempt_on(unsigned long a0, unsigned long a1) { stop_critical_timing(a0, a1); } -void notrace trace_preempt_off(unsigned long a0, unsigned long a1) +void trace_preempt_off(unsigned long a0, unsigned long a1) { start_critical_timing(a0, a1); } @@ -395,14 +395,14 @@ static void irqsoff_tracer_ctrl_update(struct trace_array *tr) stop_irqsoff_tracer(tr); } -static void notrace irqsoff_tracer_open(struct trace_iterator *iter) +static void irqsoff_tracer_open(struct trace_iterator *iter) { /* stop the trace while dumping */ if (iter->tr->ctrl) stop_irqsoff_tracer(iter->tr); } -static void notrace irqsoff_tracer_close(struct trace_iterator *iter) +static void irqsoff_tracer_close(struct trace_iterator *iter) { if (iter->tr->ctrl) start_irqsoff_tracer(iter->tr); |