Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCHv5 4/4] tracing: graph output support for preemptirqsoff/preemptoff tracers | Date | Thu, 1 Apr 2010 17:37:09 +0200 |
| |
hi,
adding support for graph output for preemptirqsoff/preemptoff tracers.
wbr, jirka
Signed-off-by: Jiri Olsa <jolsa@redhat.com> --- kernel/trace/trace_irqsoff.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index 1418354..fd57bd5 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -664,9 +664,17 @@ static struct tracer preemptoff_tracer __read_mostly = .start = irqsoff_tracer_start, .stop = irqsoff_tracer_stop, .print_max = 1, + .print_header = irqsoff_print_header, + .print_line = irqsoff_print_line, + .flags = &tracer_flags, + .set_flag = irqsoff_set_flag, #ifdef CONFIG_FTRACE_SELFTEST .selftest = trace_selftest_startup_preemptoff, #endif +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + .open = irqsoff_trace_open, + .close = irqsoff_trace_close, +#endif }; # define register_preemptoff(trace) register_tracer(&trace) #else @@ -692,9 +700,17 @@ static struct tracer preemptirqsoff_tracer __read_mostly = .start = irqsoff_tracer_start, .stop = irqsoff_tracer_stop, .print_max = 1, + .print_header = irqsoff_print_header, + .print_line = irqsoff_print_line, + .flags = &tracer_flags, + .set_flag = irqsoff_set_flag, #ifdef CONFIG_FTRACE_SELFTEST .selftest = trace_selftest_startup_preemptirqsoff, #endif +#ifdef CONFIG_FUNCTION_GRAPH_TRACER + .open = irqsoff_trace_open, + .close = irqsoff_trace_close, +#endif }; # define register_preemptirqsoff(trace) register_tracer(&trace) -- 1.6.6.1
| |