Messages in this thread Patch in this message | | | From | Frederic Weisbecker <> | Date | Tue, 10 Feb 2009 04:43:30 +0100 | Subject | [PATCH 1/2] tracing/sysprof: add missing tracing_{start,stop}_record_cmdline() |
| |
Add the missing pair tracing_{start,stop}_record_cmdline() to record well the cmdline associated with pid.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> --- kernel/trace/trace_sysprof.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c index 84ca9d8..9902c15 100644 --- a/kernel/trace/trace_sysprof.c +++ b/kernel/trace/trace_sysprof.c @@ -238,6 +238,8 @@ static int stack_trace_init(struct trace_array *tr) { sysprof_trace = tr; + tracing_start_cmdline_record(); + mutex_lock(&sample_timer_lock); start_stack_timers(); tracer_enabled = 1; @@ -247,6 +249,7 @@ static int stack_trace_init(struct trace_array *tr) static void stack_trace_reset(struct trace_array *tr) { + tracing_stop_cmdline_record(); stop_stack_trace(tr); } -- 1.6.1
| |