diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2008-11-07 22:36:02 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-08 09:51:09 +0100 |
| commit | 75f5c47da386445ba0c5a8b7e3ca0c906e763369 (patch) | |
| tree | fa6719d849c7d3d8b1a7f753c877ac871035701e /kernel/trace/trace.h | |
| parent | 0183fb1c94b74862b073590fc52c56b7364b7bad (diff) | |
ftrace: fix boot trace sched startup
Impact: boot tracer startup modified
The boot tracer calls into some of the schedule tracing private functions
that should not be exported. This patch cleans it up, and makes
way for further changes in the ftrace infrastructure.
This patch adds a api to assign a tracer array to the schedule
context switch tracer.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 3422489fad5..db12e16137e 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -49,7 +49,6 @@ struct ftrace_entry { unsigned long parent_ip; }; extern struct tracer boot_tracer; -extern struct tracer sched_switch_trace; /* Used by the boot tracer */ /* * Context switch trace entry - which task (and prio) we switched from/to: @@ -325,6 +324,7 @@ void trace_function(struct trace_array *tr, void tracing_start_cmdline_record(void); void tracing_stop_cmdline_record(void); +void tracing_cmdline_assign_trace(struct trace_array *tr); int register_tracer(struct tracer *type); void unregister_tracer(struct tracer *type); |