tracing_sched_switch_enabled isn't used anywhere. Signed-off-by: Eugene Teo <[EMAIL PROTECTED]> --- kernel/trace/trace.h | 1 - kernel/trace/trace_sched_switch.c | 9 +-------- 2 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index ac851b2..3173a93 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -138,7 +138,6 @@ void unregister_tracer(struct tracer *type); extern unsigned long nsecs_to_usecs(unsigned long nsecs); -extern int tracing_sched_switch_enabled; extern unsigned long tracing_max_latency; extern unsigned long tracing_thresh; diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c index 412c226..c4e0134 100644 --- a/kernel/trace/trace_sched_switch.c +++ b/kernel/trace/trace_sched_switch.c @@ -16,7 +16,6 @@ static struct trace_array *ctx_trace; static int __read_mostly tracer_enabled; -int __read_mostly tracing_sched_switch_enabled; static void notrace ctx_switch_func(struct task_struct *prev, struct task_struct *next) @@ -114,12 +113,6 @@ __init static int init_sched_switch_trace(void) { int ret; - ret = register_tracer(&sched_switch_trace); - if (ret) - return ret; - - tracing_sched_switch_enabled = 1; - - return ret; + return register_tracer(&sched_switch_trace); } device_initcall(init_sched_switch_trace); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/