[PATCH 12/18] timer: Provide config option for enabling timer tracepoints
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From: Jan Kara on 22 Mar 2010 20:40 CC: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Jan Kara <jack(a)suse.cz> --- include/trace/events/timer.h | 2 ++ kernel/trace/Kconfig | 9 +++++++++ 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 9496b96..2737598 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -1,5 +1,7 @@ #undef TRACE_SYSTEM +#undef TRACE_CONFIG #define TRACE_SYSTEM timer +#define TRACE_CONFIG CONFIG_TIMER_TRACER #if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_TIMER_H diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index a9d7e33..787f52e 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -421,6 +421,15 @@ config MODULE_TRACER If unsure, say N +config TIMER_TRACER + bool "Trace timer actions" + select GENERIC_TRACER + help + Provide trace points for timer initialization, starting, expiring, + and canceling. + + If unsure, say N + config WORKQUEUE_TRACER bool "Trace workqueues" select GENERIC_TRACER -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |