Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1186140
| From | Tal Shorer <tal.shorer@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 2/2] tracing: gpio: add Kconfig option for enabling/disabling trace events |
| Date | 2015-07-16 19:50 +0200 |
| Message-ID | <pMVse-5iT-15@gated-at.bofh.it> (permalink) |
| References | <pLQNX-iG-1@gated-at.bofh.it> <pMVse-5iT-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add a new options to gpio Kconfig, CONFIG_GPIO_TRACING, that is used for enabling/disabling compilation of gpio function trace events. Signed-off-by: Tal Shorer <tal.shorer@gmail.com> --- drivers/gpio/Kconfig | 7 +++++++ include/trace/events/gpio.h | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index c1e2ca3..2829e8e 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -88,6 +88,13 @@ config GPIO_SYSFS config GPIO_GENERIC tristate +config GPIO_TRACING + bool "gpio tracing" + depends on TRACING + help + Enable tracing for gpio subsystem + + # put drivers in the right section, in alphabetical order config GPIO_DA9052 diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h index 927a8ad..09af636 100644 --- a/include/trace/events/gpio.h +++ b/include/trace/events/gpio.h @@ -1,6 +1,10 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM gpio +#ifndef CONFIG_GPIO_TRACING +#define NOTRACE +#endif + #if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_GPIO_H -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH v2 0/2] tracing: allow disabling compilation of specific trace systems Tal Shorer <tal.shorer@gmail.com> - 2015-07-16 19:50 +0200 [PATCH v2 2/2] tracing: gpio: add Kconfig option for enabling/disabling trace events Tal Shorer <tal.shorer@gmail.com> - 2015-07-16 19:50 +0200 [PATCH v2 1/2] tracing: allow disabling compilation of specific trace systems Tal Shorer <tal.shorer@gmail.com> - 2015-07-16 19:50 +0200
csiph-web