mac80211: remove tracing config symbol
There's little point in this config symbol, if tracing is disabled the overhead is negligible and if you think it's too bad you can always turn off tracing completely. Also remove the part where we don't have sparse check the tracing code -- it seems that it can now deal with it (or the code changed). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Родитель
30789eb6cb
Коммит
61c0d48f15
|
@ -247,15 +247,3 @@ config MAC80211_DEBUG_COUNTERS
|
||||||
and show them in debugfs.
|
and show them in debugfs.
|
||||||
|
|
||||||
If unsure, say N.
|
If unsure, say N.
|
||||||
|
|
||||||
config MAC80211_DRIVER_API_TRACER
|
|
||||||
bool "Driver API tracer"
|
|
||||||
depends on MAC80211_DEBUG_MENU
|
|
||||||
depends on EVENT_TRACING
|
|
||||||
help
|
|
||||||
Say Y here to make mac80211 register with the ftrace
|
|
||||||
framework for the driver API -- you can then see which
|
|
||||||
driver methods it is calling and which API functions
|
|
||||||
drivers are calling by looking at the trace.
|
|
||||||
|
|
||||||
If unsure, say Y.
|
|
||||||
|
|
|
@ -24,7 +24,8 @@ mac80211-y := \
|
||||||
util.o \
|
util.o \
|
||||||
wme.o \
|
wme.o \
|
||||||
event.o \
|
event.o \
|
||||||
chan.o
|
chan.o \
|
||||||
|
driver-trace.o
|
||||||
|
|
||||||
mac80211-$(CONFIG_MAC80211_LEDS) += led.o
|
mac80211-$(CONFIG_MAC80211_LEDS) += led.o
|
||||||
mac80211-$(CONFIG_MAC80211_DEBUGFS) += \
|
mac80211-$(CONFIG_MAC80211_DEBUGFS) += \
|
||||||
|
@ -41,7 +42,6 @@ mac80211-$(CONFIG_MAC80211_MESH) += \
|
||||||
|
|
||||||
mac80211-$(CONFIG_PM) += pm.o
|
mac80211-$(CONFIG_PM) += pm.o
|
||||||
|
|
||||||
mac80211-$(CONFIG_MAC80211_DRIVER_API_TRACER) += driver-trace.o
|
|
||||||
CFLAGS_driver-trace.o := -I$(src)
|
CFLAGS_driver-trace.o := -I$(src)
|
||||||
|
|
||||||
# objects for PID algorithm
|
# objects for PID algorithm
|
||||||
|
|
|
@ -5,17 +5,6 @@
|
||||||
#include <net/mac80211.h>
|
#include <net/mac80211.h>
|
||||||
#include "ieee80211_i.h"
|
#include "ieee80211_i.h"
|
||||||
|
|
||||||
#if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
|
|
||||||
#undef TRACE_EVENT
|
|
||||||
#define TRACE_EVENT(name, proto, ...) \
|
|
||||||
static inline void trace_ ## name(proto) {}
|
|
||||||
#undef DECLARE_EVENT_CLASS
|
|
||||||
#define DECLARE_EVENT_CLASS(...)
|
|
||||||
#undef DEFINE_EVENT
|
|
||||||
#define DEFINE_EVENT(evt_class, name, proto, ...) \
|
|
||||||
static inline void trace_ ## name(proto) {}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#undef TRACE_SYSTEM
|
#undef TRACE_SYSTEM
|
||||||
#define TRACE_SYSTEM mac80211
|
#define TRACE_SYSTEM mac80211
|
||||||
|
|
||||||
|
|
Загрузка…
Ссылка в новой задаче