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Commit c1d2327b authored by Ingo Molnar's avatar Ingo Molnar Committed by Thomas Gleixner
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ftrace: restrict tracing to HAVE_FTRACE architectures 

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 1d09daa5
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kernel/trace/Kconfig
View file @ c1d2327b
...@@ -32,6 +32,7 @@ config IRQSOFF_TRACER ...@@ -32,6 +32,7 @@ config IRQSOFF_TRACER
default n default n
depends on TRACE_IRQFLAGS_SUPPORT depends on TRACE_IRQFLAGS_SUPPORT
depends on GENERIC_TIME depends on GENERIC_TIME
depends on HAVE_FTRACE
select TRACE_IRQFLAGS select TRACE_IRQFLAGS
select TRACING select TRACING
select TRACER_MAX_TRACE select TRACER_MAX_TRACE
...@@ -54,6 +55,7 @@ config PREEMPT_TRACER ...@@ -54,6 +55,7 @@ config PREEMPT_TRACER
default n default n
depends on GENERIC_TIME depends on GENERIC_TIME
depends on PREEMPT depends on PREEMPT
depends on HAVE_FTRACE
select TRACING select TRACING
select TRACER_MAX_TRACE select TRACER_MAX_TRACE
help help
...@@ -72,6 +74,7 @@ config PREEMPT_TRACER ...@@ -72,6 +74,7 @@ config PREEMPT_TRACER
config SCHED_TRACER config SCHED_TRACER
bool "Scheduling Latency Tracer" bool "Scheduling Latency Tracer"
depends on HAVE_FTRACE
select TRACING select TRACING
select CONTEXT_SWITCH_TRACER select CONTEXT_SWITCH_TRACER
select TRACER_MAX_TRACE select TRACER_MAX_TRACE
...@@ -81,6 +84,7 @@ config SCHED_TRACER ...@@ -81,6 +84,7 @@ config SCHED_TRACER
config CONTEXT_SWITCH_TRACER config CONTEXT_SWITCH_TRACER
bool "Trace process context switches" bool "Trace process context switches"
depends on HAVE_FTRACE
select TRACING select TRACING
select MARKERS select MARKERS
help help
......
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