diff options
Diffstat (limited to 'kernel/trace/Kconfig')
| -rw-r--r-- | kernel/trace/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 9cbf7761f49..620feadff67 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -28,6 +28,9 @@ config HAVE_DYNAMIC_FTRACE config HAVE_FTRACE_MCOUNT_RECORD bool +config HAVE_HW_BRANCH_TRACER + bool + config TRACER_MAX_TRACE bool @@ -233,6 +236,14 @@ config STACK_TRACER Say N if unsure. +config BTS_TRACER + depends on HAVE_HW_BRANCH_TRACER + bool "Trace branches" + select TRACING + help + This tracer records all branches on the system in a circular + buffer giving access to the last N branches for each cpu. + config DYNAMIC_FTRACE bool "enable/disable ftrace tracepoints dynamically" depends on FUNCTION_TRACER |