diff options
Diffstat (limited to 'kernel/trace/Kconfig')
| -rw-r--r-- | kernel/trace/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index cd3134510f3d..997ef6077e9e 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -487,6 +487,15 @@ config RING_BUFFER_BENCHMARK If unsure, say N. +config TRACELEVEL + bool "Add capability to prioritize traces" + depends on EVENT_TRACING + help + This option allows subsystem programmers to add priorities to trace + events by calling to tracelevel_register. Traces of high priority + will automatically be enabled on kernel boot, and users can change + the the trace level in a kernel parameter. + endif # FTRACE endif # TRACING_SUPPORT |