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-rw-r--r--kernel/trace/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 2c6611c13f99..e95c8fe478cd 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -375,6 +375,7 @@ config SCHED_TRACER
config HWLAT_TRACER
bool "Tracer to detect hardware latencies (like SMIs)"
select GENERIC_TRACER
+ select TRACER_MAX_TRACE
help
This tracer, when enabled will create one or more kernel threads,
depending on what the cpumask file is set to, which each thread
@@ -410,6 +411,7 @@ config HWLAT_TRACER
config OSNOISE_TRACER
bool "OS Noise tracer"
select GENERIC_TRACER
+ select TRACER_MAX_TRACE
help
In the context of high-performance computing (HPC), the Operating
System Noise (osnoise) refers to the interference experienced by an