diff options
Diffstat (limited to 'kernel/trace/Kconfig')
-rw-r--r-- | kernel/trace/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 6c22d8a2f289..60e2ce0181ee 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig | |||
@@ -27,9 +27,7 @@ config HAVE_FUNCTION_GRAPH_TRACER | |||
27 | config HAVE_FUNCTION_GRAPH_FP_TEST | 27 | config HAVE_FUNCTION_GRAPH_FP_TEST |
28 | bool | 28 | bool |
29 | help | 29 | help |
30 | An arch may pass in a unique value (frame pointer) to both the | 30 | See Documentation/trace/ftrace-design.txt |
31 | entering and exiting of a function. On exit, the value is compared | ||
32 | and if it does not match, then it will panic the kernel. | ||
33 | 31 | ||
34 | config HAVE_FUNCTION_TRACE_MCOUNT_TEST | 32 | config HAVE_FUNCTION_TRACE_MCOUNT_TEST |
35 | bool | 33 | bool |