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-rw-r--r--kernel/trace/Kconfig22
1 files changed, 0 insertions, 22 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index f669092fdead..f5306cb0afb1 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -308,28 +308,6 @@ config BRANCH_TRACER
308 308
309 Say N if unsure. 309 Say N if unsure.
310 310
311config KSYM_TRACER
312 bool "Trace read and write access on kernel memory locations"
313 depends on HAVE_HW_BREAKPOINT
314 select TRACING
315 help
316 This tracer helps find read and write operations on any given kernel
317 symbol i.e. /proc/kallsyms.
318
319config PROFILE_KSYM_TRACER
320 bool "Profile all kernel memory accesses on 'watched' variables"
321 depends on KSYM_TRACER
322 help
323 This tracer profiles kernel accesses on variables watched through the
324 ksym tracer ftrace plugin. Depending upon the hardware, all read
325 and write operations on kernel variables can be monitored for
326 accesses.
327
328 The results will be displayed in:
329 /debugfs/tracing/profile_ksym
330
331 Say N if unsure.
332
333config STACK_TRACER 311config STACK_TRACER
334 bool "Trace max stack" 312 bool "Trace max stack"
335 depends on HAVE_FUNCTION_TRACER 313 depends on HAVE_FUNCTION_TRACER