1 files changed, 0 insertions, 37 deletions

diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 8b1797c4545b..f669092fdead 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -229,23 +229,6 @@ config FTRACE_SYSCALLS
         help
           Basic tracer to catch the syscall entry and exit events.
 
-config BOOT_TRACER
-        bool "Trace boot initcalls"
-        select GENERIC_TRACER
-        select CONTEXT_SWITCH_TRACER
-        help
-          This tracer helps developers to optimize boot times: it records
-          the timings of the initcalls and traces key events and the identity
-          of tasks that can cause boot delays, such as context-switches.
-
-          Its aim is to be parsed by the scripts/bootgraph.pl tool to
-          produce pretty graphics about boot inefficiencies, giving a visual
-          representation of the delays during initcalls - but the raw
-          /debug/tracing/trace text output is readable too.
-
-          You must pass in initcall_debug and ftrace=initcall to the kernel
-          command line to enable this on bootup.
-
 config TRACE_BRANCH_PROFILING
         bool
         select GENERIC_TRACER
@@ -371,26 +354,6 @@ config STACK_TRACER
 
           Say N if unsure.
 
-config KMEMTRACE
-        bool "Trace SLAB allocations"
-        select GENERIC_TRACER
-        help
-          kmemtrace provides tracing for slab allocator functions, such as
-          kmalloc, kfree, kmem_cache_alloc, kmem_cache_free, etc. Collected
-          data is then fed to the userspace application in order to analyse
-          allocation hotspots, internal fragmentation and so on, making it
-          possible to see how well an allocator performs, as well as debug
-          and profile kernel code.
-
-          This requires an userspace application to use. See
-          Documentation/trace/kmemtrace.txt for more information.
-
-          Saying Y will make the kernel somewhat larger and slower. However,
-          if you disable kmemtrace at run-time or boot-time, the performance
-          impact is minimal (depending on the arch the kernel is built for).
-
-          If unsure, say N.
-
 config WORKQUEUE_TRACER
         bool "Trace workqueues"
         select GENERIC_TRACER