lib: consolidate DEBUG_STACK_USAGE option

[firefly-linux-kernel-4.4.55.git] / arch / tile / Kconfig.debug

diff --git a/arch/tile/Kconfig.debug b/arch/tile/Kconfig.debug
index 9bc161a02c71ba65ef8e1394cb1617738533bd9e..ddbfc3322d7f461e693614405ac5ce2aee930148 100644 (file)
--- a/arch/tile/Kconfig.debug
+++ b/arch/tile/Kconfig.debug
@@ -21,15 +21,6 @@ config DEBUG_STACKOVERFLOW
          This option will cause messages to be printed if free stack space
          drops below a certain limit.
 
-config DEBUG_STACK_USAGE
-       bool "Stack utilization instrumentation"
-       depends on DEBUG_KERNEL
-       help
-         Enables the display of the minimum amount of free stack which each
-         task has ever had available in the sysrq-T and sysrq-P debug output.
-
-         This option will slow down process creation somewhat.
-
 config DEBUG_EXTRA_FLAGS
        string "Additional compiler arguments when building with '-g'"
        depends on DEBUG_INFO