rcu: Clarify CONFIG_RCU_EQS_DEBUG help text

[deliverable/linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index b908048f8d6a8e2b33723b222e1a4a88b2841774..26da2caa7d15d1b286dee1201b9b2e5b8355db0d 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -841,9 +841,14 @@ config SCHED_DEBUG
          that can help debug the scheduler. The runtime overhead of this
          option is minimal.
 
+config SCHED_INFO
+       bool
+       default n
+
 config SCHEDSTATS
        bool "Collect scheduler statistics"
        depends on DEBUG_KERNEL && PROC_FS
+       select SCHED_INFO
        help
          If you say Y here, additional code will be inserted into the
          scheduler and related routines to collect statistics about
@@ -1374,7 +1379,7 @@ config RCU_TRACE
          Say N if you are unsure.
 
 config RCU_EQS_DEBUG
-       bool "Use this when adding any sort of NO_HZ support to your arch"
+       bool "Provide debugging asserts for adding NO_HZ support to an arch"
        depends on DEBUG_KERNEL
        help
          This option provides consistency checks in RCU's handling of