rcutorture: Allow rcutorture without RCU Tasks

[linux-2.6-microblaze.git] / kernel / rcu / Kconfig

diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig
index 2befd32..8eac165 100644 (file)
--- a/kernel/rcu/Kconfig
+++ b/kernel/rcu/Kconfig
@@ -77,13 +77,21 @@ config TASKS_RCU_GENERIC
          This option enables generic infrastructure code supporting
          task-based RCU implementations.  Not for manual selection.
 
+config FORCE_TASKS_RCU
+       bool "Force selection of TASKS_RCU"
+       depends on RCU_EXPERT
+       select TASKS_RCU
+       default n
+       help
+         This option force-enables a task-based RCU implementation
+         that uses only voluntary context switch (not preemption!),
+         idle, and user-mode execution as quiescent states.  Not for
+         manual selection in most cases.
+
 config TASKS_RCU
-       def_bool 0
+       bool
+       default n
        select IRQ_WORK
-       help
-         This option enables a task-based RCU implementation that uses
-         only voluntary context switch (not preemption!), idle, and
-         user-mode execution as quiescent states.  Not for manual selection.
 
 config TASKS_RUDE_RCU
        def_bool 0