Merge remote-tracking branch 'rcu/rcu/next'

[karo-tx-linux.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index d62778390e5556af22a95cc61d6b5e0cdeeb262e..dc7e27bf89a860a5290d656a34b0369f0600d3b0 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -391,7 +391,7 @@ config TREE_RCU
 
 config TREE_PREEMPT_RCU
        bool "Preemptible tree-based hierarchical RCU"
-       depends on PREEMPT
+       depends on PREEMPT && SMP
        help
          This option selects the RCU implementation that is
          designed for very large SMP systems with hundreds or
@@ -401,7 +401,7 @@ config TREE_PREEMPT_RCU
 
 config TINY_RCU
        bool "UP-only small-memory-footprint RCU"
-       depends on !SMP
+       depends on !PREEMPT && !SMP
        help
          This option selects the RCU implementation that is
          designed for UP systems from which real-time response
@@ -410,7 +410,7 @@ config TINY_RCU
 
 config TINY_PREEMPT_RCU
        bool "Preemptible UP-only small-memory-footprint RCU"
-       depends on !SMP && PREEMPT
+       depends on PREEMPT && !SMP
        help
          This option selects the RCU implementation that is designed
          for real-time UP systems.  This option greatly reduces the