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-rw-r--r--lib/Kconfig13
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 0ee67e08ad3e..3a55a43c43eb 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -201,6 +201,10 @@ config DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
bool "Disable obsolete cpumask functions" if DEBUG_PER_CPU_MAPS
depends on EXPERIMENTAL && BROKEN
+config CPU_RMAP
+ bool
+ depends on SMP
+
#
# Netlink attribute parsing support is select'ed if needed
#
@@ -217,6 +221,13 @@ config LRU_CACHE
tristate
config AVERAGE
- bool
+ bool "Averaging functions"
+ help
+ This option is provided for the case where no in-kernel-tree
+ modules require averaging functions, but a module built outside
+ the kernel tree does. Such modules that use library averaging
+ functions require Y here.
+
+ If unsure, say N.
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