1 files changed, 15 insertions, 10 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 031344f954fd..c6b70313bf0b 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -299,6 +299,13 @@ config CGROUP_NS
           for instance virtual servers and checkpoint/restart
           jobs.
 
+config CGROUP_FREEZER
+        bool "control group freezer subsystem"
+        depends on CGROUPS
+        help
+          Provides a way to freeze and unfreeze all tasks in a
+          cgroup.
+
 config CGROUP_DEVICE
         bool "Device controller for cgroups"
         depends on CGROUPS && EXPERIMENTAL
@@ -713,6 +720,14 @@ config SHMEM
           option replaces shmem and tmpfs with the much simpler ramfs code,
           which may be appropriate on small systems without swap.
 
+config AIO
+        bool "Enable AIO support" if EMBEDDED
+        default y
+        help
+          This option enables POSIX asynchronous I/O which may by used
+          by some high performance threaded applications. Disabling
+          this option saves about 7k.
+
 config VM_EVENT_COUNTERS
         default y
         bool "Enable VM event counters for /proc/vmstat" if EMBEDDED
@@ -786,16 +801,6 @@ config MARKERS
 
 source "arch/Kconfig"
 
-config PROC_PAGE_MONITOR
-        default y
-        depends on PROC_FS && MMU
-        bool "Enable /proc page monitoring" if EMBEDDED
-        help
-          Various /proc files exist to monitor process memory utilization:
-          /proc/pid/smaps, /proc/pid/clear_refs, /proc/pid/pagemap,
-          /proc/kpagecount, and /proc/kpageflags. Disabling these
-          interfaces will reduce the size of the kernel by approximately 4kb.
-
 endmenu         # General setup
 
 config HAVE_GENERIC_DMA_COHERENT