cgroups: implement device whitelist

[linux-2.6-omap-h63xx.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index da071c4bbfb7aa179964b6dbc92606f88b87a5c4..a3457926342a5115ae494e53918fc273ca926f47 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -259,17 +259,14 @@ config IKCONFIG_PROC
 config LOG_BUF_SHIFT
        int "Kernel log buffer size (16 => 64KB, 17 => 128KB)"
        range 12 21
-       default 17 if S390 || LOCKDEP
-       default 16 if X86_NUMAQ || IA64
-       default 15 if SMP
-       default 14
+       default 17
        help
          Select kernel log buffer size as a power of 2.
-         Defaults and Examples:
-                    17 => 128 KB for S/390
-                    16 => 64 KB for x86 NUMAQ or IA-64
-                    15 => 32 KB for SMP
-                    14 => 16 KB for uniprocessor
+         Examples:
+                    17 => 128 KB
+                    16 => 64 KB
+                    15 => 32 KB
+                    14 => 16 KB
                     13 =>  8 KB
                     12 =>  4 KB
 
@@ -284,6 +281,7 @@ config CGROUPS
 config CGROUP_DEBUG
        bool "Example debug cgroup subsystem"
        depends on CGROUPS
+       default n
        help
          This option enables a simple cgroup subsystem that
          exports useful debugging information about the cgroups
@@ -300,6 +298,13 @@ config CGROUP_NS
           for instance virtual servers and checkpoint/restart
           jobs.
 
+config CGROUP_DEVICE
+       bool "Device controller for cgroups"
+       depends on CGROUPS && EXPERIMENTAL
+       help
+         Provides a cgroup implementing whitelists for devices which
+         a process in the cgroup can mknod or open.
+
 config CPUSETS
        bool "Cpuset support"
        depends on SMP && CGROUPS