remove PAGE_GROUP_BY_MOBILITY

[sfrench/cifs-2.6.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index e2056828dc64159474cf44b3037e5b2bda54663f..54f31a191b8813a1bac92190cd237023c30a684d 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -7,7 +7,7 @@ config DEFCONFIG_LIST
        default "/boot/config-$UNAME_RELEASE"
        default "arch/$ARCH/defconfig"
 
-menu "Code maturity level options"
+menu "General setup"
 
 config EXPERIMENTAL
        bool "Prompt for development and/or incomplete code/drivers"
@@ -61,9 +61,6 @@ config INIT_ENV_ARG_LIMIT
          Maximum of each of the number of arguments and environment
          variables passed to init from the kernel command line.
 
-endmenu
-
-menu "General setup"
 
 config LOCALVERSION
        string "Local version - append to kernel release"
@@ -284,6 +281,27 @@ config CPUSETS
 
          Say N if unsure.
 
+config FAIR_GROUP_SCHED
+       bool "Fair group CPU scheduler"
+       default y
+       depends on EXPERIMENTAL
+       help
+         This feature lets CPU scheduler recognize task groups and control CPU
+         bandwidth allocation to such task groups.
+
+choice
+       depends on FAIR_GROUP_SCHED
+       prompt "Basis for grouping tasks"
+       default FAIR_USER_SCHED
+
+config FAIR_USER_SCHED
+       bool "user id"
+       help
+         This option will choose userid as the basis for grouping
+         tasks, thus providing equal CPU bandwidth to each user.
+
+endchoice
+
 config SYSFS_DEPRECATED
        bool "Create deprecated sysfs files"
        default y
@@ -340,7 +358,7 @@ endif
 config CC_OPTIMIZE_FOR_SIZE
        bool "Optimize for size (Look out for broken compilers!)"
        default y
-       depends on ARM || H8300 || EXPERIMENTAL
+       depends on ARM || H8300 || SUPERH || EXPERIMENTAL
        help
          Enabling this option will pass "-Os" instead of "-O2" to gcc
          resulting in a smaller kernel.
@@ -468,25 +486,19 @@ config FUTEX
          run glibc-based applications correctly.
 
 config ANON_INODES
-       bool "Enable anonymous inode source" if EMBEDDED
-       default y
-       help
-         Anonymous inode source for pseudo-files like epoll, signalfd,
-         timerfd and eventfd.
-
-         If unsure, say Y.
+       bool
 
 config EPOLL
        bool "Enable eventpoll support" if EMBEDDED
        default y
-       depends on ANON_INODES
+       select ANON_INODES
        help
          Disabling this option will cause the kernel to be built without
          support for epoll family of system calls.
 
 config SIGNALFD
        bool "Enable signalfd() system call" if EMBEDDED
-       depends on ANON_INODES
+       select ANON_INODES
        default y
        help
          Enable the signalfd() system call that allows to receive signals
@@ -496,7 +508,8 @@ config SIGNALFD
 
 config TIMERFD
        bool "Enable timerfd() system call" if EMBEDDED
-       depends on ANON_INODES
+       select ANON_INODES
+       depends on BROKEN
        default y
        help
          Enable the timerfd() system call that allows to receive timer
@@ -506,7 +519,7 @@ config TIMERFD
 
 config EVENTFD
        bool "Enable eventfd() system call" if EMBEDDED
-       depends on ANON_INODES
+       select ANON_INODES
        default y
        help
          Enable the eventfd() system call that allows to receive both