If unsure, say Y
+config STANDALONE
+ bool "Select only drivers that don't need compile-time external firmware" if EXPERIMENTAL
+ default y
+ help
+ Select this option if you don't have magic firmware for drivers that
+ need it.
+
+ If unsure, say Y.
+
config BROKEN
bool
depends on !CLEAN_COMPILE
config SYSVIPC
bool "System V IPC"
- depends on MMU
---help---
Inter Process Communication is a suite of library functions and
system calls which let processes (running programs) synchronize and
up to the user level program to do useful things with this
information. This is generally a good idea, so say Y.
+menu "Class Based Kernel Resource Management"
+
+config CKRM
+ bool "Class Based Kernel Resource Management Core"
+ depends on EXPERIMENTAL
+ help
+ Class-based Kernel Resource Management is a framework for controlling
+ and monitoring resource allocation of user-defined groups of tasks or
+ incoming socket connections. For more information, please visit
+ http://ckrm.sf.net.
+
+ If you say Y here, enable the Resource Class File System and atleast
+ one of the resource controllers below. Say N if you are unsure.
+
+config RCFS_FS
+ tristate "Resource Class File System (User API)"
+ depends on CKRM
+ help
+ RCFS is the filesystem API for CKRM. This separate configuration
+ option is provided only for debugging and will eventually disappear
+ since rcfs will be automounted whenever CKRM is configured.
+
+ Say N if unsure, Y if you've enabled CKRM, M to debug rcfs
+ initialization.
+
+config CKRM_TYPE_TASKCLASS
+ bool "Class Manager for Task Groups"
+ depends on CKRM
+ help
+ TASKCLASS provides the extensions for CKRM to track task classes
+ This is the base to enable task class based resource control for
+ cpu, memory and disk I/O.
+
+ Say N if unsure
+
+config CKRM_RES_NUMTASKS
+ tristate "Number of Tasks Resource Manager"
+ depends on CKRM_TYPE_TASKCLASS
+ default m
+ help
+ Provides a Resource Controller for CKRM that allows limiting no of
+ tasks a task class can have.
+
+ Say N if unsure, Y to use the feature.
+
+config CKRM_TYPE_SOCKETCLASS
+ bool "Class Manager for socket groups"
+ depends on CKRM
+ help
+ SOCKET provides the extensions for CKRM to track per socket
+ classes. This is the base to enable socket based resource
+ control for inbound connection control, bandwidth control etc.
+
+ Say N if unsure.
+
+config CKRM_RES_LISTENAQ
+ tristate "Multiple Accept Queues Resource Manager"
+ depends on CKRM_TYPE_SOCKETCLASS && ACCEPT_QUEUES
+ default m
+ help
+ Provides a resource controller for CKRM to prioritize inbound
+ connection requests. See inbound control description for
+ "IP: TCP Multiple accept queues support". If you choose that
+ option choose this option to control the queue weights.
+
+ If unsure, say N.
+
+endmenu
+
config BSD_PROCESS_ACCT_V3
bool "BSD Process Accounting version 3 file format"
depends on BSD_PROCESS_ACCT
for processing it. A preliminary version of these tools is available
at <http://http://www.de.kernel.org/pub/linux/utils/acct/>.
+
config SYSCTL
bool "Sysctl support"
---help---
config AUDITSYSCALL
bool "Enable system-call auditing support"
- depends on AUDIT && (X86 || PPC64 || ARCH_S390 || IA64)
+ depends on AUDIT && (X86 || PPC64 || ARCH_S390)
default y if SECURITY_SELINUX
default n
help
bool "Kernel .config support"
---help---
This option enables the complete Linux kernel ".config" file
- contents to be saved in the kernel. It provides documentation
+ contents, information on compiler used to build the kernel,
+ kernel running when this kernel was built and kernel version
+ from Makefile to be saved in the kernel. It provides documentation
of which kernel options are used in a running kernel or in an
on-disk kernel. This information can be extracted from the kernel
image file with the script scripts/extract-ikconfig and used as
input to rebuild the current kernel or to build another kernel.
It can also be extracted from a running kernel by reading
- /proc/config.gz if enabled (below).
+ /proc/config.gz and /proc/config_built_with, if enabled (below).
+ /proc/config.gz will list the configuration that was used
+ to build the kernel and /proc/config_built_with will list
+ information on the compiler and host machine that was used to
+ build the kernel.
config IKCONFIG_PROC
bool "Enable access to .config through /proc/config.gz"
depends on IKCONFIG && PROC_FS
---help---
- This option enables access to the kernel configuration file
- through /proc/config.gz.
+ This option enables access to kernel configuration file and build
+ information through /proc/config.gz.
menuconfig EMBEDDED
environments which can tolerate a "non-standard" kernel.
Only use this if you really know what you are doing.
+config DELAY_ACCT
+ bool "Enable delay accounting (EXPERIMENTAL)"
+ help
+ In addition to counting frequency the total delay in ns is also
+ recorded. CPU delays are specified as cpu-wait and cpu-run. Memory
+ delay is recorded for minor and major faults. Information is
+ accessible through /proc/<pid>/delay.
+
+
config KALLSYMS
bool "Load all symbols for debugging/kksymoops" if EMBEDDED
default y
Say N.
-config KALLSYMS_EXTRA_PASS
- bool "Do an extra kallsyms pass"
- depends on KALLSYMS
- help
- If kallsyms is not working correctly, the build will fail with
- inconsistent kallsyms data. If that occurs, log a bug report and
- turn on KALLSYMS_EXTRA_PASS which should result in a stable build.
- Always say N here unless you find a bug in kallsyms, which must be
- reported. KALLSYMS_EXTRA_PASS is only a temporary workaround while
- you wait for kallsyms to be fixed.
-
config FUTEX
bool "Enable futex support" if EMBEDDED
default y
source "drivers/block/Kconfig.iosched"
config CC_OPTIMIZE_FOR_SIZE
- bool "Optimize for size" if EMBEDDED
+ bool "Optimize for size"
default y if ARM || H8300
default n
help
git://git.onelab.eu / linux-2.6.git / blobdiff