write to these files. Many common debugging facilities, such as
ftrace, require the existence of debugfs.
+config KERNEL_MIPS_FPU_EMULATOR
+ bool "Compile the kernel with MIPS FPU Emulator"
+ default y if TARGET_pistachio
+ depends on (mips || mipsel || mips64 || mips64el)
+
config KERNEL_ARM_PMU
bool
default n
- depends on (arm || arm64)
+ depends on (arm || aarch64)
config KERNEL_PERF_EVENTS
bool "Compile the kernel with performance events and counters"
default n
- select KERNEL_ARM_PMU if (arm || arm64)
+ select KERNEL_ARM_PMU if (arm || aarch64)
config KERNEL_PROFILING
bool "Compile the kernel with profiling enabled"
Enable the extended profiling support mechanisms used by profilers such
as OProfile.
+config KERNEL_TASKSTATS
+ bool "Compile the kernel with task resource/io statistics and accounting"
+ default n
+ help
+ Enable the collection and publishing of task/io statistics and
+ accounting. Enable this option to enable i/o monitoring in system
+ monitors.
+
+if KERNEL_TASKSTATS
+
+ config KERNEL_TASK_DELAY_ACCT
+ def_bool y
+
+ config KERNEL_TASK_IO_ACCOUNTING
+ def_bool y
+
+ config KERNEL_TASK_XACCT
+ def_bool y
+
+endif
+
config KERNEL_KALLSYMS
bool "Compile the kernel with symbol table information"
default y if !SMALL_FLASH
help
Build kernel with support for seccomp.
+#
+# IPv4 configuration
+#
+
+config KERNEL_IP_MROUTE
+ bool "Enable IPv4 multicast routing"
+ default y
+ help
+ Multicast routing requires a multicast routing daemon in
+ addition to kernel support.
+
#
# IPv6 configuration
#
def_bool y
config KERNEL_IPV6_MROUTE
- def_bool y
+ bool "Enable IPv6 multicast routing"
+ default y
+ help
+ Multicast routing requires a multicast routing daemon in
+ addition to kernel support.
config KERNEL_IPV6_PIMSM_V2
def_bool n