bool "Support for paging of anonymous memory (swap)"
default y if !SMALL_FLASH
+config KERNEL_PROC_STRIPPED
+ bool "Strip non-essential /proc functionality to reduce code size"
+ default y if SMALL_FLASH
+
config KERNEL_DEBUG_FS
bool "Compile the kernel with debug filesystem enabled"
default y
depends on KERNEL_FUNCTION_TRACER
default n
+config KERNEL_IRQSOFF_TRACER
+ bool "Interrupts-off Latency Tracer"
+ depends on KERNEL_FTRACE
+ help
+ This option measures the time spent in irqs-off critical
+ sections, with microsecond accuracy.
+
+ The default measurement method is a maximum search, which is
+ disabled by default and can be runtime (re-)started
+ via:
+
+ echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
+
+ (Note that kernel size and overhead increase with this option
+ enabled. This option and the preempt-off timing option can be
+ used together or separately.)
+
+config KERNEL_PREEMPT_TRACER
+ bool "Preemption-off Latency Tracer"
+ depends on KERNEL_FTRACE
+ help
+ This option measures the time spent in preemption-off critical
+ sections, with microsecond accuracy.
+
+ The default measurement method is a maximum search, which is
+ disabled by default and can be runtime (re-)started
+ via:
+
+ echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
+
+ (Note that kernel size and overhead increase with this option
+ enabled. This option and the irqs-off timing option can be
+ used together or separately.)
+
config KERNEL_DEBUG_KERNEL
bool
default n
bool "Compile the kernel with asynchronous IO support"
default y if !SMALL_FLASH
+config KERNEL_IO_URING
+ bool "Compile the kernel with io_uring support"
+ default y if !SMALL_FLASH
+ depends on LINUX_5_4
+
config KERNEL_FHANDLE
bool "Compile the kernel with support for fhandle syscalls"
default y if !SMALL_FLASH
config KERNEL_IPV6_PIMSM_V2
def_bool n
+ config KERNEL_IPV6_SEG6_LWTUNNEL
+ def_bool y if !SMALL_FLASH
+ help
+ Using lwtunnel requires full-ip package.
+
+ config KERNEL_LWTUNNEL_BPF
+ def_bool n
+
endif
#