kernel_samsung_a34x-permissive/drivers/misc/mediatek/mtprof/Kconfig
2024-04-28 15:51:13 +02:00

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config MTPROF
tristate "Enable MTK profiler/debugger tool"
default n
help
CONFIG_MTPROF define if mtk profiling/debugger tools should be
built-in, module or not. It includes bootprof logger which is for
boot time profiling. If you are not sure about whether to
enable it or not, please set n.
config MTK_SCHED_MONITOR
bool "mtk scheduler monitor"
help
MTK_SCHED_MONITOR is used to monitor ISR/SOFTIRQ/TASKLET/HRTIMER
/STIMER/RCU processing duration and IRQ disabled duration. Say Y
here to enable monitor. If you are not sure about whether to enable
it or not, please set n.
config MTK_IRQ_COUNT_TRACER
bool "mtk irq count tracer"
depends on MTK_SCHED_MONITOR
help
Enable this to check the increment of irq counts in a period of
time. If the increment is above a threshold, a warning message
is printed for reference information. This feature is helpful
to catch the irq that triggered abnormally.
If unsure, say N.
config MTK_IRQ_OFF_TRACER
bool "mtk irq off tracer"
depends on MTK_SCHED_MONITOR
select TRACE_IRQFLAGS
help
Enable this to check the irq off time. If the time is above a
threshold, a warning message is printed for reference information.
This feature is helpful to catch the task that disable irq for a
long time.
If unsure, say N.
config MTK_PREEMPT_TRACER
bool "mtk preempt off tracer"
depends on MTK_SCHED_MONITOR
select PREEMPT_TRACER
help
Enable this to check the irq off time. If the time is above a
threshold, a warning message is printed for reference information.
This feature is helpful to catch the task that disable irq for a
long time.
If unsure, say N.