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Diffstat (limited to 'kernel/trace/rv/monitors/opid/Kconfig')
| -rw-r--r-- | kernel/trace/rv/monitors/opid/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/kernel/trace/rv/monitors/opid/Kconfig b/kernel/trace/rv/monitors/opid/Kconfig new file mode 100644 index 000000000000..561d32da572b --- /dev/null +++ b/kernel/trace/rv/monitors/opid/Kconfig @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +config RV_MON_OPID + depends on RV + depends on TRACE_IRQFLAGS + depends on TRACE_PREEMPT_TOGGLE + depends on RV_MON_SCHED + default y if PREEMPT_RT + select DA_MON_EVENTS_IMPLICIT + bool "opid monitor" + help + Monitor to ensure operations like wakeup and need resched occur with + interrupts and preemption disabled or during IRQs, where preemption + may not be disabled explicitly. + + This monitor is unstable on !PREEMPT_RT, say N unless you are testing it. + + For further information, see: + Documentation/trace/rv/monitor_sched.rst |