Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
580 B
Plaintext
20 lines
580 B
Plaintext
# 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
|