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fbe6c09b7e
Add 3 per-cpu monitors as part of the sched model:
* scpd: schedule called with preemption disabled
Monitor to ensure schedule is called with preemption disabled
* snep: schedule does not enable preempt
Monitor to ensure schedule does not enable preempt
* sncid: schedule not called with interrupt disabled
Monitor to ensure schedule is not called with interrupt disabled
To: Ingo Molnar <mingo@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: John Kacur <jkacur@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Link: https://lore.kernel.org/20250305140406.350227-6-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
16 lines
401 B
Plaintext
16 lines
401 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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config RV_MON_SCPD
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depends on RV
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depends on PREEMPT_TRACER
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depends on RV_MON_SCHED
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default y
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select DA_MON_EVENTS_IMPLICIT
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bool "scpd monitor"
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help
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Monitor to ensure schedule is called with preemption disabled.
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This monitor is part of the sched monitors collection.
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For further information, see:
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Documentation/trace/rv/monitor_sched.rst
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