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authorPaul E. McKenney <[email protected]>2020-11-19 10:13:06 -0800
committerPaul E. McKenney <[email protected]>2021-01-04 15:54:49 -0800
commita649d25dcc671a33b9cc3176411920fdc5fbd98e (patch)
tree6d9f3c9a569cf09b06d5b5f0d44b416d0122908c /tools/perf/scripts/python/exported-sql-viewer.py
parentc5586e32dfe258925c5dbb599bea3eadf34e79c1 (diff)
rcu: Add lockdep_assert_irqs_disabled() to rcu_sched_clock_irq() and callees
This commit adds a number of lockdep_assert_irqs_disabled() calls to rcu_sched_clock_irq() and a number of the functions that it calls. The point of this is to help track down a situation where lockdep appears to be insisting that interrupts are enabled within these functions, which should only ever be invoked from the scheduling-clock interrupt handler. Link: https://lore.kernel.org/lkml/[email protected]/ Signed-off-by: Paul E. McKenney <[email protected]>
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