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authorFrederic Weisbecker <[email protected]>2017-11-06 16:01:28 +0100
committerIngo Molnar <[email protected]>2017-11-08 11:13:54 +0100
commita69682200db9c2c26594188f81dd2df560af4683 (patch)
tree2b09e7888b790ffb0ed07f6f145e4c53df6c6707 /tools/perf/scripts/python/call-graph-from-sql.py
parent2c11dba00a39007b457c7607c1b1a4db95ca04bc (diff)
timers/posix-cpu-timers: Use lockdep to assert IRQs are disabled/enabled
Use lockdep to check that IRQs are enabled or disabled as expected. This way the sanity check only shows overhead when concurrency correctness debug code is enabled. Signed-off-by: Frederic Weisbecker <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Cc: David S . Miller <[email protected]> Cc: Lai Jiangshan <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Paul E. McKenney <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Tejun Heo <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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