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authorFrederic Weisbecker <[email protected]>2017-11-06 16:01:27 +0100
committerIngo Molnar <[email protected]>2017-11-08 11:13:53 +0100
commit2c11dba00a39007b457c7607c1b1a4db95ca04bc (patch)
tree52bda95ce839c83afad41125a5bf9fc2e1b2712e /tools/perf/scripts/python/call-graph-from-sql.py
parent3c7169a3bf8216a56761a8edf775072dd36a00a0 (diff)
sched/clock, sched/cputime: 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]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
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