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authorPaul E. McKenney <paulmck@kernel.org>2020-06-12 02:43:14 +0300
committerPaul E. McKenney <paulmck@kernel.org>2020-06-29 22:01:44 +0300
commit775227511843202e65a7f194cbf64f38de01f004 (patch)
tree0bc5ef7c51e55bddfb5811ec59f302e9757a97d8 /tools/perf/scripts/python
parentbc77a72cd188d44881ee1b9d0a9d65ca8108b508 (diff)
downloadlinux-775227511843202e65a7f194cbf64f38de01f004.tar.xz
rcutorture: Check for unwatched readers
RCU is supposed to be watching all non-idle kernel code and also all softirq handlers. This commit adds some teeth to this statement by adding a WARN_ON_ONCE(). Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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