rcu: Add test code for semaphore-like SRCU readers
authorPaul E. McKenney <paulmck@kernel.org>
Fri, 25 Nov 2022 16:42:02 +0000 (08:42 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Wed, 4 Jan 2023 01:49:22 +0000 (17:49 -0800)
commitefa3c40cfac0777071e30383d209534e09ee454b
treef365c91671b081b0e416353b8bfbd317c6ddad14
parent0b1182bde303dc476ea9712c2c816be2e4f0cf81
rcu: Add test code for semaphore-like SRCU readers

This commit adds trivial test code for srcu_down_read() and
srcu_up_read().

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/update.c