rcutorture: Add RCU-bh and RCU-sched support for extended readers

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Since there is now a single consolidated RCU flavor, rcutorture
needs to test extending of RCU readers via rcu_read_lock_bh() and
rcu_read_lock_sched().  This commit adds this support, with added checks
(just like for local_bh_enable()) to ensure that rcu_read_unlock_bh()
will not be invoked while interrupts are disabled.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Paul E. McKenney 2018-07-06 15:16:12 -07:00

parent a8bb74acd8

commit 2ceebc0350

1 changed files with 22 additions and 10 deletions

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kernel/rcu/rcutorture.c

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