rcutorture: Use atomic increment for n_rcu_torture_timers

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Currently, rcu_torture_timer() relies on a lock to guard updates to
n_rcu_torture_timers.  Unfortunately, consolidating code with
rcu_torture_reader() will dispense with this lock.  This commit
therefore makes n_rcu_torture_timers be an atomic_long_t and uses
atomic_long_inc() to carry out the update.

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

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Paul E. McKenney 2018-05-22 11:17:51 -07:00

parent 6b06aa723e

commit 8da9a59523

1 changed files with 3 additions and 3 deletions

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kernel/rcu/rcutorture.c

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