rcu: Move lock_class_key to local scope

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Currently, the rcu_node_class[], rcu_fqs_class[], and rcu_exp_class[]
arrays needlessly pollute the global namespace within tree.c.  This
commit therefore converts them to static local variables within
rcu_init_one().

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

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This commit is contained in:

Paul E. McKenney 2015-09-26 14:51:24 -07:00

parent 6cf1008122

commit 3dc5dbe9a1

1 changed files with 3 additions and 4 deletions

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7

kernel/rcu/tree.c

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