rcu: Abstract funnel locking from synchronize_sched_expedited()

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This commit abstracts funnel locking from synchronize_sched_expedited()
so that it may be used by synchronize_rcu_expedited().

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

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Paul E. McKenney 2015-06-25 16:30:54 -07:00

parent 543c6158f6

commit b09e5f8601

1 changed files with 47 additions and 33 deletions

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kernel/rcu/tree.c

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