rcu: Shorten irq-disable region in rcu_cleanup_dead_cpu()

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Now that we are not migrating callbacks, there is no need to hold the
->orphan_lock across the the ->qsmaskinit bit-clearing process.
This commit therefore releases ->orphan_lock immediately after adopting
the orphaned RCU callbacks.

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

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Paul E. McKenney 2014-10-31 13:48:41 -07:00

parent d19fb8d1f3

commit a8f4cbadfb

1 changed files with 2 additions and 2 deletions

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kernel/rcu/tree.c

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