rcu: Adjust for unconditional ->completed assignment

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Now that the rcu_node structures' ->completed fields are unconditionally
assigned at grace-period cleanup time, they should already have the
correct value for the new grace period at grace-period initialization
time.  This commit therefore inserts a WARN_ON_ONCE() to verify this
invariant.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

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Paul E. McKenney 2012-07-11 05:23:18 -07:00

parent 661a85dc0d

commit 25d30cf425

1 changed files with 3 additions and 1 deletions

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kernel/rcutree.c

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