powerpc: Remove all rcu head initializations
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 18 May 2010 07:56:03 +0000 (07:56 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 9 Jul 2010 01:28:34 +0000 (11:28 +1000)
commita591f6b56d6fbd7d1951e352fe5b0acf6b91e497
tree98d001feb151939a689189d092e03b60e450d742
parent540c6c392f01887dcc96bef0a41e63e6c1334f01
powerpc: Remove all rcu head initializations

Remove all rcu head inits. We don't care about the RCU head state before
passing it to call_rcu() anyway. Only leave the "on_stack" variants so
debugobjects can keep track of objects on stack.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/mm/pgtable.c