Commit [72d5a9] Maximize Restore History

rcu: remove all rcu head initializations, except on_stack 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>

Paul E. McKenney Paul E. McKenney 2010-05-11

changed include/linux/init_task.h
changed kernel/rcutiny.c
changed kernel/rcutorture.c
changed kernel/rcutree.c
changed kernel/rcutree_plugin.h
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kernel/rcutiny.c Diff Switch to side-by-side view
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kernel/rcutorture.c Diff Switch to side-by-side view
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kernel/rcutree.c Diff Switch to side-by-side view
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kernel/rcutree_plugin.h Diff Switch to side-by-side view
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