RCU, rculist.h: fix list iterators

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RCU list iterators: should prefetch ever be optimised out with no
side-effects, the current version will lose the barrier completely.

Pointed-out-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Paul E. McKenney 2008-05-12 21:21:06 +02:00 • committed by Ingo Molnar

parent d7c0651390

commit 78b0e0e9b2

1 changed files with 15 additions and 33 deletions

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include/linux/rculist.h

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