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(parent: da9a638) | patch
slab,rcu: don't assume the size of struct rcu_head
authorLai Jiangshan <laijs@cn.fujitsu.com>
Thu, 10 Mar 2011 07:22:24 +0000 (15:22 +0800)
committerPekka Enberg <penberg@kernel.org>
Fri, 11 Mar 2011 16:06:35 +0000 (18:06 +0200)
commit5bfe53a77e8a3ffce4a10003c75f464a138e272d
tree4e46dc4a8e7d2cf83e330d63ab62815718fcec11tree | snapshot
parentda9a638c6f8fc0633fa94a334f1c053f5e307177commit | diff
slab,rcu: don't assume the size of struct rcu_head

The size of struct rcu_head may be changed. When it becomes larger,
it may pollute the data after struct slab.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
mm/slab.c diff | blob | history
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