Commits
Lai Jiangshan committed 5bfe53a77e8
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>