Messages in this thread | | | Date | Wed, 4 Mar 2009 10:06:17 -0500 (EST) | From | Christoph Lameter <> | Subject | Re: [PATCH -mm 3/6] slub: introduce __kfree_rcu |
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On Tue, 3 Mar 2009, Lai Jiangshan wrote:
> + > +void __kfree_rcu(const void *x, struct rcu_head *rcu) > +{ > + call_rcu(rcu, kfree_rcu_callback); > +} > +EXPORT_SYMBOL(__kfree_rcu); > +
The parameter x is unused why require it? I see that SLOB needs it. Cant you do a similar trick as in SLUB just calculating the start address of the object from the rcu address?
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