Re: [PATCH] slab: initialize unused alien cache entry as NULL atalloc_alien_cache().

From: Andi Kleen
Date: Wed Dec 23 2009 - 05:23:53 EST

> Then, this is a violation of the first statement :
> nr_node_ids = 1 + nid of highest POSSIBLE node.
> If your system allows hotplugging of new nodes, then POSSIBLE nodes should include them
> at boot time.

Agreed, nr_node_ids must be possible nodes.

It should have been set up by the SRAT parser (modulo regressions)

Haicheng, did you verify with printk it's really incorrect at this point?

ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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