On Wed, 8 Nov 2006 13:47:44 +1100
Stephen Rothwell <[email protected]> wrote:
> On Wed, 8 Nov 2006 11:13:41 +0900 KAMEZAWA Hiroyuki <[email protected]> wrote:
> >
> > Ah.. I'm mentioning to this.
> > ==
> > + pm[i].node = 0; /* anything to not match MAX_NUMNODES */
> > ==
> > Sorry for my bad cut & paste.
> >
> > It seems that this 0 will be passed to alloc_pages_node().
> > alloc_pages_node() doesn't check whether a node is online or not before using
> > NODE_DATA().
>
> Actually, it won't. If you do that assignment, then the nodes parameter
> was NULL and you will only call do_pages_stat() and so never call
> alloc_pages_node().
>
Ah..Okay, I'm sorry for noise.
-Kame
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