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Date: Wed, 21 Jul 2010 15:27:19 -0500 From: Brian King <brking@...ux.vnet.ibm.com> To: Nathan Fontenot <nfont@...tin.ibm.com> CC: linux-kernel@...r.kernel.org, linux-mm@...ck.org, linuxppc-dev@...abs.org, greg@...ah.com, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Subject: Re: [PATCH 7/8] v3 Define memory_block_size_bytes() for ppc/pseries On 07/19/2010 10:59 PM, Nathan Fontenot wrote: > > +static u32 get_memblock_size(void) > +{ > + struct device_node *np; > + unsigned int memblock_size = 0; > + > + np = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory"); > + if (np) { > + const unsigned int *size; This needs to be an unsigned long, otherwise I always get zero on my p6. > + > + size = of_get_property(np, "ibm,lmb-size", NULL); > + memblock_size = size ? *size : 0; > + > + of_node_put(np); -- Brian King Linux on Power Virtualization IBM Linux Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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