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-rw-r--r--arch/ia64/hp/common/sba_iommu.c32
1 files changed, 11 insertions, 21 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 30c43d39dede..1a871b78e570 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1140,11 +1140,13 @@ sba_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
#ifdef CONFIG_NUMA
{
+ int node = ioc->node;
struct page *page;
- page = alloc_pages_exact_node(ioc->node == MAX_NUMNODES ?
- numa_node_id() : ioc->node, flags,
- get_order(size));
+ if (node == NUMA_NO_NODE)
+ node = numa_node_id();
+
+ page = alloc_pages_exact_node(node, flags, get_order(size));
if (unlikely(!page))
return NULL;
@@ -1914,7 +1916,7 @@ ioc_show(struct seq_file *s, void *v)
seq_printf(s, "Hewlett Packard %s IOC rev %d.%d\n",
ioc->name, ((ioc->rev >> 4) & 0xF), (ioc->rev & 0xF));
#ifdef CONFIG_NUMA
- if (ioc->node != MAX_NUMNODES)
+ if (ioc->node != NUMA_NO_NODE)
seq_printf(s, "NUMA node : %d\n", ioc->node);
#endif
seq_printf(s, "IOVA size : %ld MB\n", ((ioc->pdir_size >> 3) * iovp_size)/(1024*1024));
@@ -2015,31 +2017,19 @@ sba_connect_bus(struct pci_bus *bus)
printk(KERN_WARNING "No IOC for PCI Bus %04x:%02x in ACPI\n", pci_domain_nr(bus), bus->number);
}
-#ifdef CONFIG_NUMA
static void __init
sba_map_ioc_to_node(struct ioc *ioc, acpi_handle handle)
{
+#ifdef CONFIG_NUMA
unsigned int node;
- int pxm;
-
- ioc->node = MAX_NUMNODES;
-
- pxm = acpi_get_pxm(handle);
-
- if (pxm < 0)
- return;
-
- node = pxm_to_node(pxm);
- if (node >= MAX_NUMNODES || !node_online(node))
- return;
+ node = acpi_get_node(handle);
+ if (node != NUMA_NO_NODE && !node_online(node))
+ node = NUMA_NO_NODE;
ioc->node = node;
- return;
-}
-#else
-#define sba_map_ioc_to_node(ioc, handle)
#endif
+}
static int
acpi_sba_ioc_add(struct acpi_device *device,