gru: initial GRU based on blade topology

[pandora-kernel.git] / drivers / misc / sgi-gru / grufile.c

diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c
index ce5eda9..6318ee5 100644 (file)
--- a/drivers/misc/sgi-gru/grufile.c
+++ b/drivers/misc/sgi-gru/grufile.c
@@ -264,11 +264,9 @@ static int gru_init_tables(unsigned long gru_base_paddr, void *gru_base_vaddr)
 
        max_user_cbrs = GRU_NUM_CB;
        max_user_dsr_bytes = GRU_NUM_DSR_BYTES;
-       for_each_online_node(nid) {
-               bid = uv_node_to_blade_id(nid);
-               pnode = uv_node_to_pnode(nid);
-               if (bid < 0 || gru_base[bid])
-                       continue;
+       for_each_possible_blade(bid) {
+               pnode = uv_blade_to_pnode(bid);
+               nid = uv_blade_to_memory_nid(bid);
                page = alloc_pages_exact_node(nid, GFP_KERNEL, order);
                if (!page)
                        goto fail;
@@ -298,8 +296,8 @@ static int gru_init_tables(unsigned long gru_base_paddr, void *gru_base_vaddr)
        return 0;
 
 fail:
-       for (nid--; nid >= 0; nid--)
-               free_pages((unsigned long)gru_base[nid], order);
+       for (bid--; bid >= 0; bid--)
+               free_pages((unsigned long)gru_base[bid], order);
        return -ENOMEM;
 }