A simple fix. The existing pernodesize reservation is not taking into account a second array of pg_data_t structures. This is normally not important because the PAGE_ALIGN macro reserves adequate space. I made the compute_pernodesize steps in the same order as the fill_pernode steps to make the correlation more clear. Signed-off-by: Robin Holt <holt@xxxxxxx> Index: per_cpu_mca_v1/arch/ia64/mm/discontig.c =================================================================== --- per_cpu_mca_v1.orig/arch/ia64/mm/discontig.c 2008-02-13 06:56:45.000000000 -0600 +++ per_cpu_mca_v1/arch/ia64/mm/discontig.c 2008-02-13 07:12:44.847819507 -0600 @@ -124,6 +124,7 @@ static unsigned long __meminit compute_p pernodesize += node * L1_CACHE_BYTES; pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); pernodesize += L1_CACHE_ALIGN(sizeof(struct ia64_node_data)); + pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); pernodesize = PAGE_ALIGN(pernodesize); return pernodesize; } -- -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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