diff options
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index fc519cd90f7..fc6f8ee9656 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -432,7 +432,8 @@ static int __init parse_numa_properties(void) if (!memcell_buf || len <= 0) continue; - ranges = memory->n_addrs; + /* ranges in cell */ + ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells); new_range: /* these are order-sensitive, and modify the buffer pointer */ start = read_n_cells(n_mem_addr_cells, &memcell_buf); @@ -779,7 +780,8 @@ int hot_add_scn_to_nid(unsigned long scn_addr) if (!memcell_buf || len <= 0) continue; - ranges = memory->n_addrs; /* ranges in cell */ + /* ranges in cell */ + ranges = (len >> 2) / (n_mem_addr_cells + n_mem_size_cells); ha_new_range: start = read_n_cells(n_mem_addr_cells, &memcell_buf); size = read_n_cells(n_mem_size_cells, &memcell_buf); |