int cpu;
size_t hpsz = sizeof(struct hub_and_pnode) * num_possible_cpus();
- smaster->thp = kmalloc_node(hpsz, GFP_KERNEL, smaster->osnode);
- memset(smaster->thp, 0, hpsz);
+ smaster->thp = kzalloc_node(hpsz, GFP_KERNEL, smaster->osnode);
for_each_present_cpu(cpu) {
smaster->thp[cpu].pnode = uv_cpu_hub_info(cpu)->pnode;
smaster->thp[cpu].uvhub = uv_cpu_hub_info(cpu)->numa_blade_id;
static int __init init_per_cpu(int nuvhubs, int base_part_pnode)
{
unsigned char *uvhub_mask;
- void *vp;
struct uvhub_desc *uvhub_descs;
if (is_uv3_hub() || is_uv2_hub() || is_uv1_hub())
timeout_us = calculate_destination_timeout();
- vp = kmalloc_array(nuvhubs, sizeof(struct uvhub_desc), GFP_KERNEL);
- uvhub_descs = (struct uvhub_desc *)vp;
- memset(uvhub_descs, 0, nuvhubs * sizeof(struct uvhub_desc));
+ uvhub_descs = kcalloc(nuvhubs, sizeof(struct uvhub_desc), GFP_KERNEL);
uvhub_mask = kzalloc((nuvhubs+7)/8, GFP_KERNEL);
if (get_cpu_topology(base_part_pnode, uvhub_descs, uvhub_mask))