old_size = PERCPU_ENOUGH_ROOM;
align = max_t(unsigned long, PAGE_SIZE, align);
size = roundup(old_size, align);
+
+ printk(KERN_INFO
+ "NR_CPUS:%d nr_cpumask_bits:%d nr_cpu_ids:%d nr_node_ids:%d\n",
+ NR_CPUS, nr_cpumask_bits, nr_cpu_ids, nr_node_ids);
+
printk(KERN_INFO "PERCPU: Allocating %zd bytes of per cpu data\n",
size);
"cpu %d has no node %d or node-local memory\n",
cpu, node);
if (ptr)
- printk(KERN_DEBUG "per cpu data for cpu%d at %016lx\n",
+ printk(KERN_DEBUG
+ "per cpu data for cpu%d at %016lx\n",
cpu, __pa(ptr));
}
else {
ptr = __alloc_bootmem_node(NODE_DATA(node), size, align,
__pa(MAX_DMA_ADDRESS));
if (ptr)
- printk(KERN_DEBUG "per cpu data for cpu%d on node%d at %016lx\n",
- cpu, node, __pa(ptr));
+ printk(KERN_DEBUG
+ "per cpu data for cpu%d on node%d "
+ "at %016lx\n",
+ cpu, node, __pa(ptr));
}
#endif
per_cpu_offset(cpu) = ptr - __per_cpu_start;
memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
}
- printk(KERN_DEBUG "NR_CPUS: %d, nr_cpu_ids: %d, nr_node_ids %d\n",
- NR_CPUS, nr_cpu_ids, nr_node_ids);
-
/* Setup percpu data maps */
setup_per_cpu_maps();
/* allocate the map */
map = alloc_bootmem_low(nr_node_ids * sizeof(cpumask_t));
- pr_debug(KERN_DEBUG "Node to cpumask map at %p for %d nodes\n",
+ pr_debug("Node to cpumask map at %p for %d nodes\n",
map, nr_node_ids);
/* node_to_cpumask() will now work */
else
cpu_clear(cpu, *mask);
- cpulist_scnprintf(buf, sizeof(buf), *mask);
+ cpulist_scnprintf(buf, sizeof(buf), mask);
printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
enable? "numa_add_cpu":"numa_remove_cpu", cpu, node, buf);
}
/*
* Returns a pointer to the bitmask of CPUs on Node 'node'.
*/
-const cpumask_t *_node_to_cpumask_ptr(int node)
+const cpumask_t *cpumask_of_node(int node)
{
if (node_to_cpumask_map == NULL) {
printk(KERN_WARNING
- "_node_to_cpumask_ptr(%d): no node_to_cpumask_map!\n",
+ "cpumask_of_node(%d): no node_to_cpumask_map!\n",
node);
dump_stack();
return (const cpumask_t *)&cpu_online_map;
}
if (node >= nr_node_ids) {
printk(KERN_WARNING
- "_node_to_cpumask_ptr(%d): node > nr_node_ids(%d)\n",
+ "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
node, nr_node_ids);
dump_stack();
return &cpu_mask_none;
}
return &node_to_cpumask_map[node];
}
-EXPORT_SYMBOL(_node_to_cpumask_ptr);
+EXPORT_SYMBOL(cpumask_of_node);
/*
* Returns a bitmask of CPUs on Node 'node'.