static ssize_t show_shared_cpu_map(struct cache_info *this_leaf, char *buf)
{
- ssize_t len;
cpumask_t shared_cpu_map;
cpumask_and(&shared_cpu_map,
&this_leaf->shared_cpu_map, cpu_online_mask);
- len = cpumask_scnprintf(buf, NR_CPUS+1, &shared_cpu_map);
- len += sprintf(buf+len, "\n");
- return len;
+ return scnprintf(buf, PAGE_SIZE, "%*pb\n",
+ cpumask_pr_args(&shared_cpu_map));
}
static ssize_t show_type(struct cache_info *this_leaf, char *buf)