Clean up the division in show_schedstat().
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
static int show_schedstat(struct seq_file *seq, void *v)
{
int cpu;
static int show_schedstat(struct seq_file *seq, void *v)
{
int cpu;
- int mask_len = (NR_CPUS/32 + 1) * 9;
+ int mask_len = DIV_ROUND_UP(NR_CPUS, 32) * 9;
char *mask_str = kmalloc(mask_len, GFP_KERNEL);
if (mask_str == NULL)
char *mask_str = kmalloc(mask_len, GFP_KERNEL);
if (mask_str == NULL)