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sched: fix the wrong mask_len, cleanup 

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>
This commit is contained in:
Peter Zijlstra 2008-10-17 12:58:19 +02:00 committed by Ingo Molnar
parent e62b485398
commit b968905292
1 changed files with 1 additions and 1 deletions
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2
kernel/sched_stats.h
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@ -9,7 +9,7 @@
static int show_schedstat(struct seq_file *seq, void *v) static int show_schedstat(struct seq_file *seq, void *v)
{ {
int cpu; 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); char *mask_str = kmalloc(mask_len, GFP_KERNEL);
if (mask_str == NULL) if (mask_str == NULL)