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| author | Peter Zijlstra <peterz@infradead.org> | 2008-10-17 12:58:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-17 13:05:22 +0200 |
| commit | b968905292eaa52b25abb7b3e6c0841dac9f03ae (patch) | |
| tree | ec6734f18495b9c4fee14cc5159a0e7d2593fd8c /kernel/sched_stats.h | |
| parent | e62b4853983d032dcb3cde9fb20407dc556f47bc (diff) | |
| download | lwn-b968905292eaa52b25abb7b3e6c0841dac9f03ae.tar.gz lwn-b968905292eaa52b25abb7b3e6c0841dac9f03ae.zip | |
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>
Diffstat (limited to 'kernel/sched_stats.h')
| -rw-r--r-- | kernel/sched_stats.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h index 81365b3d89f8..67579253b53b 100644 --- a/kernel/sched_stats.h +++ b/kernel/sched_stats.h @@ -9,7 +9,7 @@ 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) |