diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/percpu_counter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c index 7473ee3b4ee7..8280a5dd1727 100644 --- a/lib/percpu_counter.c +++ b/lib/percpu_counter.c | |||
| @@ -82,10 +82,10 @@ void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch) | |||
| 82 | unsigned long flags; | 82 | unsigned long flags; |
| 83 | raw_spin_lock_irqsave(&fbc->lock, flags); | 83 | raw_spin_lock_irqsave(&fbc->lock, flags); |
| 84 | fbc->count += count; | 84 | fbc->count += count; |
| 85 | __this_cpu_sub(*fbc->counters, count - amount); | ||
| 85 | raw_spin_unlock_irqrestore(&fbc->lock, flags); | 86 | raw_spin_unlock_irqrestore(&fbc->lock, flags); |
| 86 | __this_cpu_write(*fbc->counters, 0); | ||
| 87 | } else { | 87 | } else { |
| 88 | __this_cpu_write(*fbc->counters, count); | 88 | this_cpu_add(*fbc->counters, amount); |
| 89 | } | 89 | } |
| 90 | preempt_enable(); | 90 | preempt_enable(); |
| 91 | } | 91 | } |