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-rw-r--r--include/linux/percpu_counter.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 9007ccdfc112..99de7a31bab8 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -24,11 +24,7 @@ struct percpu_counter {
24 s32 *counters; 24 s32 *counters;
25}; 25};
26 26
27#if NR_CPUS >= 16 27extern int percpu_counter_batch;
28#define FBC_BATCH (NR_CPUS*2)
29#else
30#define FBC_BATCH (NR_CPUS*4)
31#endif
32 28
33int percpu_counter_init(struct percpu_counter *fbc, s64 amount); 29int percpu_counter_init(struct percpu_counter *fbc, s64 amount);
34int percpu_counter_init_irq(struct percpu_counter *fbc, s64 amount); 30int percpu_counter_init_irq(struct percpu_counter *fbc, s64 amount);
@@ -39,7 +35,7 @@ s64 __percpu_counter_sum(struct percpu_counter *fbc);
39 35
40static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount) 36static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount)
41{ 37{
42 __percpu_counter_add(fbc, amount, FBC_BATCH); 38 __percpu_counter_add(fbc, amount, percpu_counter_batch);
43} 39}
44 40
45static inline s64 percpu_counter_sum_positive(struct percpu_counter *fbc) 41static inline s64 percpu_counter_sum_positive(struct percpu_counter *fbc)