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-rw-r--r--include/linux/percpu_counter.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index 438a170187ec..40df86f7a3b4 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -32,9 +32,14 @@ struct percpu_counter {
void percpu_counter_init(struct percpu_counter *fbc, s64 amount);
void percpu_counter_destroy(struct percpu_counter *fbc);
-void percpu_counter_add(struct percpu_counter *fbc, s32 amount);
+void __percpu_counter_add(struct percpu_counter *fbc, s32 amount, s32 batch);
s64 percpu_counter_sum(struct percpu_counter *fbc);
+static inline void percpu_counter_add(struct percpu_counter *fbc, s32 amount)
+{
+ __percpu_counter_add(fbc, amount, FBC_BATCH);
+}
+
static inline s64 percpu_counter_read(struct percpu_counter *fbc)
{
return fbc->count;
@@ -70,6 +75,9 @@ static inline void percpu_counter_destroy(struct percpu_counter *fbc)
{
}
+#define __percpu_counter_add(fbc, amount, batch) \
+ percpu_counter_add(fbc, amount)
+
static inline void
percpu_counter_add(struct percpu_counter *fbc, s32 amount)
{