diff options
Diffstat (limited to 'include/linux/average.h')
| -rw-r--r-- | include/linux/average.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/include/linux/average.h b/include/linux/average.h index 60f8226c5652..d04aa58280de 100644 --- a/include/linux/average.h +++ b/include/linux/average.h @@ -3,30 +3,6 @@ /* Exponentially weighted moving average (EWMA) */ -/* For more documentation see lib/average.c */ - -struct ewma { - unsigned long internal; - unsigned long factor; - unsigned long weight; -}; - -extern void ewma_init(struct ewma *avg, unsigned long factor, - unsigned long weight); - -extern struct ewma *ewma_add(struct ewma *avg, unsigned long val); - -/** - * ewma_read() - Get average value - * @avg: Average structure - * - * Returns the average value held in @avg. - */ -static inline unsigned long ewma_read(const struct ewma *avg) -{ - return avg->internal >> avg->factor; -} - #define DECLARE_EWMA(name, _factor, _weight) \ struct ewma_##name { \ unsigned long internal; \ |