From 863803a7948c8e33e6a7b002017747ca83ecfd63 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Fri, 15 Sep 2023 02:52:51 +0000 Subject: [PATCH] mm/damon/core: mark damon_moving_sum() as a static function The function is used by only mm/damon/core.c. Mark it as a static function. Link: https://lkml.kernel.org/r/20230915025251.72816-9-sj@kernel.org Signed-off-by: SeongJae Park Cc: Brendan Higgins Signed-off-by: Andrew Morton --- include/linux/damon.h | 2 -- mm/damon/core.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/include/linux/damon.h b/include/linux/damon.h index 0fe13482df633..491fdd3e4c764 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -632,8 +632,6 @@ void damon_add_region(struct damon_region *r, struct damon_target *t); void damon_destroy_region(struct damon_region *r, struct damon_target *t); int damon_set_regions(struct damon_target *t, struct damon_addr_range *ranges, unsigned int nr_ranges); -unsigned int damon_moving_sum(unsigned int mvsum, unsigned int nomvsum, - unsigned int len_window, unsigned int new_value); void damon_update_region_access_rate(struct damon_region *r, bool accessed, struct damon_attrs *attrs); diff --git a/mm/damon/core.c b/mm/damon/core.c index 45cc108c0fe17..b15cf47d2d29c 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -1587,7 +1587,7 @@ int damon_set_region_biggest_system_ram_default(struct damon_target *t, * * Return: Pseudo-moving average after getting the @new_value. */ -unsigned int damon_moving_sum(unsigned int mvsum, unsigned int nomvsum, +static unsigned int damon_moving_sum(unsigned int mvsum, unsigned int nomvsum, unsigned int len_window, unsigned int new_value) { return mvsum - nomvsum / len_window + new_value; -- 2.30.2