Commit 863803a7 authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

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: default avatarSeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 401807a3

include/linux/damon.h

+0 −2
Original line number Diff line number Diff line
@@ -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);

mm/damon/core.c

+1 −1
Original line number Diff line number Diff line
@@ -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;