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mm/damon/core: hide damon_destroy_region()

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damon_destroy_region() is being used by only DAMON core, but exposed to
DAMON API callers.  Exposing something that is not really being used by
others will only increase the maintenance cost.  Hide it.

Link: https://lore.kernel.org/20260522154026.80546-8-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2026-05-22 08:40:18 -07:00 committed by Andrew Morton
parent 26d6f6960f
commit 50d2dec8af
2 changed files with 2 additions and 2 deletions
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1
include/linux/damon.h
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@ -1013,7 +1013,6 @@ void damon_add_probe(struct damon_ctx *ctx, struct damon_probe *probe);
struct damon_region *damon_new_region(unsigned long start, unsigned long end);
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 long min_region_sz);
void damon_update_region_access_rate(struct damon_region *r, bool accessed,

3
mm/damon/core.c
View File

@ -291,7 +291,8 @@ static void damon_free_region(struct damon_region *r)
kmem_cache_free(damon_region_cache, r);
}
void damon_destroy_region(struct damon_region *r, struct damon_target *t)
static void damon_destroy_region(struct damon_region *r,
struct damon_target *t)
{
damon_del_region(r, t);
damon_free_region(r);