The 'swtich-case' statement in 'damon_va_apply_scheme()' function
provides a 'case' for every supported DAMOS action while all
not-yet-supported DAMOS actions fall through the 'default' case, and
comment it so that people can easily know which actions are supported.
Its counterpart in 'paddr', 'damon_pa_apply_scheme()', however, doesn't.
This commit makes the 'paddr' side function follows the pattern of
'vaddr' for better readability and consistency.
Signed-off-by: SeongJae Park <[email protected]>
---
mm/damon/paddr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index f00cbe74a00e..5eba09d50855 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -274,7 +274,10 @@ static unsigned long damon_pa_apply_scheme(struct damon_ctx *ctx,
return damon_pa_mark_accessed(r);
case DAMOS_LRU_DEPRIO:
return damon_pa_deactivate_pages(r);
+ case DAMOS_STAT:
+ break;
default:
+ /* DAMOS actions that not yet supported by 'paddr'. */
break;
}
return 0;
--
2.25.1