From 55901e89d2864b5ef9961892470eedf29279d412 Mon Sep 17 00:00:00 2001 From: SeongJae Park Date: Tue, 10 Jan 2023 19:03:54 +0000 Subject: [PATCH] mm/damon/core: update kernel-doc comments for DAMOS filters supports of each DAMON operations set Supports of each DAMOS filter type are up to DAMON operations set implementation in use, but not well mentioned on the kernel-doc comments. Add the comment. Link: https://lkml.kernel.org/r/20230110190400.119388-3-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Cc: Shuah Khan Signed-off-by: Andrew Morton --- include/linux/damon.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/damon.h b/include/linux/damon.h index 3fa96d7c..dfb245b 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -227,6 +227,11 @@ struct damos_stat { * @DAMOS_FILTER_TYPE_ANON: Anonymous pages. * @DAMOS_FILTER_TYPE_MEMCG: Specific memcg's pages. * @NR_DAMOS_FILTER_TYPES: Number of filter types. + * + * The support of each filter type is up to running &struct damon_operations. + * &enum DAMON_OPS_PADDR is supporting all filter types, while + * &enum DAMON_OPS_VADDR and &enum DAMON_OPS_FVADDR are not supporting any + * filter types. */ enum damos_filter_type { DAMOS_FILTER_TYPE_ANON, -- 2.7.4