| From: SeongJae Park <sj@kernel.org> |
| Subject: mm/damon/modules-common: implement a watermarks module parameters generator macro |
| Date: Tue, 13 Sep 2022 17:44:39 +0000 |
| |
| DAMON_RECLAIM and DAMON_LRU_SORT have module parameters for watermarks |
| that having same names. This commit implements a macro for generating |
| such module parameters so that we can reuse later. |
| |
| Link: https://lkml.kernel.org/r/20220913174449.50645-13-sj@kernel.org |
| Signed-off-by: SeongJae Park <sj@kernel.org> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| mm/damon/modules-common.h | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| --- a/mm/damon/modules-common.h~mm-damon-modules-common-implement-a-watermarks-module-parameters-generator-macro |
| +++ a/mm/damon/modules-common.h |
| @@ -16,3 +16,10 @@ |
| 0600); \ |
| module_param_named(max_nr_regions, attrs.max_nr_regions, ulong, \ |
| 0600); |
| + |
| +#define DEFINE_DAMON_MODULES_WMARKS_PARAMS(wmarks) \ |
| + module_param_named(wmarks_interval, wmarks->interval, ulong, \ |
| + 0600); \ |
| + module_param_named(wmarks_high, wmarks.high, ulong, 0600); \ |
| + module_param_named(wmarks_mid, wmarks.mid, ulong, 0600); \ |
| + module_param_named(wmarks_low, wmarks.lowulong, 0600); |
| _ |
