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[12/22] mm/damon/modules-common: implement a watermarks module parameters generator macro

Message ID 20220913174449.50645-13-sj@kernel.org (mailing list archive)
State New
Headers show
Series mm/damon: cleanup code | expand

Commit Message

SeongJae Park Sept. 13, 2022, 5:44 p.m. UTC 
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.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 mm/damon/modules-common.h | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/mm/damon/modules-common.h b/mm/damon/modules-common.h
index 0abd0636bc64..1370590a37d1 100644
--- a/mm/damon/modules-common.h
+++ b/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);