mm/damon/modules-common: implement a watermarks module parameters gen…

…erator macro 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/[email protected] Signed-off-by: SeongJae Park <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
Stilmant · Oct 3, 2022 · b324ee3 · b324ee3
1 parent fdfc119
commit b324ee3
Showing 1 changed file with 7 additions and 0 deletions.
diff --git 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);