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-rw-r--r--mm/damon/modules-common.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/mm/damon/modules-common.h b/mm/damon/modules-common.h
new file mode 100644
index 000000000000..0abd0636bc64
--- /dev/null
+++ b/mm/damon/modules-common.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Common Primitives for DAMON Modules
+ *
+ * Author: SeongJae Park <sj@kernel.org>
+ */
+
+#include <linux/moduleparam.h>
+
+#define DEFINE_DAMON_MODULES_MON_ATTRS_PARAMS(attrs) \
+ module_param_named(sample_interval, attrs.sample_interval, \
+ ulong, 0600); \
+ module_param_named(aggr_interval, attrs.aggr_interval, ulong, \
+ 0600); \
+ module_param_named(min_nr_regions, attrs.min_nr_regions, ulong, \
+ 0600); \
+ module_param_named(max_nr_regions, attrs.max_nr_regions, ulong, \
+ 0600);