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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Common Primitives for DAMON Modules4 *5 * Author: SeongJae Park <sj@kernel.org>6 */7 8#include <linux/moduleparam.h>9 10#define DEFINE_DAMON_MODULES_MON_ATTRS_PARAMS(attrs) \11 module_param_named(sample_interval, attrs.sample_interval, \12 ulong, 0600); \13 module_param_named(aggr_interval, attrs.aggr_interval, ulong, \14 0600); \15 module_param_named(min_nr_regions, attrs.min_nr_regions, ulong, \16 0600); \17 module_param_named(max_nr_regions, attrs.max_nr_regions, ulong, \18 0600);19 20#define DEFINE_DAMON_MODULES_DAMOS_TIME_QUOTA(quota) \21 module_param_named(quota_ms, quota.ms, ulong, 0600); \22 module_param_named(quota_reset_interval_ms, \23 quota.reset_interval, ulong, 0600);24 25#define DEFINE_DAMON_MODULES_DAMOS_QUOTAS(quota) \26 DEFINE_DAMON_MODULES_DAMOS_TIME_QUOTA(quota) \27 module_param_named(quota_sz, quota.sz, ulong, 0600);28 29#define DEFINE_DAMON_MODULES_WMARKS_PARAMS(wmarks) \30 module_param_named(wmarks_interval, wmarks.interval, ulong, \31 0600); \32 module_param_named(wmarks_high, wmarks.high, ulong, 0600); \33 module_param_named(wmarks_mid, wmarks.mid, ulong, 0600); \34 module_param_named(wmarks_low, wmarks.low, ulong, 0600);35 36#define DEFINE_DAMON_MODULES_DAMOS_STATS_PARAMS(stat, try_name, \37 succ_name, qt_exceed_name) \38 module_param_named(nr_##try_name, stat.nr_tried, ulong, 0400); \39 module_param_named(bytes_##try_name, stat.sz_tried, ulong, \40 0400); \41 module_param_named(nr_##succ_name, stat.nr_applied, ulong, \42 0400); \43 module_param_named(bytes_##succ_name, stat.sz_applied, ulong, \44 0400); \45 module_param_named(nr_##qt_exceed_name, stat.qt_exceeds, ulong, \46 0400);47 48int damon_modules_new_paddr_ctx_target(struct damon_ctx **ctxp,49 struct damon_target **targetp);50