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b3c28d88 SP |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | |
3 | * Common Primitives for DAMON Modules | |
4 | * | |
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); | |
b324ee36 | 19 | |
1f554026 | 20 | #define DEFINE_DAMON_MODULES_DAMOS_TIME_QUOTA(quota) \ |
63e0f90b | 21 | module_param_named(quota_ms, quota.ms, ulong, 0600); \ |
63e0f90b SP |
22 | module_param_named(quota_reset_interval_ms, \ |
23 | quota.reset_interval, ulong, 0600); | |
24 | ||
1f554026 SP |
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 | ||
b324ee36 | 29 | #define DEFINE_DAMON_MODULES_WMARKS_PARAMS(wmarks) \ |
6517d2d9 | 30 | module_param_named(wmarks_interval, wmarks.interval, ulong, \ |
b324ee36 SP |
31 | 0600); \ |
32 | module_param_named(wmarks_high, wmarks.high, ulong, 0600); \ | |
33 | module_param_named(wmarks_mid, wmarks.mid, ulong, 0600); \ | |
6517d2d9 | 34 | module_param_named(wmarks_low, wmarks.low, ulong, 0600); |
528ef2d9 SP |
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); \ | |
63e0f90b | 45 | module_param_named(nr_##qt_exceed_name, stat.qt_exceeds, ulong, \ |
528ef2d9 | 46 | 0400); |
7ae2c17f SP |
47 | |
48 | int damon_modules_new_paddr_ctx_target(struct damon_ctx **ctxp, | |
49 | struct damon_target **targetp); |