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| author | SeongJae Park <sj@kernel.org> | 2022-09-13 20:44:36 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-04 00:03:11 +0300 |
| commit | b3c28d886329d8df66679f72f3f3c81c0dd21e88 (patch) | |
| tree | c27fddac2ea91b91a993499e7e76da2df4892e49 /mm | |
| parent | 135e128f8e48f30ea65e0ffad34dca37d2c8d171 (diff) | |
| download | linux-b3c28d886329d8df66679f72f3f3c81c0dd21e88.tar.xz | |
mm/damon: implement a monitoring attributes module parameters generator macro
DAMON_RECLAIM and DAMON_LRU_SORT have module parameters for monitoring
attributes that having same names. This commot implements a macro for
generating such module parameters so that we can reuse later.
Link: https://lkml.kernel.org/r/20220913174449.50645-10-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/damon/modules-common.h | 18 |
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); |