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mm/damon/modules-common: implement a damos quota params generator

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DAMON_RECLAIM and DAMON_LRU_SORT have module parameters for DAMOS quotas
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/20220913174449.50645-19-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2022-09-13 17:44:45 +00:00 committed by Andrew Morton
parent dd172fbf8f
commit 63e0f90bac
1 changed files with 7 additions and 1 deletions
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8
mm/damon/modules-common.h
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@ -17,6 +17,12 @@
module_param_named(max_nr_regions, attrs.max_nr_regions, ulong, \
0600);
#define DEFINE_DAMON_MODULES_DAMOS_QUOTAS(quota) \
module_param_named(quota_ms, quota.ms, ulong, 0600); \
module_param_named(quota_sz, quota.sz, ulong, 0600); \
module_param_named(quota_reset_interval_ms, \
quota.reset_interval, ulong, 0600);
#define DEFINE_DAMON_MODULES_WMARKS_PARAMS(wmarks) \
module_param_named(wmarks_interval, wmarks.interval, ulong, \
0600); \
@ -33,5 +39,5 @@
0400); \
module_param_named(bytes_##succ_name, stat.sz_applied, ulong, \
0400); \
module_param_named(qt_exceed_name, stat.qt_exceeds, ulong, \
module_param_named(nr_##qt_exceed_name, stat.qt_exceeds, ulong, \
0400);