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mm/damon/modules-common: implement a watermarks module parameters generator macro
author
SeongJae Park
<sj@kernel.org>
Tue, 13 Sep 2022 17:44:39 +0000
(17:44 +0000)
committer
Andrew Morton
<akpm@linux-foundation.org>
Mon, 3 Oct 2022 21:03:11 +0000
(14:03 -0700)
DAMON_RECLAIM and DAMON_LRU_SORT have module parameters for watermarks
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/20220913174449.50645-13-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/damon/modules-common.h
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diff --git
a/mm/damon/modules-common.h
b/mm/damon/modules-common.h
index 0abd0636bc6497398b69d5a05d3af6dd98c19a0a..1370590a37d1830e3c39ea880a5479d6ae8c5c63 100644
(file)
--- a/
mm/damon/modules-common.h
+++ b/
mm/damon/modules-common.h
@@
-16,3
+16,10
@@
0600); \
module_param_named(max_nr_regions, attrs.max_nr_regions, ulong, \
0600);
+
+#define DEFINE_DAMON_MODULES_WMARKS_PARAMS(wmarks) \
+ module_param_named(wmarks_interval, wmarks->interval, ulong, \
+ 0600); \
+ module_param_named(wmarks_high, wmarks.high, ulong, 0600); \
+ module_param_named(wmarks_mid, wmarks.mid, ulong, 0600); \
+ module_param_named(wmarks_low, wmarks.lowulong, 0600);