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mm/damon/vaddr: remove damon_va_apply_three_regions()

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'damon_va_apply_three_regions()' is just a wrapper of its general version,
'damon_set_regions()'.  This commit replaces the wrapper calls to directly
call the general version.

Link: https://lkml.kernel.org/r/20220429160606.127307-6-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 2022-05-09 18:20:55 -07:00 committed by Andrew Morton
parent d0723bc041
commit dae0087aef
2 changed files with 4 additions and 20 deletions
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6
mm/damon/vaddr-test.h
View File

@ -109,7 +109,7 @@ static struct damon_region *__nth_region_of(struct damon_target *t, int idx)
}
/*
* Test 'damon_va_apply_three_regions()'
* Test 'damon_set_regions()'
*
* test kunit object
* regions an array containing start/end addresses of current
@ -124,7 +124,7 @@ static struct damon_region *__nth_region_of(struct damon_target *t, int idx)
* the change, DAMON periodically reads the mappings, simplifies it to the
* three regions, and updates the monitoring target regions to fit in the three
* regions. The update of current target regions is the role of
* 'damon_va_apply_three_regions()'.
* 'damon_set_regions()'.
*
* This test passes the given target regions and the new three regions that
* need to be applied to the function and check whether it updates the regions
@ -145,7 +145,7 @@ static void damon_do_test_apply_three_regions(struct kunit *test,
damon_add_region(r, t);
}
damon_va_apply_three_regions(t, three_regions);
damon_set_regions(t, three_regions, 3);
for (i = 0; i < nr_expected / 2; i++) {
r = __nth_region_of(t, i);

18
mm/damon/vaddr.c
View File

@ -281,22 +281,6 @@ static void damon_va_init(struct damon_ctx *ctx)
}
}
/*
* Functions for the dynamic monitoring target regions update
*/
/*
* Update damon regions for the three big regions of the given target
*
* t the given target
* bregions the three big regions of the target
*/
static void damon_va_apply_three_regions(struct damon_target *t,
struct damon_addr_range bregions[3])
{
damon_set_regions(t, bregions, 3);
}
/*
* Update regions for current memory mappings
*/
@ -308,7 +292,7 @@ static void damon_va_update(struct damon_ctx *ctx)
damon_for_each_target(t, ctx) {
if (damon_va_three_regions(t, three_regions))
continue;
damon_va_apply_three_regions(t, three_regions);
damon_set_regions(t, three_regions, 3);
}
}