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tools/selftets/damon/sysfs: test tried_regions directory existence

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Add a simple test case for ensuring tried_regions directory existence.

Link: https://lkml.kernel.org/r/20221101220328.95765-7-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2022-11-01 22:03:26 +00:00 committed by Andrew Morton
parent 772c15e5ad
commit 2b3ee3f66c
1 changed files with 7 additions and 0 deletions
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7
tools/testing/selftests/damon/sysfs.sh
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@ -80,6 +80,12 @@ test_range()
ensure_file "$range_dir/max" "exist" 600
}
test_tried_regions()
{
tried_regions_dir=$1
ensure_dir "$tried_regions_dir" "exist"
}
test_stats()
{
stats_dir=$1
@ -138,6 +144,7 @@ test_scheme()
test_quotas "$scheme_dir/quotas"
test_watermarks "$scheme_dir/watermarks"
test_stats "$scheme_dir/stats"
test_tried_regions "$scheme_dir/tried_regions"
}
test_schemes()